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alopresto pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new ed19f61 NIFI-6331 Removed nifi-testharness module.
ed19f61 is described below
commit ed19f616821ae70cbca4dfdf56e51859b61c415c
Author: Andy LoPresto <alopre...@apache.org>
AuthorDate: Thu May 30 11:18:55 2019 -0700
NIFI-6331 Removed nifi-testharness module.
This closes #3506.
---
nifi-testharness/.gitignore | 1 -
.../NIFI_TESTHARNESS_README.txt | 3 -
nifi-testharness/pom.xml | 233 --------
.../SimpleNiFiFlowDefinitionEditor.java | 203 -------
.../apache/nifi/testharness/TestNiFiInstance.java | 620 ---------------------
.../nifi/testharness/TestNiFiInstanceAware.java | 23 -
.../testharness/api/FlowFileEditorCallback.java | 46 --
.../apache/nifi/testharness/util/FileUtils.java | 88 ---
.../testharness/util/NiFiCoreLibClassLoader.java | 84 ---
.../org/apache/nifi/testharness/util/XmlUtils.java | 67 ---
.../java/org/apache/nifi/testharness/util/Zip.java | 134 -----
.../apache/nifi/testharness/samples/Constants.java | 32 --
.../nifi/testharness/samples/NiFiFlowTest.java | 157 ------
.../nifi/testharness/samples/NiFiMockFlowTest.java | 119 ----
.../apache/nifi/testharness/samples/TestUtils.java | 57 --
.../nifi/testharness/samples/mock/GetHTTPMock.java | 90 ---
.../testharness/samples/mock/MockProcessor.java | 101 ----
nifi-testharness/src/test/resources/flow.xml | 154 -----
.../src/test/resources/logback-test.xml | 15 -
.../src/test/resources/sample_technology_rss.xml | 24 -
pom.xml | 1 -
21 files changed, 2252 deletions(-)
diff --git a/nifi-testharness/.gitignore b/nifi-testharness/.gitignore
deleted file mode 100644
index 17dff51..0000000
--- a/nifi-testharness/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-nifi_testharness_nifi_home/*
\ No newline at end of file
diff --git
a/nifi-testharness/nifi_testharness_nifi_home/NIFI_TESTHARNESS_README.txt
b/nifi-testharness/nifi_testharness_nifi_home/NIFI_TESTHARNESS_README.txt
deleted file mode 100644
index e2d4da0..0000000
--- a/nifi-testharness/nifi_testharness_nifi_home/NIFI_TESTHARNESS_README.txt
+++ /dev/null
@@ -1,3 +0,0 @@
-This directory is used to mimic NiFi's own home directory: the JVM hosting the
-TestNiFiInstance has to be started here. Once started, TestNiFiInstance then
-creates symlinks to the actual NiFi installation directory.
\ No newline at end of file
diff --git a/nifi-testharness/pom.xml b/nifi-testharness/pom.xml
deleted file mode 100644
index fbafd7a..0000000
--- a/nifi-testharness/pom.xml
+++ /dev/null
@@ -1,233 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
- Licensed to the Apache Software Foundation (ASF) under one or more
- contributor license agreements. See the NOTICE file distributed with
- this work for additional information regarding copyright ownership.
- The ASF licenses this file to You under the Apache License, Version 2.0
- (the "License"); you may not use this file except in compliance with
- the License. You may obtain a copy of the License at
- http://www.apache.org/licenses/LICENSE-2.0
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns="http://maven.apache.org/POM/4.0.0";
- xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
https://maven.apache.org/xsd/maven-4.0.0.xsd";>
- <modelVersion>4.0.0</modelVersion>
- <parent>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi</artifactId>
- <version>1.10.0-SNAPSHOT</version>
- </parent>
- <artifactId>nifi-testharness</artifactId>
- <description>A test harness for running NiFi flow tests</description>
- <packaging>jar</packaging>
-
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.rat</groupId>
- <artifactId>apache-rat-plugin</artifactId>
- <configuration>
- <excludes combine.children="append">
-
<exclude>nifi_testharness_nifi_home/NIFI_TESTHARNESS_README.txt</exclude>
-
<exclude>src/test/resources/sample_technology_rss.xml</exclude>
- <exclude>src/test/resources/logback-test.xml</exclude>
- <exclude>src/test/resources/flow.xml</exclude>
- </excludes>
- </configuration>
- </plugin>
-
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-compiler-plugin</artifactId>
- <executions>
- <execution>
- <goals>
- <goal>compile</goal>
- <goal>testCompile</goal>
- </goals>
- </execution>
- </executions>
- <configuration>
- <source>1.8</source>
- <target>1.8</target>
- </configuration>
- </plugin>
-
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-surefire-plugin</artifactId>
- <version>2.20.1</version>
- <configuration>
- <forkCount>1</forkCount>
- <reuseForks>false</reuseForks>
-
<workingDirectory>nifi_testharness_nifi_home</workingDirectory>
- </configuration>
- </plugin>
-
- </plugins>
- </build>
-
- <profiles>
- <profile>
- <id>skip-testharness-tests</id>
- <activation>
- <activeByDefault>true</activeByDefault>
- </activation>
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-surefire-plugin</artifactId>
- <configuration>
- <systemPropertyVariables>
- <java.awt.headless>true</java.awt.headless>
- </systemPropertyVariables>
- <excludes>
- <exclude>**/samples/*Test.class</exclude>
- <exclude>**/samples/Test*.class</exclude>
- <exclude>**/samples/*Spec.class</exclude>
- </excludes>
-
<redirectTestOutputToFile>true</redirectTestOutputToFile>
- <argLine combine.children="append">-Xmx1G
- -Djava.net.preferIPv4Stack=true
- ${maven.surefire.arguments}
- </argLine>
- </configuration>
- </plugin>
- </plugins>
- </build>
- </profile>
- <profile>
- <id>run-testharness-tests</id>
- <build>
- <plugins>
- <plugin>
- <groupId>org.apache.maven.plugins</groupId>
- <artifactId>maven-surefire-plugin</artifactId>
- <configuration>
- <reuseForks>false</reuseForks>
-
<workingDirectory>${project.basedir}/nifi_testharness_nifi_home</workingDirectory>
- <systemPropertyVariables>
- <java.awt.headless>true</java.awt.headless>
- </systemPropertyVariables>
- <includes>
- <include>**/*Test.class</include>
- <include>**/Test*.class</include>
- <include>**/*Spec.class</include>
- </includes>
-
<redirectTestOutputToFile>true</redirectTestOutputToFile>
- <argLine combine.children="append">-Xmx1G
- -Djava.net.preferIPv4Stack=true
- ${maven.surefire.arguments}
- </argLine>
- </configuration>
- </plugin>
- </plugins>
- </build>
- </profile>
- </profiles>
-
-
- <properties>
- <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
- <org.slf4j.version>1.7.25</org.slf4j.version>
- </properties>
-
- <dependencies>
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-runtime</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
-
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-assembly</artifactId>
- <version>${project.version}</version>
- <scope>test</scope>
- <type>pom</type>
- </dependency>
-
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-framework-api</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
-
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-framework-core</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
-
-
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-bootstrap</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
-
- <dependency>
- <groupId>org.apache.nifi</groupId>
- <artifactId>nifi-api</artifactId>
- <version>${project.version}</version>
- <scope>provided</scope>
- </dependency>
- <!--
https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
- <dependency>
- <groupId>javax.servlet</groupId>
- <artifactId>javax.servlet-api</artifactId>
- <version>3.1.0</version>
- </dependency>
-
- <dependency>
- <groupId>org.eclipse.jetty</groupId>
- <artifactId>jetty-server</artifactId>
- <version>${jetty.version}</version>
- <scope>provided</scope>
- </dependency>
-
-
- <dependency>
- <groupId>org.easymock</groupId>
- <artifactId>easymock</artifactId>
- <version>3.4</version>
- <scope>test</scope>
- </dependency>
-
-
- <dependency>
- <groupId>org.easymock</groupId>
- <artifactId>easymockclassextension</artifactId>
- <version>3.2</version>
- <scope>test</scope>
- </dependency>
-
-
- <dependency>
- <groupId>org.powermock</groupId>
- <artifactId>powermock-api-easymock</artifactId>
- <version>1.7.1</version>
- <scope>test</scope>
- </dependency>
-
-
- <dependency>
- <groupId>org.powermock</groupId>
- <artifactId>powermock-module-junit4</artifactId>
- <version>1.7.1</version>
- <scope>test</scope>
- </dependency>
-
- </dependencies>
-
-
-</project>
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/SimpleNiFiFlowDefinitionEditor.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/SimpleNiFiFlowDefinitionEditor.java
deleted file mode 100644
index 27e6477..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/SimpleNiFiFlowDefinitionEditor.java
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness;
-
-import org.apache.nifi.processor.Processor;
-import org.apache.nifi.testharness.api.FlowFileEditorCallback;
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathConstants;
-import javax.xml.xpath.XPathFactory;
-import java.util.LinkedList;
-import java.util.Objects;
-
-
-/**
- * <p>
- * A facility to describe simple, common changes to a NiFi flow before it is
installed to the test
- * NiFi instance. Intended to be used by
- * {@link
TestNiFiInstance.Builder#modifyFlowXmlBeforeInstalling(FlowFileEditorCallback)}
- * </p>
- *
- * <p>
- * The desired edits can be configured via the {@link Builder} object returned
by the {@link #builder()}
- * method. Once fully configured, the {@link Builder#build()} emits a {@code
FlowFileEditorCallback}
- * object that can be passed to
- * {@link
TestNiFiInstance.Builder#modifyFlowXmlBeforeInstalling(FlowFileEditorCallback)}.
- * </p>
- *
- * <p>
- * <strong>CAUTION: THIS IS AN EXPERIMENTAL API: EXPECT CHANGES!</strong>
- * Efforts will be made to retain backwards API compatibility, but
- * no guarantee is given.
- * </p>
- *
- * @see
TestNiFiInstance.Builder#modifyFlowXmlBeforeInstalling(FlowFileEditorCallback)
- *
- */
-
-public final class SimpleNiFiFlowDefinitionEditor implements
FlowFileEditorCallback, TestNiFiInstanceAware {
-
-
- private final LinkedList<FlowFileEditorCallback> delegateActions;
- private TestNiFiInstance testNiFiInstance;
-
- private SimpleNiFiFlowDefinitionEditor(LinkedList<FlowFileEditorCallback>
delegateActions) {
- this.delegateActions = delegateActions;
- }
-
- @Override
- public Document edit(Document document) throws Exception {
-
- for (FlowFileEditorCallback change : delegateActions) {
- if (change instanceof TestNiFiInstanceAware) {
-
((TestNiFiInstanceAware)change).setTestNiFiInstance(testNiFiInstance);
- }
-
- document = change.edit(document);
- }
-
- return document;
- }
-
- @Override
- public void setTestNiFiInstance(TestNiFiInstance testNiFiInstance) {
- this.testNiFiInstance = Objects.requireNonNull(
- testNiFiInstance, "argument testNiFiInstance cannot be null");
- }
-
- public static Builder builder() {
- return new Builder();
- }
-
- public static class Builder {
-
- private Builder() {
- // no external instance
- }
-
- private XPath xpath = XPathFactory.newInstance().newXPath();
- private final LinkedList<FlowFileEditorCallback> actions = new
LinkedList<>();
-
- public Builder rawXmlChange(FlowFileEditorCallback
flowFileEditorCallback) {
- actions.addLast(flowFileEditorCallback);
- return this;
- }
-
- public Builder setSingleProcessorProperty(String processorName, String
propertyName, String newValue) {
-
- return rawXmlChange(document -> {
- String xpathString = "//processor[name/text() = '" +
processorName
- + "']/property[name/text() = '" + propertyName +
"']/value";
-
- Node propertyValueNode = (Node) xpath.evaluate(xpathString,
document, XPathConstants.NODE);
-
- if (propertyValueNode == null) {
- throw new IllegalArgumentException("Reference to processor
'"+ processorName +"' with property '"
- + propertyName + "' not found: " + xpathString);
- }
-
- propertyValueNode.setTextContent(newValue);
-
- return document;
- });
-
-
- }
-
- public <P extends Processor> Builder setClassOfSingleProcessor(String
processorName, Class<P> mockProcessor) {
-
- return setClassOfSingleProcessor(processorName,
mockProcessor.getName());
- }
-
- public Builder setClassOfSingleProcessor(String processorName, String
newFullyQualifiedClassName) {
-
- return rawXmlChange(document -> {
- String xpathString = "//processor[name/text() = '" +
processorName + "']/class";
-
- Node classNameNode = (Node) xpath.evaluate(xpathString,
document, XPathConstants.NODE);
-
- if (classNameNode == null) {
- throw new IllegalArgumentException("Reference to processor
'"+ processorName +" not found: " +
- xpathString);
- }
-
- classNameNode.setTextContent(newFullyQualifiedClassName);
-
- return document;
- });
- }
-
- public Builder
updateFlowFileBuiltInNiFiProcessorVersionsToNiFiVersion() {
-
- return rawXmlChange(new
UpdateFlowFileNiFiVersionFlowFileEditorCallback());
- }
-
-
- public SimpleNiFiFlowDefinitionEditor build() {
- return new SimpleNiFiFlowDefinitionEditor(actions);
- }
-
- }
-
-
- private static final class UpdateFlowFileNiFiVersionFlowFileEditorCallback
- implements FlowFileEditorCallback, TestNiFiInstanceAware {
-
- private TestNiFiInstance testNiFiInstance;
-
- @Override
- public Document edit(Document document) throws Exception {
- String niFiVersion = getNiFiVersion();
-
- XPath xpath = XPathFactory.newInstance().newXPath();
-
- NodeList processorNodeVersionList = (NodeList)
- xpath.evaluate("//bundle/group[text() =
\"org.apache.nifi\"]/parent::bundle/version",
- document, XPathConstants.NODESET);
-
- final int length = processorNodeVersionList.getLength();
- for (int i=0; i<length; i++) {
- Node processorNodeVersion = processorNodeVersionList.item(i);
-
- processorNodeVersion.setTextContent(niFiVersion);
- }
-
- return document;
- }
-
- private String getNiFiVersion() {
- return Objects.requireNonNull(
- testNiFiInstance, "testNiFiInstance cannot be
null").getNifiVersion();
- }
-
- @Override
- public void setTestNiFiInstance(TestNiFiInstance testNiFiInstance) {
- this.testNiFiInstance = Objects.requireNonNull(
- testNiFiInstance, "argument testNiFiInstance cannot be
null");
-
- }
-
-
- }
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstance.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstance.java
deleted file mode 100644
index e8a1fc6..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstance.java
+++ /dev/null
@@ -1,620 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness;
-
-import org.apache.nifi.EmbeddedNiFi;
-import org.apache.nifi.testharness.api.FlowFileEditorCallback;
-import org.apache.nifi.testharness.util.FileUtils;
-import org.apache.nifi.testharness.util.NiFiCoreLibClassLoader;
-import org.apache.nifi.testharness.util.XmlUtils;
-import org.apache.nifi.testharness.util.Zip;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.w3c.dom.Document;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-import javax.xml.xpath.XPath;
-import javax.xml.xpath.XPathConstants;
-import javax.xml.xpath.XPathExpressionException;
-import javax.xml.xpath.XPathFactory;
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Objects;
-import java.util.Set;
-import java.util.zip.ZipEntry;
-
-/**
- * <p>
- * An API wrapper of a "test" NiFi instance to which a flow definition is
installed for testing.</p>
- *
- * <p>
- * Due to NiFi design restrictions, {@code TestNiFiInstance} has to take
<i>full command</i>
- * of the current working directory: it installs a full NiFi installation to
there. To ensure
- * this is desired, <strong>it will only run if the current directory is called
- * "nifi_testharness_nifi_home"</strong>. As such the JVM process has to be
started inside a directory
- * called "nifi_testharness_nifi_home" so that the following is true:
- *
- * <pre><tt>
- * new
File(System.getProperty("user.dir")).getName().equals("nifi_testharness_nifi_home")
- * </tt></pre>
- * </p>
- *
- * <p>
- * Before {@code TestNiFiInstance} can be used, it has to be configured via
its builder
- * interface:
- * <ul>
- * <li>
- * {@link Builder#setNiFiBinaryDistributionZip(File)} specifies the
location of the NiFi binary
- * distribution ZIP file to be used.
- * </li>
- * <li>
- * {@link Builder#setFlowXmlToInstallForTesting(File)} specifies the
location of the NiFi flow
- * to install.
- * </li>
- * <li>
- * {@link Builder#modifyFlowXmlBeforeInstalling(FlowFileEditorCallback)}
allows on-the-fly
- * changes to be performed to the Flow file before it is actually
installed.
- * </li>
- * </ul>
- *
- * <h5>Sample</h5>
- * <pre><tt>
- * TestNiFiInstance testNiFiInstance = TestNiFiInstance.builder()
- * .setNiFiBinaryDistributionZip(YourConstants.NIFI_ZIP_FILE)
- * .setFlowXmlToInstallForTesting(YourConstants.FLOW_XML_FILE)
- *
.modifyFlowXmlBeforeInstalling(YourConstants.FLOW_FILE_CHANGES_FOR_TESTS)
- * .build();
- * </tt></pre>
- *
- * </p>
- *
- * <p>
- * If the current working directory is called "nifi_testharness_nifi_home",
the caller can
- * {@link #install()} this {@code TestNiFiInstance}, which will
- * <ol>
- * <li>
- * (as a first cleanup step) erase all content of the current working
directory.
- * (NOTE: this potentially destructive operation is the reason why we
have the
- * "nifi_testharness_nifi_home" directory name guard in place!)
- * </li>
- * <li>
- * Extracts the contents of the NiFi binary distribution ZIP file
specified in
- * the configuration to a to a temporary directory.
- * <li>
- * Symlinks all files from the temporary directory to the current working
- * directory, causing the directory to hold a fully functional
- * NiFi installation.
- * </li>
- * <li>
- * Installs the flow definition files(s) to the NiFi instance specified in
- * the configuration.
- * </li>
- * </ol>
- * </p>
- *
- * <p>
- *
- * The caller then can proceed to {@link #start()} this {@code
TestNiFiInstance},
- * which will bootstrap the NiFi engine, which in turn will pick up and start
processing
- * the flow definition supplied by the caller in the configuration.
- * </p>
- *
- * <p>
- * Once the previous step is done, the caller can perform asserts regarding
the observed behaviour
- * of the NiFi flow, just like one would do it with standard Java test cases.
- * </p>
- *
- * <p>
- * To perform a clean shutdown of the hosted NiFi instance, the caller is
required to call
- * {@link #stopAndCleanup()}, which will shut down NiFi and remove all
temporary files, including
- * the symlinks created in the current working directory.
- * </p>
- *
- *
- * <h4>NOTES</h4>
- * <ul>
- * <li>
- * {@code TestNiFiInstance} is NOT thread safe: if more than one thread
uses it,
- * external synchronisation is required.
- * </li>
- * <li>
- * Only one {@code TestNiFiInstance} can be started in the same
"nifi_testharness_nifi_home"
- * directory at the same time.
- * </li>
- * <li>
- * Currently, due to NiFi limitations, one {@code TestNiFiInstance} can
be started per JVM process.
- * If multiple test cases are required, launch a new JVM process per test
case
- * (in sequence, see the point above): Maven/Surefire has built-in
support for this.
- * </li>
- * </ul>
- *
- * <p>
- * <strong>CAUTION: THIS IS AN EXPERIMENTAL API: EXPECT CHANGES!</strong>
- * Efforts will be made to retain backwards API compatibility, but
- * no guarantee is given.
- * </p>
- *
- *
- * @see TestNiFiInstance#builder()
- *
- *
- */
-public class TestNiFiInstance {
-
- private static final Logger LOGGER =
LoggerFactory.getLogger(TestNiFiInstance.class);
-
-
- private EmbeddedNiFi testNiFi;
-
- private final File nifiHomeDir;
- private final File bootstrapLibDir;
-
- private File nifiProperties;
-
- private final File flowXmlGz;
-
- private final File placeholderNiFiHomeDir;
-
- private String nifiVersion;
-
-
- private enum State {
- STOPPED,
- STOP_FAILED,
- START_FAILED(STOPPED),
- STARTED(STOPPED, STOP_FAILED),
- INSTALLATION_FAILED(),
- FLOW_INSTALLED(STARTED, START_FAILED),
- INSTALLED(FLOW_INSTALLED, INSTALLATION_FAILED),
- CREATED(INSTALLED, INSTALLATION_FAILED);
-
-
- private final Set<State> allowedTransitions;
-
- State(State... allowedTransitions) {
- this.allowedTransitions = Collections.unmodifiableSet(new
HashSet<>(Arrays.asList(allowedTransitions)));
- }
-
- private void checkCanTransition(State newState) {
- if (!this.allowedTransitions.contains(newState)) {
- throw new IllegalStateException("Cannot transition from " +
this + " to " + newState);
- }
- }
- }
-
- private State currentState = State.CREATED;
-
- private final File nifiBinaryZip;
- private final File flowXml;
- private final FlowFileEditorCallback editCallback;
-
- private TestNiFiInstance(File nifiBinaryZip, File flowXml,
FlowFileEditorCallback editCallback) {
- this.nifiBinaryZip = Objects.requireNonNull(nifiBinaryZip,
"nifiBinaryZip");
- this.flowXml = Objects.requireNonNull(flowXml, "flowXml");
- this.editCallback = editCallback;
-
- nifiHomeDir = requireCurrentWorkingDirectoryIsCorrect();
-
- final File configDir = new File(nifiHomeDir, "conf");
- final File libDir = new File(nifiHomeDir, "lib");
-
- bootstrapLibDir = new File(libDir, "bootstrap");
-
- nifiProperties = new File(configDir, "nifi.properties");
-
- flowXmlGz = new File(configDir, "flow.xml.gz");
-
- placeholderNiFiHomeDir = requireCurrentWorkingDirectoryIsCorrect();
- }
-
- String getNifiVersion() {
- switch (currentState) {
- case INSTALLED:
- case FLOW_INSTALLED:
- case STARTED:
- case START_FAILED:
- case STOP_FAILED:
- case STOPPED:
-
- return Objects.requireNonNull(nifiVersion, "nifiVersion is
null");
-
- default:
- throw new IllegalStateException(
- "NiFi version can only be retrieved after a successful
installation, not in: "
- + currentState);
- }
- }
-
- public void install() throws IOException {
-
- currentState.checkCanTransition(State.INSTALLED);
-
- File[] staleInstallations = placeholderNiFiHomeDir.listFiles((dir,
name) -> name.startsWith("nifi-"));
- if (staleInstallations != null) {
-
Arrays.stream(staleInstallations).forEach(TestNiFiInstance::deleteFileOrDirectoryRecursively);
- }
-
- Path tempDirectory = null;
- try {
- tempDirectory = Files.createTempDirectory("installable-flow");
-
-
-
- LOGGER.info("Uncompressing NiFi archive {} to {} ...",
nifiBinaryZip, placeholderNiFiHomeDir);
-
- Zip.unzipFile(nifiBinaryZip, placeholderNiFiHomeDir, new
Zip.StatusListenerAdapter() {
- @Override
- public void onUncompressDone(ZipEntry ze) {
- LOGGER.debug("Uncompressed {}", ze.getName());
- }
- });
-
- LOGGER.info("Uncompressing DONE");
-
- File actualNiFiHomeDir =
getActualNiFiHomeDir(placeholderNiFiHomeDir);
-
- nifiVersion = getNiFiVersion(actualNiFiHomeDir);
-
- currentState = State.INSTALLED;
-
- File installableFlowFile =
createInstallableFlowFile(tempDirectory);
-
- validateNiFiVersionAgainstFlowVersion(nifiVersion,
installableFlowFile);
-
- FileUtils.createSymlinks(placeholderNiFiHomeDir,
actualNiFiHomeDir);
-
- installFlowFile(installableFlowFile);
- } catch (Exception e) {
-
- currentState = State.INSTALLATION_FAILED;
-
- throw new RuntimeException("Installation failed: " +
e.getMessage(), e);
-
- } finally {
- if (tempDirectory != null) {
- FileUtils.deleteDirectoryRecursive(tempDirectory);
- }
- }
-
- currentState = State.FLOW_INSTALLED;
- }
-
- private File createInstallableFlowFile(Path tempDirectory) throws
IOException {
-
- File flowXmlFile = new File(tempDirectory.toFile(), "flow.xml");
-
- if (editCallback == null) {
- Files.copy(flowXml.toPath(), flowXmlFile.toPath());
- } else {
- if (editCallback instanceof TestNiFiInstanceAware) {
-
((TestNiFiInstanceAware)editCallback).setTestNiFiInstance(this);
- }
-
- XmlUtils.editXml(flowXml, flowXmlFile, editCallback);
- }
-
- return flowXmlFile;
- }
-
- private void installFlowFile(File fileToIncludeInGz) throws IOException {
- Zip.gzipFile(fileToIncludeInGz, flowXmlGz);
- }
-
- private static String getNiFiVersion(File nifiInstallDir) {
-
- File libDir = new File(nifiInstallDir, "lib");
- if (!libDir.exists()) {
- throw new IllegalStateException(
- "No \"lib\" directory found in NiFi home directory: " +
nifiInstallDir);
- }
-
- File[] nifiApiJarLookupResults =
- libDir.listFiles((dir, name) -> name.startsWith("nifi-api-")
&& name.endsWith(".jar"));
-
- if (nifiApiJarLookupResults == null) {
- // since we check the existence before, this can only be null in
case of an I/O error
- throw new IllegalStateException(
- "I/O error listing NiFi lib directory: " + libDir);
- }
-
- if (nifiApiJarLookupResults.length == 0) {
- throw new IllegalStateException(
- "No \"\"nifi-api-*.jar\" file found in NiFi lib directory:
" + libDir);
- }
-
- if (nifiApiJarLookupResults.length != 1) {
- throw new IllegalStateException(
- "Multiple \"nifi-api-*.jar\" files found in NiFi lib
directory: " + libDir);
- }
-
- File nifiApiJar = nifiApiJarLookupResults[0];
-
-
- return nifiApiJar.getName()
- .replace("nifi-api-", "")
- .replace(".jar", "");
- }
-
- private static void validateNiFiVersionAgainstFlowVersion(String
nifiVersion, File flowFile) {
-
- String flowFileVersion = extractFlowFileVersion(flowFile);
-
- if (flowFileVersion != null
- && !flowFileVersion.equalsIgnoreCase(nifiVersion)) {
-
- // prevent user errors and fail fast in case we detect that the
flow file
- // was created by a different version of NiFi. This can prevent a
lot of confusion!
-
- throw new RuntimeException(String.format(
- "The NiFi version referenced in the flow file ('%s') does
not match the version of NiFi being used ('%s')",
- flowFileVersion, nifiVersion));
- }
- }
-
- private static String extractFlowFileVersion(File flowFile) {
-
- Document flowDocument = XmlUtils.getFileAsDocument(flowFile);
-
- XPath xpath = XPathFactory.newInstance().newXPath();
-
- try {
- NodeList processorNodeVersion = (NodeList)
- xpath.evaluate("//bundle/group[text() =
\"org.apache.nifi\"]/parent::bundle/version/text()",
- flowDocument, XPathConstants.NODESET);
-
- HashSet<String> versionNumbers = new HashSet<>();
-
- final int length = processorNodeVersion.getLength();
- for (int i=0; i<length; i++) {
- Node item = processorNodeVersion.item(i);
-
- String textContent = item.getTextContent();
-
- versionNumbers.add(textContent);
- }
-
- if (versionNumbers.size() == 0) {
- return null;
- }
-
- if (versionNumbers.size() > 1) {
- throw new RuntimeException(
- "Multiple NiFi versions found in Flow file, this is
unexpected: " + versionNumbers);
- }
-
- return versionNumbers.iterator().next();
-
- } catch (XPathExpressionException e) {
- throw new RuntimeException("Failure extracting version information
from flow file: " + flowFile, e);
- }
- }
-
-
- public void start() {
-
- currentState.checkCanTransition(State.STARTED);
-
- try {
- if (!bootstrapLibDir.exists()) {
- throw new IllegalStateException("Not found: " +
bootstrapLibDir);
- }
-
-
-
- System.setProperty("org.apache.jasper.compiler.disablejsr199",
"true");
- System.setProperty("java.security.egd", "file:/dev/urandom");
- System.setProperty("sun.net.http.allowRestrictedHeaders", "true");
- System.setProperty("java.net.preferIPv4Stack", "true");
- System.setProperty("java.awt.headless", "true");
- System.setProperty("java.protocol.handler.pkgs",
"sun.net.www.protocol");
-
- System.setProperty("nifi.properties.file.path",
nifiProperties.getAbsolutePath());
- System.setProperty("app", "NiFi");
- System.setProperty("org.apache.nifi.bootstrap.config.log.dir",
"./logs");
-
- ClassLoader coreClassLoader = new
NiFiCoreLibClassLoader(nifiHomeDir, ClassLoader.getSystemClassLoader());
- Thread.currentThread().setContextClassLoader(coreClassLoader);
-
-
-
- this.testNiFi = new EmbeddedNiFi(new String[0], coreClassLoader);
-
- } catch (Exception ex) {
-
- currentState = State.START_FAILED;
-
- throw new RuntimeException("Startup failed", ex);
-
- }
-
- currentState = State.STARTED;
-
-
- }
-
-
- public void stopAndCleanup() {
- currentState.checkCanTransition(State.STOPPED);
-
- try {
- testNiFi.shutdown();
-
-
removeNiFiFilesCreatedForTemporaryInstallation(placeholderNiFiHomeDir);
-
- } catch (Exception e) {
- currentState = State.STOP_FAILED;
-
- throw new RuntimeException(e);
- }
-
- currentState = State.STOPPED;
- }
-
- private static File requireCurrentWorkingDirectoryIsCorrect() {
-
- File currentWorkDir = new File(System.getProperty("user.dir"));
- if (!currentWorkDir.getName().equals("nifi_testharness_nifi_home")) {
-
- throw new IllegalStateException(
- "The test's working directory has to be set to
nifi_testharness_nifi_home, but was: " + currentWorkDir);
- }
- return currentWorkDir;
- }
-
- private static File getActualNiFiHomeDir(File currentDir) {
- File[] files = currentDir.listFiles((dir, name) ->
name.startsWith("nifi-"));
-
- if (files == null || files.length == 0) {
- throw new IllegalStateException(
- "No \"nifi-*\" directory found in temporary NiFi home
directory container: " + currentDir);
- }
-
- if (files.length != 1) {
- throw new IllegalStateException(
- "Multiple \"nifi-*\" directories found in temporary NiFi
home directory container: " + currentDir);
- }
-
- return files[0];
- }
-
- private static void removeNiFiFilesCreatedForTemporaryInstallation(File
directoryToClear) {
-
- if (directoryToClear != null) {
- File[] directoryContents = directoryToClear.listFiles();
- if (directoryContents != null) {
- Arrays.stream(directoryContents)
- .filter(file ->
!"NIFI_TESTHARNESS_README.txt".equals(file.getName()))
-
.forEach(TestNiFiInstance::deleteFileOrDirectoryRecursively);
- }
- }
- }
-
- private static void deleteFileOrDirectoryRecursively(File file) {
- if (file.isDirectory()) {
- FileUtils.deleteDirectoryRecursive(file);
- } else {
- boolean deletedSuccessfully = file.delete();
- if (!deletedSuccessfully) {
- throw new RuntimeException("Could not delete: " + file);
- }
- }
- }
-
- @Override
- public String toString() {
- return "NiFi test instance(" + Integer.toHexString(hashCode())
- + ") state: " + currentState + ", home: " + nifiHomeDir;
- }
-
- public static Builder builder() {
- return new Builder();
- }
-
-
- public static class Builder {
-
- private boolean isDisposed = false;
-
- private File nifiBinaryZip;
- private File flowXml;
- private FlowFileEditorCallback editCallback;
-
- /**
- * Sets the location of the NiFi binary distribution file, from which
the test instance
- * will be uncompressed and built.
- *
- * @param nifiBinaryZip
- * the NiFi binary distribution file, from which the test
instance will be built (never {@code null})
- * @return {@code this} (for method chaining)
- */
- public Builder setNiFiBinaryDistributionZip(File nifiBinaryZip) {
- if (!nifiBinaryZip.exists()) {
- throw new IllegalArgumentException("File not found: " +
nifiBinaryZip);
- }
-
- if (nifiBinaryZip.isDirectory()) {
- throw new IllegalArgumentException("A ZIP file is expected to
be specified, not a directory: "
- + nifiBinaryZip);
- }
-
- this.nifiBinaryZip = nifiBinaryZip;
- return this;
- }
-
- /**
- * Sets the NiFi flow XML, which will be installed to the NiFi
instance for testing.
- *
- * @param flowXml the NiFi flow file to install to the test instance
for testing (never {@code null})
- *
- * @return {@code this} (for method chaining)
- */
- public Builder setFlowXmlToInstallForTesting(File flowXml) {
- if (!flowXml.exists()) {
- throw new IllegalArgumentException("File not found: " +
flowXml);
- }
-
- this.flowXml = flowXml;
- return this;
- }
-
- /**
- * <p>
- * An <strong>optional</strong> callback to change the flow definition
read from
- * {@link #setFlowXmlToInstallForTesting(File)}, before it is actually
installed for testing.
- * (NOTE: The original file remains unchanged: changes are applied to
a copy of it.)</p>
- *
- * <p>
- * NOTE: {@link SimpleNiFiFlowDefinitionEditor} provides various
common flow definition changes
- * useful for testing.
- * </p>
- *
- * @param callback an <strong>optional</strong> callback to change the
flow definition
- *
- * @return {@code this} (for method chaining)
- *
- * @see SimpleNiFiFlowDefinitionEditor
- */
- public Builder modifyFlowXmlBeforeInstalling(FlowFileEditorCallback
callback) {
- this.editCallback = callback;
- return this;
- }
-
-
-
- public TestNiFiInstance build() {
- if (isDisposed) {
- throw new IllegalStateException("builder can only be used
once");
- }
- isDisposed = true;
-
- return new TestNiFiInstance(nifiBinaryZip, flowXml, editCallback);
- }
-
-
- }
-
-
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstanceAware.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstanceAware.java
deleted file mode 100644
index 31889ed..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/TestNiFiInstanceAware.java
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-package org.apache.nifi.testharness;
-
-public interface TestNiFiInstanceAware {
- void setTestNiFiInstance(TestNiFiInstance testNiFiInstance);
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/api/FlowFileEditorCallback.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/api/FlowFileEditorCallback.java
deleted file mode 100644
index dabf361..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/api/FlowFileEditorCallback.java
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.api;
-
-import org.w3c.dom.Document;
-
-/**
- * <p>
- * An interface that allows programmatic access to the contents of a NiFi Flow
XML,
- * allowing changes to be performed before it
- * is actually installed to the NiFi instance.</p>
- *
- * <p>
- * <strong>CAUTION: THIS IS AN EXPERIMENTAL API: EXPECT CHANGES!</strong>
- * Efforts will be made to retain backwards API compatibility, but
- * no guarantee is given.
- * </p>
- *
- */
-public interface FlowFileEditorCallback {
-
- /**
- *
- * @param document the document to change (never {@code null})
- * @return the changed document (never {@code null})
- * @throws Exception in case the editing fails
- */
- Document edit(Document document) throws Exception;
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/FileUtils.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/FileUtils.java
deleted file mode 100644
index e207f08..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/FileUtils.java
+++ /dev/null
@@ -1,88 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.file.FileVisitResult;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.nio.file.SimpleFileVisitor;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.util.Arrays;
-
-public final class FileUtils {
-
-
- private static final String MAC_DS_STORE_NAME = ".DS_Store";
-
- private FileUtils() {
- // no instances
- }
-
- public static void deleteDirectoryRecursive(Path directory) throws
IOException {
- Files.walkFileTree(directory, new SimpleFileVisitor<Path>() {
- @Override
- public FileVisitResult visitFile(Path file, BasicFileAttributes
attrs) throws IOException {
- Files.delete(file);
- return FileVisitResult.CONTINUE;
- }
-
- @Override
- public FileVisitResult postVisitDirectory(Path dir, IOException
exc) throws IOException {
- Files.delete(dir);
- return FileVisitResult.CONTINUE;
- }
- });
- }
-
- public static void deleteDirectoryRecursive(File dir) {
- try {
- deleteDirectoryRecursive(dir.toPath());
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- public static void createLink(Path newLink, Path existingFile) {
- try {
- Files.createSymbolicLink(newLink, existingFile);
- } catch (IOException e) {
- throw new RuntimeException(e);
- }
- }
-
- public static void createSymlinks(File newLinkDir, File existingDir) {
- Arrays.stream(existingDir.list())
- .filter(fileName -> !MAC_DS_STORE_NAME.equals(fileName))
- .forEach(fileName -> {
- Path newLink = Paths.get(newLinkDir.getAbsolutePath(),
fileName);
- Path existingFile =
Paths.get(existingDir.getAbsolutePath(), fileName);
-
- File symlinkFile = newLink.toFile();
- if (symlinkFile.exists()) {
- symlinkFile.delete();
- }
-
- createLink(newLink, existingFile);
- });
- }
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/NiFiCoreLibClassLoader.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/NiFiCoreLibClassLoader.java
deleted file mode 100644
index a3af363..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/NiFiCoreLibClassLoader.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.stream.Collectors;
-
-public final class NiFiCoreLibClassLoader extends URLClassLoader {
-
-
- public NiFiCoreLibClassLoader(File nifiHomeDir, ClassLoader parent) {
- super(getURls(nifiHomeDir), parent);
- }
-
- private static URL[] getURls(File nifiHomeDir) {
-
- try {
- File libDir = new File(nifiHomeDir, "lib");
- File bootstrapLibDir = new File(libDir, "bootstrap");
-
-
- List<URL> libs = Files.list(libDir.toPath())
- .filter(NiFiCoreLibClassLoader::isJarOrNarFile)
- .map(NiFiCoreLibClassLoader::toURL)
- .collect(Collectors.toList());
- List<URL> bootstrapLibs = Files.list(bootstrapLibDir.toPath())
- .filter(NiFiCoreLibClassLoader::isJarOrNarFile)
- .map(NiFiCoreLibClassLoader::toURL)
- .collect(Collectors.toList());
-
- LinkedList<URL> urls = new LinkedList<>();
- urls.addAll(libs);
- urls.addAll(bootstrapLibs);
-
- return urls.toArray(new URL[urls.size()]);
- } catch (IOException ioEx) {
- throw new RuntimeException(ioEx);
- }
-
-
- }
-
- private static URL toURL(Path path) {
- try {
- return path.toUri().toURL();
- } catch (MalformedURLException e) {
- throw new RuntimeException(e);
- }
-
- }
-
- private static boolean isJarOrNarFile(Path path) {
- String fullPathString = path.getFileName().toString();
-
- return path.toFile().isFile() && fullPathString.endsWith(".jar");
- }
-
-
-}
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/XmlUtils.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/XmlUtils.java
deleted file mode 100644
index 3e225e7..0000000
---
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/XmlUtils.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.util;
-
-import org.apache.nifi.testharness.api.FlowFileEditorCallback;
-import org.w3c.dom.Document;
-import org.xml.sax.InputSource;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-import java.io.File;
-import java.io.FileInputStream;
-
-public final class XmlUtils {
-
- public static void editXml(File inputFile, File outputFile,
FlowFileEditorCallback editCallback) {
-
- try {
- Document document = getFileAsDocument(inputFile);
-
- document = editCallback.edit(document);
-
- // save the result
- TransformerFactory transformerFactory =
TransformerFactory.newInstance();
- Transformer transformer = transformerFactory.newTransformer();
- transformer.transform(new DOMSource(document), new
StreamResult(outputFile));
-
- } catch (Exception e) {
- throw new RuntimeException("Failed to change XML document: " +
e.getMessage(), e);
- }
- }
-
- public static Document getFileAsDocument(File xmlFile) {
- try(FileInputStream inputStream = new FileInputStream(xmlFile)) {
-
- DocumentBuilderFactory documentBuilderFactory =
DocumentBuilderFactory.newInstance();
- DocumentBuilder documentBuilder =
documentBuilderFactory.newDocumentBuilder();
-
- return documentBuilder.parse(new InputSource(inputStream));
-
- } catch (Exception e) {
- throw new RuntimeException("Failed to parse XML file: " + xmlFile,
e);
- }
- }
-
-}
\ No newline at end of file
diff --git
a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/Zip.java
b/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/Zip.java
deleted file mode 100644
index 12ea403..0000000
--- a/nifi-testharness/src/main/java/org/apache/nifi/testharness/util/Zip.java
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.util;
-
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.nio.file.Files;
-import java.util.zip.GZIPOutputStream;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipInputStream;
-
-public final class Zip {
-
- private Zip() {
- // no external instances allowed
- }
-
-
- public interface StatusListener {
- void onUncompressStarted(ZipEntry ze);
-
- void onUncompressDone(ZipEntry ze);
- }
-
- public static class StatusListenerAdapter implements StatusListener {
-
- @Override
- public void onUncompressStarted(ZipEntry ze) {
-
- }
-
- @Override
- public void onUncompressDone(ZipEntry ze) {
-
- }
- }
-
- private static final StatusListener NO_OP_STATUS_LISTENER = new
StatusListenerAdapter();
-
- public static void unzipFile(File zipFile, File targetDirectory) throws
IOException {
- unzipFile(zipFile, targetDirectory, NO_OP_STATUS_LISTENER);
-
- }
-
-
- public static void unzipFile(File zipFile, File targetDirectory,
- StatusListener statusListener) throws
IOException {
-
- if (!targetDirectory.exists()) {
- boolean mkdirs = targetDirectory.mkdirs();
- if (!mkdirs) {
- throw new IOException("Failed to create directory: " +
targetDirectory);
- }
- }
-
- try (ZipInputStream zipInputStream = new ZipInputStream(new
FileInputStream(zipFile))) {
-
- ZipEntry ze = zipInputStream.getNextEntry();
-
- while (ze != null) {
-
- if(ze.isDirectory()) {
- ze = zipInputStream.getNextEntry();
- continue;
- }
-
- statusListener.onUncompressStarted(ze);
-
- String fileName = ze.getName();
- File outputFile = new File(targetDirectory, fileName);
-
-
- File parentDir = new File(outputFile.getParent());
- if (!parentDir.exists()) {
- boolean couldCreateParentDir = parentDir.mkdirs();
- if (!couldCreateParentDir) {
- throw new IllegalStateException("Could not create: " +
parentDir);
-
- }
- }
-
-
-
- Files.copy(zipInputStream, outputFile.toPath());
-
- statusListener.onUncompressDone(ze);
-
-
- ze = zipInputStream.getNextEntry();
- }
-
- zipInputStream.closeEntry();
-
-
- }
-
-
- }
-
-
- public static void gzipFile(File inputFile, File gzipFile) throws
IOException {
-
- try (GZIPOutputStream gzos =
- new GZIPOutputStream(new FileOutputStream(gzipFile))) {
-
-
- Files.copy(inputFile.toPath(), gzos);
-
- gzos.finish();
- }
- }
-
-
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/Constants.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/Constants.java
deleted file mode 100644
index 83653f7..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/Constants.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-package org.apache.nifi.testharness.samples;
-
-import java.io.File;
-
-public final class Constants {
-
- static final File OUTPUT_DIR = new File("./NiFiTest/NiFiReadTest");
-
- // NOTE: you will have to have the NiFi distribution ZIP placed into this
directory.
- // Its version must be the same as the one referenced in the flow.xml,
otherwise it will not work!
- static final File NIFI_ZIP_DIR = new File("../../nifi-assembly/target");
-
- static final File FLOW_XML_FILE = new
File(NiFiMockFlowTest.class.getResource("/flow.xml").getFile());
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiFlowTest.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiFlowTest.java
deleted file mode 100644
index 9e13db7..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiFlowTest.java
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-package org.apache.nifi.testharness.samples;
-
-
-
-import org.apache.nifi.testharness.SimpleNiFiFlowDefinitionEditor;
-import org.apache.nifi.testharness.TestNiFiInstance;
-import org.apache.nifi.testharness.util.FileUtils;
-import org.eclipse.jetty.server.Handler;
-import org.eclipse.jetty.server.Request;
-import org.eclipse.jetty.server.Server;
-import org.junit.After;
-import org.junit.AfterClass;
-import org.junit.Before;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import javax.servlet.ServletException;
-import javax.servlet.ServletOutputStream;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.util.List;
-
-import static org.junit.Assert.assertTrue;
-
-
-/**
- * This test demonstrates how to mock the source data by starting a mock HTTP
server (using Jetty)
- * and rewriting the URL in flow definition.
- */
-public class NiFiFlowTest {
-
- private static final SimpleNiFiFlowDefinitionEditor
CONFIGURE_MOCKS_IN_NIFI_FLOW = SimpleNiFiFlowDefinitionEditor.builder()
- .updateFlowFileBuiltInNiFiProcessorVersionsToNiFiVersion()
- .setSingleProcessorProperty("GetHTTP", "URL",
"http://localhost:12345";)
- .build();
-
- // used by mocked GetHTTP; serves test data
- private static Server testJettyServer;
-
- private TestNiFiInstance testNiFiInstance;
-
-
- @BeforeClass
- public static void beforeClass() throws Exception {
- NiFiFlowTest.testJettyServer = new Server(12345);
-
-
- Handler handler = new TestHandler();
- NiFiFlowTest.testJettyServer.setHandler(handler);
- NiFiFlowTest.testJettyServer.start();
- }
-
-
- @Before
- public void bootstrapNiFi() throws Exception {
-
- if (Constants.OUTPUT_DIR.exists()) {
- FileUtils.deleteDirectoryRecursive(Constants.OUTPUT_DIR.toPath());
- }
-
- File nifiZipFile =
TestUtils.getBinaryDistributionZipFile(Constants.NIFI_ZIP_DIR);
-
- TestNiFiInstance testNiFi = TestNiFiInstance.builder()
- .setNiFiBinaryDistributionZip(nifiZipFile)
- .setFlowXmlToInstallForTesting(Constants.FLOW_XML_FILE)
- .modifyFlowXmlBeforeInstalling(CONFIGURE_MOCKS_IN_NIFI_FLOW)
- .build();
-
- testNiFi.install();
- testNiFi.start();
-
- // only assign testNiFi to the field in case it was started
successfully
- testNiFiInstance = testNiFi;
- }
-
- @Test
- public void testFlowCreatesFilesInCorrectLocation() throws IOException {
-
- // We deleted the output directory: our NiFi flow should create it
-
- assertTrue("Output directory not found: " + Constants.OUTPUT_DIR,
Constants.OUTPUT_DIR.exists());
-
- File outputFile = new File(Constants.OUTPUT_DIR, "bbc-world.rss.xml");
-
- assertTrue("Output file not found: " + outputFile,
outputFile.exists());
-
- List<String> strings = Files.readAllLines(outputFile.toPath());
-
- boolean atLeastOneLineContainsNiFi = strings.stream().anyMatch(line ->
line.toLowerCase().contains("nifi"));
-
- assertTrue("There was no line containing NiFi",
atLeastOneLineContainsNiFi);
-
- boolean atLeastOneLineContainsNiFiVersion =
strings.stream().anyMatch(line -> line.toLowerCase().contains("latest nifi
version"));
-
- assertTrue("There was no line containing 'latest NiFi version'",
atLeastOneLineContainsNiFiVersion);
-
- }
-
- @After
- public void shutdownNiFi() {
-
- if (testNiFiInstance != null) {
- testNiFiInstance.stopAndCleanup();
- }
- }
-
- @AfterClass
- public static void afterClass() throws Exception {
- NiFiFlowTest.testJettyServer.stop();
- }
-
-
- private static class TestHandler extends
org.eclipse.jetty.server.handler.AbstractHandler {
- @Override
- public void handle(
- String target,
- Request baseRequest,
- HttpServletRequest httpServletRequest,
- HttpServletResponse response) throws IOException,
ServletException {
-
- response.setContentType("text/html;charset=utf-8");
- response.setStatus(HttpServletResponse.SC_OK);
- baseRequest.setHandled(true);
-
- InputStream resource =
TestHandler.class.getResourceAsStream("/sample_technology_rss.xml");
- ServletOutputStream outputStream = response.getOutputStream();
-
- byte[] buffer = new byte[1024];
- int len;
- while ((len = resource.read(buffer)) != -1) {
- outputStream.write(buffer, 0, len);
- }
- }
- }
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiMockFlowTest.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiMockFlowTest.java
deleted file mode 100644
index c5a7139..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/NiFiMockFlowTest.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-package org.apache.nifi.testharness.samples;
-
-
-import org.apache.nifi.testharness.SimpleNiFiFlowDefinitionEditor;
-import org.apache.nifi.testharness.TestNiFiInstance;
-import org.apache.nifi.testharness.samples.mock.GetHTTPMock;
-import org.apache.nifi.testharness.util.FileUtils;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.nio.file.Files;
-import java.util.List;
-
-import static org.junit.Assert.assertTrue;
-
-
-/**
- * This test demonstrates how to mock the source data by mocking the processor
- * itself in the flow definition.
- */
-public class NiFiMockFlowTest {
-
- private static final InputStream DEMO_DATA_AS_STREAM =
-
NiFiMockFlowTest.class.getResourceAsStream("/sample_technology_rss.xml");
-
-
- // We have a dedicated class. It has to be public static
- // so that NiFi engine can instantiate it.
- public static class MockedGetHTTP extends GetHTTPMock {
-
- public MockedGetHTTP() {
- super("text/xml; charset=utf-8", () -> DEMO_DATA_AS_STREAM);
- }
- }
-
-
- private static final SimpleNiFiFlowDefinitionEditor
CONFIGURE_MOCKS_IN_NIFI_FLOW = SimpleNiFiFlowDefinitionEditor.builder()
- .updateFlowFileBuiltInNiFiProcessorVersionsToNiFiVersion()
- .setClassOfSingleProcessor("GetHTTP", MockedGetHTTP.class)
- .build();
-
-
- private TestNiFiInstance testNiFiInstance;
-
- @Before
- public void bootstrapNiFi() throws Exception {
-
- if (Constants.OUTPUT_DIR.exists()) {
- FileUtils.deleteDirectoryRecursive(Constants.OUTPUT_DIR.toPath());
- }
-
- File nifiZipFile =
TestUtils.getBinaryDistributionZipFile(Constants.NIFI_ZIP_DIR);
-
- TestNiFiInstance testNiFi = TestNiFiInstance.builder()
- .setNiFiBinaryDistributionZip(nifiZipFile)
- .setFlowXmlToInstallForTesting(Constants.FLOW_XML_FILE)
- .modifyFlowXmlBeforeInstalling(CONFIGURE_MOCKS_IN_NIFI_FLOW)
- .build();
-
- testNiFi.install();
- testNiFi.start();
-
- // only assign testNiFi to the field in case it was started
successfully
- testNiFiInstance = testNiFi;
- }
-
- @Test
- public void testFlowCreatesFilesInCorrectLocation() throws IOException {
-
- // We deleted the output directory: our NiFi flow should create it
-
- assertTrue("Output directory not found: " + Constants.OUTPUT_DIR,
Constants.OUTPUT_DIR.exists());
-
- File outputFile = new File(Constants.OUTPUT_DIR, "bbc-world.rss.xml");
-
- assertTrue("Output file not found: " + outputFile,
outputFile.exists());
-
- List<String> strings = Files.readAllLines(outputFile.toPath());
-
- boolean atLeastOneLineContainsNiFi = strings.stream().anyMatch(line ->
line.toLowerCase().contains("nifi"));
-
- assertTrue("There was no line containing NiFi",
atLeastOneLineContainsNiFi);
-
- boolean atLeastOneLineContainsNiFiVersion =
strings.stream().anyMatch(line -> line.toLowerCase().contains("latest nifi
version"));
-
- assertTrue("There was no line containing 'latest NiFi version'",
atLeastOneLineContainsNiFiVersion);
-
- }
-
- @After
- public void shutdownNiFi() {
-
- if (testNiFiInstance != null) {
- testNiFiInstance.stopAndCleanup();
- }
- }
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/TestUtils.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/TestUtils.java
deleted file mode 100644
index 7d0b633..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/TestUtils.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-
-package org.apache.nifi.testharness.samples;
-
-import java.io.File;
-
-final class TestUtils {
-
- private TestUtils() {
- // no instances allowed
- }
-
- static File getBinaryDistributionZipFile(File binaryDistributionZipDir) {
-
- if (!binaryDistributionZipDir.exists()) {
- throw new IllegalStateException("NiFi distribution ZIP file not
found at the expected location: "
- + binaryDistributionZipDir.getAbsolutePath());
- }
-
- File[] files = binaryDistributionZipDir.listFiles((dir, name) ->
- name.startsWith("nifi-") && name.endsWith("-bin.zip"));
-
- if (files == null) {
- throw new IllegalStateException(
- "Not a directory or I/O error reading: " +
binaryDistributionZipDir.getAbsolutePath());
- }
-
- if (files.length == 0) {
- throw new IllegalStateException(
- "No NiFi distribution ZIP file is found in: " +
binaryDistributionZipDir.getAbsolutePath());
- }
-
- if (files.length > 1) {
- throw new IllegalStateException(
- "Multiple NiFi distribution ZIP files are found in: " +
binaryDistributionZipDir.getAbsolutePath());
- }
-
- return files[0];
- }
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/GetHTTPMock.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/GetHTTPMock.java
deleted file mode 100644
index 67055e4..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/GetHTTPMock.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-package org.apache.nifi.testharness.samples.mock;
-
-import org.apache.nifi.flowfile.FlowFile;
-import org.apache.nifi.flowfile.attributes.CoreAttributes;
-import org.apache.nifi.logging.ComponentLog;
-import org.apache.nifi.processor.ProcessContext;
-import org.apache.nifi.processor.ProcessSession;
-import org.apache.nifi.processor.ProcessSessionFactory;
-import org.apache.nifi.processor.Relationship;
-import org.apache.nifi.util.StopWatch;
-
-import java.io.InputStream;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.concurrent.TimeUnit;
-import java.util.function.Supplier;
-
-public class GetHTTPMock extends MockProcessor {
-
- private final String contentType;
- private final Supplier<InputStream> inputStreamSupplier;
-
- public GetHTTPMock(String contentType, Supplier<InputStream>
inputStreamSupplier) {
- super("org.apache.nifi.processors.standard.GetHTTP");
-
- this.contentType = contentType;
- this.inputStreamSupplier = inputStreamSupplier;
- }
-
- public static final Relationship REL_SUCCESS = new Relationship.Builder()
- .name("success")
- .description("All files are transferred to the success
relationship")
- .build();
-
- @Override
- public void onTrigger(ProcessContext context, ProcessSessionFactory
processSessionFactory) {
-
- final ComponentLog logger = getLogger();
-
- final StopWatch stopWatch = new StopWatch(true);
-
- final ProcessSession session = processSessionFactory.createSession();
-
- final String url =
context.getProperty("URL").evaluateAttributeExpressions().getValue();
- final URI uri;
- String source = url;
- try {
- uri = new URI(url);
- source = uri.getHost();
- } catch (final URISyntaxException swallow) {
- // this won't happen as the url has already been validated
- }
-
- FlowFile flowFile = session.create();
-
- flowFile = session.putAttribute(flowFile,
CoreAttributes.FILENAME.key(),
context.getProperty("Filename").evaluateAttributeExpressions().getValue());
- flowFile = session.putAttribute(flowFile,
this.getClass().getSimpleName().toLowerCase() + ".remote.source", source);
- flowFile = session.importFrom(inputStreamSupplier.get(), flowFile);
-
- flowFile = session.putAttribute(flowFile,
CoreAttributes.MIME_TYPE.key(), contentType);
-
- final long flowFileSize = flowFile.getSize();
- stopWatch.stop();
- session.getProvenanceReporter().receive(flowFile, url,
stopWatch.getDuration(TimeUnit.MILLISECONDS));
- session.transfer(flowFile, REL_SUCCESS);
-
- final String dataRate = stopWatch.calculateDataRate(flowFileSize);
- logger.info("Successfully received {} from {} at a rate of {};
transferred to success", new Object[]{flowFile, url, dataRate});
- session.commit();
-
- }
-}
diff --git
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/MockProcessor.java
b/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/MockProcessor.java
deleted file mode 100644
index cd62b2d..0000000
---
a/nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/mock/MockProcessor.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.nifi.testharness.samples.mock;
-
-
-import org.apache.nifi.components.PropertyDescriptor;
-import org.apache.nifi.components.ValidationContext;
-import org.apache.nifi.components.ValidationResult;
-import org.apache.nifi.logging.ComponentLog;
-import org.apache.nifi.processor.ProcessContext;
-import org.apache.nifi.processor.ProcessSessionFactory;
-import org.apache.nifi.processor.Processor;
-import org.apache.nifi.processor.ProcessorInitializationContext;
-import org.apache.nifi.processor.Relationship;
-
-import java.util.Collection;
-import java.util.List;
-import java.util.Set;
-
-public abstract class MockProcessor implements Processor {
-
- private final Processor delegate;
- private ComponentLog logger;
-
- protected MockProcessor(String delegateClassName) {
- try {
-
- ClassLoader contextClassLoader =
Thread.currentThread().getContextClassLoader();
- final Class<?> delegateClass = Class.forName(delegateClassName,
true, contextClassLoader);
-
- delegate = (Processor) delegateClass.newInstance();
- } catch (ClassNotFoundException | IllegalAccessException |
InstantiationException e) {
- throw new RuntimeException(e);
- }
-
-
- }
-
- protected Processor getDelegate() {
- return delegate;
-
- }
-
- protected final ComponentLog getLogger() {
- return logger;
- }
-
- @Override
- public void initialize(ProcessorInitializationContext
processorInitializationContext) {
- getDelegate().initialize(processorInitializationContext);
- logger = processorInitializationContext.getLogger();
- }
-
- @Override
- public Set<Relationship> getRelationships() {
- return getDelegate().getRelationships();
- }
-
- @Override
- public abstract void onTrigger(ProcessContext processContext,
ProcessSessionFactory processSessionFactory);
-
- @Override
- public Collection<ValidationResult> validate(ValidationContext
validationContext) {
- return getDelegate().validate(validationContext);
- }
-
- @Override
- public PropertyDescriptor getPropertyDescriptor(String s) {
- return getDelegate().getPropertyDescriptor(s);
- }
-
- @Override
- public void onPropertyModified(PropertyDescriptor propertyDescriptor,
String s, String s1) {
- getDelegate().onPropertyModified(propertyDescriptor, s, s1);
- }
-
- @Override
- public List<PropertyDescriptor> getPropertyDescriptors() {
- return getDelegate().getPropertyDescriptors();
- }
-
- @Override
- public String getIdentifier() {
- return getDelegate().getIdentifier();
- }
-}
diff --git a/nifi-testharness/src/test/resources/flow.xml
b/nifi-testharness/src/test/resources/flow.xml
deleted file mode 100644
index 66a1cf2..0000000
--- a/nifi-testharness/src/test/resources/flow.xml
+++ /dev/null
@@ -1,154 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<flowController encoding-version="1.3">
- <maxTimerDrivenThreadCount>10</maxTimerDrivenThreadCount>
- <maxEventDrivenThreadCount>5</maxEventDrivenThreadCount>
- <registries/>
- <rootGroup>
- <id>92b74849-0166-1000-28d3-4da912e34551</id>
- <name>NiFi Flow</name>
- <position x="0.0" y="0.0"/>
- <comment/>
- <processor>
- <id>92b9139c-0166-1000-04d5-1184adc0977a</id>
- <name>PutFile</name>
- <position x="632.0" y="98.0"/>
- <styles/>
- <comment/>
- <class>org.apache.nifi.processors.standard.PutFile</class>
- <bundle>
- <group>org.apache.nifi</group>
- <artifact>nifi-standard-nar</artifact>
- <version>1.7.1</version>
- </bundle>
- <maxConcurrentTasks>1</maxConcurrentTasks>
- <schedulingPeriod>0 sec</schedulingPeriod>
- <penalizationPeriod>30 sec</penalizationPeriod>
- <yieldPeriod>1 sec</yieldPeriod>
- <bulletinLevel>WARN</bulletinLevel>
- <lossTolerant>false</lossTolerant>
- <scheduledState>RUNNING</scheduledState>
- <schedulingStrategy>TIMER_DRIVEN</schedulingStrategy>
- <executionNode>ALL</executionNode>
- <runDurationNanos>0</runDurationNanos>
- <property>
- <name>Directory</name>
- <value>./NiFiTest/NiFiReadTest</value>
- </property>
- <property>
- <name>Conflict Resolution Strategy</name>
- <value>ignore</value>
- </property>
- <property>
- <name>Create Missing Directories</name>
- <value>true</value>
- </property>
- <property>
- <name>Maximum File Count</name>
- </property>
- <property>
- <name>Last Modified Time</name>
- </property>
- <property>
- <name>Permissions</name>
- </property>
- <property>
- <name>Owner</name>
- </property>
- <property>
- <name>Group</name>
- </property>
- <autoTerminatedRelationship>success</autoTerminatedRelationship>
- <autoTerminatedRelationship>failure</autoTerminatedRelationship>
- </processor>
- <processor>
- <id>92b87553-0166-1000-527e-7ecdc888d91a</id>
- <name>GetHTTP</name>
- <position x="238.0" y="98.0"/>
- <styles/>
- <comment/>
- <class>org.apache.nifi.processors.standard.GetHTTP</class>
- <bundle>
- <group>org.apache.nifi</group>
- <artifact>nifi-standard-nar</artifact>
- <version>1.7.1</version>
- </bundle>
- <maxConcurrentTasks>1</maxConcurrentTasks>
- <schedulingPeriod>0 sec</schedulingPeriod>
- <penalizationPeriod>30 sec</penalizationPeriod>
- <yieldPeriod>1 sec</yieldPeriod>
- <bulletinLevel>WARN</bulletinLevel>
- <lossTolerant>false</lossTolerant>
- <scheduledState>RUNNING</scheduledState>
- <schedulingStrategy>TIMER_DRIVEN</schedulingStrategy>
- <executionNode>ALL</executionNode>
- <runDurationNanos>0</runDurationNanos>
- <property>
- <name>URL</name>
-
<value>http://feeds.bbci.co.uk/news/technology/rss.xml?edition=uk#</value>
- </property>
- <property>
- <name>Filename</name>
- <value>bbc-world.rss.xml</value>
- </property>
- <property>
- <name>SSL Context Service</name>
- </property>
- <property>
- <name>Username</name>
- </property>
- <property>
- <name>Password</name>
- </property>
- <property>
- <name>Connection Timeout</name>
- <value>30 sec</value>
- </property>
- <property>
- <name>Data Timeout</name>
- <value>30 sec</value>
- </property>
- <property>
- <name>User Agent</name>
- </property>
- <property>
- <name>Accept Content-Type</name>
- </property>
- <property>
- <name>Follow Redirects</name>
- <value>false</value>
- </property>
- <property>
- <name>redirect-cookie-policy</name>
- <value>default</value>
- </property>
- <property>
- <name>proxy-configuration-service</name>
- </property>
- <property>
- <name>Proxy Host</name>
- </property>
- <property>
- <name>Proxy Port</name>
- </property>
- </processor>
- <connection>
- <id>92b9380b-0166-1000-981d-c9e319f135e3</id>
- <name/>
- <bendPoints/>
- <labelIndex>1</labelIndex>
- <zIndex>0</zIndex>
- <sourceId>92b87553-0166-1000-527e-7ecdc888d91a</sourceId>
- <sourceGroupId>92b74849-0166-1000-28d3-4da912e34551</sourceGroupId>
- <sourceType>PROCESSOR</sourceType>
- <destinationId>92b9139c-0166-1000-04d5-1184adc0977a</destinationId>
-
<destinationGroupId>92b74849-0166-1000-28d3-4da912e34551</destinationGroupId>
- <destinationType>PROCESSOR</destinationType>
- <relationship>success</relationship>
- <maxWorkQueueSize>10000</maxWorkQueueSize>
- <maxWorkQueueDataSize>1 GB</maxWorkQueueDataSize>
- <flowFileExpiration>0 sec</flowFileExpiration>
- </connection>
- </rootGroup>
- <controllerServices/>
- <reportingTasks/>
-</flowController>
diff --git a/nifi-testharness/src/test/resources/logback-test.xml
b/nifi-testharness/src/test/resources/logback-test.xml
deleted file mode 100644
index ab903af..0000000
--- a/nifi-testharness/src/test/resources/logback-test.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<configuration debug="true">
-
- <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
- <!-- encoders are by default assigned the type
- ch.qos.logback.classic.encoder.PatternLayoutEncoder -->
- <encoder>
- <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} -
%msg%n</pattern>
- </encoder>
- </appender>
-
- <root level="INFO">
- <appender-ref ref="STDOUT" />
- </root>
-
-</configuration>
\ No newline at end of file
diff --git a/nifi-testharness/src/test/resources/sample_technology_rss.xml
b/nifi-testharness/src/test/resources/sample_technology_rss.xml
deleted file mode 100644
index a95ba96..0000000
--- a/nifi-testharness/src/test/resources/sample_technology_rss.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-
-<?xml version="1.0" encoding="UTF-8"?>
-<?xml-stylesheet title="XSL_formatting" type="text/xsl"
href="/shared/bsp/xsl/rss/nolsol.xsl"?>
-<rss xmlns:dc="http://purl.org/dc/elements/1.1/";
xmlns:content="http://purl.org/rss/1.0/modules/content/";
xmlns:atom="http://www.w3.org/2005/Atom"; version="2.0"
xmlns:media="http://search.yahoo.com/mrss/";>
- <channel>
- <title>Sample Technology feed</title>
- <description>Sample Technology feed</description>
- <image>
-
<url>https://nifi.apache.org/assets/images/apache-nifi-logo.svg</url>
- <title>NiFi sample</title>
- <link>https://nifi.apache.org/</link>
- </image>
- <language>en-gb</language>
- <ttl>15</ttl>
- <item>
- <title>The latest NiFi version is out</title>
- <description>The latest version of NiFi is released</description>
- <link>https://nifi.apache.org/</link>
- <guid isPermaLink="true">https://nifi.apache.org/</guid>
- <pubDate>Sat, 24 Sep 2018 17:10:10 GMT</pubDate>
- <media:thumbnail width="1024" height="576"
url="https://nifi.apache.org/assets/images/apache-nifi-logo.svg"/>
- </item>
- </channel>
-</rss>
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 3b0b0cb..1ce75b4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,6 @@
<module>nifi-mock</module>
<module>nifi-nar-bundles</module>
<module>nifi-assembly</module>
- <module>nifi-testharness</module>
<module>nifi-docs</module>
<module>nifi-maven-archetypes</module>
<module>nifi-external</module>
![https://nifi.apache.org/assets/images/apache-nifi-logo.svg"/](https://nifi.apache.org/assets/images/apache-nifi-logo.svg"/){kind=link}