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altay pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/beam-starter-java.git
The following commit(s) were added to refs/heads/main by this push:
new bd89083 actually test the pipeline (#4)
bd89083 is described below
commit bd8908339e4cb9a5632aa6b44364b52e4ef762f8
Author: David Cavazos <[email protected]>
AuthorDate: Fri Jun 17 09:45:25 2022 -0700
actually test the pipeline (#4)
---
.github/workflows/test.yaml | 2 +-
build.gradle | 9 +++++----
build.sbt | 7 ++++---
pom.xml | 24 ++++++++++++------------
src/main/java/com/example/App.java | 24 +++++++++++++++++-------
src/test/java/com/example/AppTest.java | 20 ++++++++++++++++----
6 files changed, 55 insertions(+), 31 deletions(-)
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index b93db98..98e851c 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -8,7 +8,7 @@
name: Test
-on: push
+on: [push, pull_request]
jobs:
Gradle:
diff --git a/build.gradle b/build.gradle
index a8bd176..2f368ec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,11 +19,11 @@ application {
}
test {
- // JUnit 5 testing integration.
- useJUnitPlatform()
+ // JUnit 4.
+ useJUnit()
}
-def beamVersion = '2.33.0'
+def beamVersion = '2.39.0'
dependencies {
// App dependencies.
implementation "org.apache.beam:beam-sdks-java-core:${beamVersion}"
@@ -31,7 +31,8 @@ dependencies {
implementation "org.slf4j:slf4j-jdk14:1.7.32"
// Tests dependencies.
- testImplementation "org.junit.jupiter:junit-jupiter:5.8.1"
+ testImplementation "junit:junit:4.13.2"
+ testImplementation 'org.hamcrest:hamcrest:2.2'
}
// Package a self-contained jar file.
diff --git a/build.sbt b/build.sbt
index 5e94af5..357158b 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@
mainClass := Some("com.example.App")
-val beamVersion = "2.33.0"
+val beamVersion = "2.39.0"
libraryDependencies ++= Seq(
// App dependencies.
"org.apache.beam" % "beam-sdks-java-core" % beamVersion,
@@ -16,8 +16,9 @@ libraryDependencies ++= Seq(
"org.slf4j" % "slf4j-jdk14" % "1.7.32",
// Test dependencies.
- "net.aichler" % "jupiter-interface" % JupiterKeys.jupiterVersion.value %
Test,
- "org.junit.jupiter" % "junit-jupiter" % "5.8.1" % Test
+ "junit" % "junit" % "4.13.2" % Test,
+ "com.novocode" % "junit-interface" % "0.11" % Test,
+ "org.hamcrest" % "hamcrest" % "2.2" % Test
)
// Package self-contained jar file.
diff --git a/pom.xml b/pom.xml
index c0e15fe..31a1b3f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,8 +21,8 @@
<maven.compiler.target>11</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
- <beam.version>2.33.0</beam.version>
- <junit.version>5.8.1</junit.version>
+ <beam.version>2.39.0</beam.version>
+ <junit.version>4.13.2</junit.version>
</properties>
<build>
@@ -44,18 +44,11 @@
</configuration>
</plugin>
- <!-- JUnit 5 testing integration. -->
+ <!-- JUnit 4 testing integration. -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M5</version>
- <dependencies>
- <dependency>
- <groupId>org.junit.jupiter</groupId>
- <artifactId>junit-jupiter-engine</artifactId>
- <version>${junit.version}</version>
- </dependency>
- </dependencies>
</plugin>
<!-- Package self-contained jar file. -->
@@ -108,10 +101,17 @@
<!-- Test dependencies -->
<dependency>
- <groupId>org.junit.jupiter</groupId>
- <artifactId>junit-jupiter</artifactId>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
+
+ <dependency>
+ <groupId>org.hamcrest</groupId>
+ <artifactId>hamcrest</artifactId>
+ <version>2.2</version>
+ <scope>test</scope>
+ </dependency>
</dependencies>
</project>
\ No newline at end of file
diff --git a/src/main/java/com/example/App.java
b/src/main/java/com/example/App.java
index 20e7afe..f5f8a14 100644
--- a/src/main/java/com/example/App.java
+++ b/src/main/java/com/example/App.java
@@ -8,13 +8,18 @@
package com.example;
+import java.util.Arrays;
+import java.util.List;
+
import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.coders.StringUtf8Coder;
import org.apache.beam.sdk.options.Default;
import org.apache.beam.sdk.options.Description;
import org.apache.beam.sdk.options.PipelineOptionsFactory;
import org.apache.beam.sdk.options.StreamingOptions;
import org.apache.beam.sdk.transforms.Create;
import org.apache.beam.sdk.transforms.MapElements;
+import org.apache.beam.sdk.values.PCollection;
import org.apache.beam.sdk.values.TypeDescriptors;
public class App {
@@ -26,15 +31,20 @@ public class App {
void setInputText(String value);
}
+ public static PCollection<String> buildPipeline(Pipeline pipeline,
String inputText) {
+ return pipeline
+ .apply("Create elements",
Create.of(Arrays.asList("Hello", "World!", inputText)))
+ .apply("Print elements",
+
MapElements.into(TypeDescriptors.strings()).via(x -> {
+ System.out.println(x);
+ return x;
+ }));
+ }
+
public static void main(String[] args) {
var options =
PipelineOptionsFactory.fromArgs(args).withValidation().as(Options.class);
-
var pipeline = Pipeline.create(options);
- pipeline.apply("Create elements", Create.of("Hello", "World!",
options.getInputText())).apply("Print elements",
-
MapElements.into(TypeDescriptors.strings()).via(x -> {
- System.out.println(x);
- return x;
- }));
- pipeline.run();
+ App.buildPipeline(pipeline, options.getInputText());
+ pipeline.run().waitUntilFinish();
}
}
\ No newline at end of file
diff --git a/src/test/java/com/example/AppTest.java
b/src/test/java/com/example/AppTest.java
index c7a47e3..a259d12 100644
--- a/src/test/java/com/example/AppTest.java
+++ b/src/test/java/com/example/AppTest.java
@@ -8,13 +8,25 @@
package com.example;
-import org.junit.jupiter.api.Test;
-import static org.junit.jupiter.api.Assertions.*;
+import org.apache.beam.sdk.Pipeline;
+import org.apache.beam.sdk.testing.PAssert;
+import org.apache.beam.sdk.testing.TestPipeline;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+@RunWith(JUnit4.class)
public class AppTest {
+ @Rule
+ public final transient TestPipeline pipeline = TestPipeline.create();
+
@Test
public void appRuns() {
- App.main(new String[] {});
- assertEquals(1 + 1, 2);
+ var elements = App.buildPipeline(pipeline, "Test");
+
+ // Note that the order of the elements doesn't matter.
+ PAssert.that(elements).containsInAnyOrder("Test", "Hello",
"World!");
+ pipeline.run().waitUntilFinish();
}
}
