[ 
https://issues.apache.org/jira/browse/NIFI-5318?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16610813#comment-16610813
 ] 

ASF GitHub Bot commented on NIFI-5318:
--------------------------------------

Github user peter-gergely-horvath commented on a diff in the pull request:

    https://github.com/apache/nifi/pull/2872#discussion_r216716909
  
    --- Diff: 
nifi-testharness/src/test/java/org/apache/nifi/testharness/samples/Constants.java
 ---
    @@ -0,0 +1,28 @@
    +/*
    + * 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");
    +    static final File NIFI_ZIP_DIR = new 
File("../../nifi-assembly/target");
    --- End diff --
    
    No, these are in the test cases directory: they are there as a *sample* 
(referred to in the documentation), and will not be packaged to the actual API 
artifact. 
    The paths there refer the NiFi bundle produced during the NiFi build, which 
seems to be a good default in case you are working on the test harness itself.


> Implement NiFi test harness
> ---------------------------
>
>                 Key: NIFI-5318
>                 URL: https://issues.apache.org/jira/browse/NIFI-5318
>             Project: Apache NiFi
>          Issue Type: New Feature
>            Reporter: Peter Horvath
>            Priority: Major
>
> Currently, it is not really possible to automatically test the behaviour of a 
> specific NiFi flow and make unit test type asserts if it works as expected. 
> For example, if the expected behaviour of a NiFi flow is that a file placed 
> to a specific directory will trigger some operation after which some output 
> file will appear at another directory, once currently can only do one thing: 
> test the NiFi flow manually. 
> Manual testing is especially hard to manage if a NiFi flow is being actively 
> developed: any change to a complex, existing NiFi flow might require a lot of 
> manual testing just to ensure there are no regressions introduced. 
> Some kind of Java API that allows managing a NiFi instance and manipulating 
> flow deployments like for example, [Codehaus 
> Cargo|]https://codehaus-cargo.github.io/] would be of great help. 
>  
>  
>  
>  



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Reply via email to