morihuang opened a new issue, #6227:
URL: https://github.com/apache/hop/issues/6227
### Apache Hop version?
2.15.0
### Java version?
openjdk 17.0.14
### Operating system
Other
### What happened?
Encountering the Unit Testing functionality issue in Apache Hop 2.15.0
particularly when running Hop Web in a Kubernetes environment.
### Problem Description
According to the official doc, the Unit Testing category should include the
following components:
- Set input data set
- Clear input data set
- Set golden data set
- Clear golden data set
- Create data set
- Write rows to data set
- Remove from test
- Include in test
- Bypass in test
- Remove bypass in test
However only the following components appear in my Hop Web UI:
- Create data set
- Write rows to data set
After further investigation, it seems that Hop Web is not detecting the unit
test file correctly, based on the following behavior:
- A unit test file is created in the metadata folder
"/usr/local/tomcat/webapps/ROOT/config/projects/samples/metadata/unit-test/”,
the pipeline is able to detect the unit test file and is visible in the unit
test drop-down list.
- When clicking "Edit the selected unit test", no panel is opened.
- When clicking "Detach the unit test from this pipeline", got the following
error message:
```
NullPointerException: Cannot invoke
"org.apache.hop.testing.PipelineUnitTest.getName()" because "unitTest" is null
Root cause: NullPointerException: Cannot invoke
"org.apache.hop.testing.PipelineUnitTest.getName()" because "unitTest" is null
```
- When selecting a transform (e.g. get `${PRM_EXAMPLE})`, the expected "Unit
Testing" components do not appear, left only "Create data set" and "Write rows
to data set".
I have created and run the unit test correctly with the pipeline using Hop
GUI (2.15.0) on my local machine, but when the project directory is copied into
the k8s cluster, the issue mentioned above occurred again.
### Environment Details
Deployment: Kubernetes
Installation method: Helm chart
Apache Hop versions tested:
- 2.15.0 (Helm and Docker)
- 2.14.0 (Helm)
- 2.13.0 (Helm)
- 2.12.0 (Docker)
→ All of the above exhibit the same issue.
Hop 2.9.0 and 2.10.0 however do not have this problem.
### Issue Priority
Priority: 2
### Issue Component
Component: Pipelines
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