Tests failing because of deleted mets.xml file

[henning-gerhardt]

If I execute tests with mvn clean verify -Pall-test,!development' to check my changes or even on current master the integration tests are constantly failing on my two local development systems.

[ERROR] Tests run: 15, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 87.398 s <<< FAILURE! - in org.kitodo.production.services.workflow.WorkflowControllerServiceIT
[ERROR] shouldCloseAndAssignNextForProcessWithParallelTasks  Time elapsed: 5.788 s  <<< ERROR!
java.io.IOException: Metadata file not found : 9/meta.xml
	at org.kitodo.production.services.workflow.WorkflowControllerServiceIT.shouldCloseAndAssignNextForProcessWithParallelTasks(WorkflowControllerServiceIT.java:259)

While WorkflowControllerServiceIT test is executed a lot of Metadata file not found : 9/meta.xml or Metadata file not found : 6/meta.xml are displayed. Previous test ProcessServiceIT is even complaining about missing 9/meta.xml file but the tests are not failing.

Even git status is telling that file 9/meta.xml is deleted

$ git status
On branch master
Your branch is up to date with 'origin/master'.

Changes not staged for commit:
  (use "git add/rm <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
	deleted:    Kitodo/src/test/resources/metadata/9/meta.xml

Untracked files:
  (use "git add <file>..." to include in what will be committed)
	Kitodo/src/test/resources/metadata/8/

Looks for me that one integration tests deleting the mets.xml file of process 9.