Details
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Task
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Resolution: Done
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L3 - Default
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7.13.0
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None
Description
User story
As a Java developer, I can write JUnit 4 tests in all of the existing Process Engine Test classes.
Background
The Process Engine test suite currently uses both JUnit 3 and JUnit 4 tests. This causes several limitations:
- JUnit 3 tests extend base classes that are located in runtime code. This prevents us from applying changes that might break/impact external usage of these classes.
- Using JUnit 3 tests makes it harder to upgrade to newer JUnit versions and use new features and improvements of the JUnit framework.
- Code is duplicated among the JUnit 3 and JUnit 4 base classes/rules and needs to be doubly maintained.
AC
- Process Engine Test classes use JUnit 4 rules, or extend a base class that uses JUnit 4 rules.
- Base classes are always located in test code (and not Runtime code). E.g. PluggableProcessEngineRule.
- Existing JUnit 3 base classes (e.g. AbstractProcessEngineTestCase, PluggableProcessEngineTestCase, CmmnProcessEngineTestCase,ResourceProcessEngineTestCase) are never extended in tests.