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42 lines
1.7 KiB
Plaintext
42 lines
1.7 KiB
Plaintext
= Testing
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== Unit tests
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Unit tests in the project are run with
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----
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./mvnw test
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----
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== Integration tests
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Integration tests are executed when
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----
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./mvnw verify
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----
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is run. There must be _docker_ running, as the integration tests use docker to start an Elasticsearch server.
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Integration tests are tests that have the Junit5 Tag `@Tag("integration-test")` on the test class. Normally this should not be set explicitly, but the annotation `@SpringIntegrationTest` should be used. This not only marks the test as integration test, but integrates an automatic setup of an Elasticsearch Testcontainer and integrate this with Spring, so
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that the required Beans can be automatically injected. Check _src/test/java/org/springframework/data/elasticsearch/JUnit5SampleRestClientBasedTests.java_ as a reference setup
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== Mutation testing
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The pom includes a plugin dependency to run mutation tests using [pitest](https://pitest.org/). These tests must be explicitly configured and run, they are not included in the normal build steps. Before pitest can run, a normal `./mvnw test` must be executed. The configuration excludes integration tests, only unit tests are considered.
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pitest can be run directly from the commandline
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----
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./mvnw org.pitest:pitest-maven:mutationCoverage
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----
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This will output an html report to _target/pit-reports/YYYYMMDDHHMI_.
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To speed-up repeated analysis of the same codebase set the withHistory parameter to true.
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----
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./mvnw -DwithHistory org.pitest:pitest-maven:mutationCoverage
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----
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The classes to test are defined either in the pom.xml or can be set on the commandline:
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----
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./mvnw -DwithHistory org.pitest:pitest-maven:mutationCoverage -DtargetClasses="org.springframework.data.elasticsearch.support.*"
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----
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