8c4e8e8f30
### Description of the change This adds an environment for unit testing our bash scripts, using [BATS](https://github.com/bats-core/bats-core). It implements first tests for `config_environment.sh`. ### Benefits Writing unit tests for bash scripts documents the expected behavior and allows it being a quality gate in our CI. ### Possible drawbacks Not everyone is familiar with this approach and unit testing framework. Me neither, it took me some hours to get into it. ### Applicable issues - Related to #691 where an issue in `config_environment.sh` was detected. It doesn't fixes it yet. This will be a dedicated Pull Request. ### Additional information I've verified that the changes for Renovate are indeed working. You may wonder why there is only one `run $PROJECT_ROOT/scripts/init-containers/config/config_environment.sh` and many `run execute_test_script` calls. Usually, testing a script itself would be executing `run $PROJECT_ROOT/scripts/init-containers/config/config_environment.sh`. You then can assert the exit code and other things. Since the `config_environment.sh` exports environment variables and we are not able to access them from outside a `run` execution, the function `execute_test_script` wraps our script execution between environment comparison. Doing so allows us capture environment variables that were added/removed during script execution. Reviewed-on: https://gitea.com/gitea/helm-chart/pulls/724 Reviewed-by: pat-s <pat-s@noreply.gitea.com> Co-authored-by: justusbunsi <sk.bunsenbrenner@gmail.com> Co-committed-by: justusbunsi <sk.bunsenbrenner@gmail.com>
13 lines
566 B
Plaintext
13 lines
566 B
Plaintext
[submodule "unittests/bash/bats"]
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path = unittests/bash/bats
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url = https://github.com/bats-core/bats-core.git
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[submodule "unittests/bash/test_helper/bats-support"]
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path = unittests/bash/test_helper/bats-support
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url = https://github.com/bats-core/bats-support.git
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[submodule "unittests/bash/test_helper/bats-assert"]
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path = unittests/bash/test_helper/bats-assert
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url = https://github.com/bats-core/bats-assert.git
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[submodule "unittests/bash/test_helper/bats-mock"]
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path = unittests/bash/test_helper/bats-mock
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url = https://github.com/jasonkarns/bats-mock.git
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