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38 lines
1.4 KiB
Markdown
38 lines
1.4 KiB
Markdown
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# Golden tests
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## The basics
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The `test/golden` directory contains a tree with golden tests. A test is a any nested directory with no folders nested inside it (i. e. tests can only be leaves in the file system):
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```
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id
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├── a.yaml
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├── b.yaml
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└── report.yaml
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```
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All of the files and their meaning are specified in code:
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```haskell
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tests :: IO TestTree
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tests =
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goldenInputsTreeUniform
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"Golden Reports"
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"test/golden/common"
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"report.yaml"
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("a.yaml", "b.yaml")
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Yaml.decodeFileThrow
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(uncurry reportCompat)
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```
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This test would read the files `a.yaml` and `b.yaml` using the `Yaml.decodeFileThrow` function, and pass the resulting tuple to `uncurry reportCompat`. The resul will be compared to `report.yaml`.
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## Supported feature tests
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If a test starts with either `x ` or `v `, the test is assumed to test the support of some OpenApi functionality. If the test begins `x ` it means that the feature is expected to be not supported, and the result will only be checked to have an "unsupported" flag set. If it starts with `v ` the test is expected to be supported and the result is compared to some file on disk.
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The result will be reflected in the generated compatibility matrix.
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If a test does not begin with either `x ` or `v `, then it is presumed to be a normal test and will not be reflected in the resulting compatibility matrix.
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