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Urchin 2
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====
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## Organizing tests in files
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Tests are organized recursively in directories, where the names of the files
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and directories have special meanings.
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tests/
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setup
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bar/
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setup
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test_that_something_works
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teardown
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baz/
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jack-in-the-box/
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setup
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test_that_something_works
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teardown
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cat-in-the-box/
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Directories are processed in a depth-first order. When a particular directory
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is processed, `setup` is run before everything else in the directory, including
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subdirectories. Use `urchin_export`, which works like `export`, to set variables
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in the setup function and make them available to other files in the same
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directory.
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`teardown` is run after everything else in the directory. The "everything else"
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actually only includes files whose names contain "test". The test passes if the
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file exits 0; otherwise, it fails.
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Aside from files named '`setup`' or '`teardown`', files and directories are run
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only if they start with '`test`'. Thus, fixtures and libraries can be included
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sloppily within the test directory tree.
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