jest

jest

TLDR

Run all available tests

$ jest
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Run the test suites from the given files

$ jest [path/to/file1] [path/to/file2]
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Run the test suites from files within the current and subdirectories, whose paths match the given regular expression

$ jest [regular_expression1] [regular_expression2]
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Run the tests whose names match the given regular expression

$ jest --testNamePattern [regular_expression]
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Run test suites related to a given source file

$ jest --findRelatedTests [path/to/source_file.js]
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Run test suites related to all uncommitted files

$ jest --onlyChanged
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Watch files for changes and automatically re-run related tests

$ jest --watch
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Show help

$ jest --help
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