Introduction to Unit test w/ Jest
Topics
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describe scope
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it scope
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test scope
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test.todo for a test that not be defined
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Object Assignments
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Falsy and Truthy values
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Numerics test
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Floating numeric test
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strings test
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the not matchers for negation
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toMatch to test w/ regExp
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Arrays test
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Handle Exception test
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Create your own matchers for the win
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the methods for control the flow of the tests
- beforeAll
- afterAll
- beforeEach
- afterEach
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Promises test ( util for REST Services ) in three differents ways
- async/await
- Promises
- Callbacks
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Use the option from the jest cli
- coverageAll
- watchAll
Coverage report captures
