Unit Testing with Python

—Module Outline 0m 36s
—Motivation for Looking at pytest 1m 59s
—Defining and Running a Simple Test Case 1m 29s
—Interpreting Failure Information 2m 21s
—Asserting the Contents of Collections 2m 40s
—Built-In Helper Functions - 'raises' and 'skip' 2m 10s
—Adding a Test Fixture by Using '@pytest.fixture' 5m 14s
—Using Built-In Test Fixture Resources - 'tmpdir' 3m 2s
—Using pytest to Run 'unittest' Tests 2m 26s
—Module Review 0m 31s

—Module Outline 0m 36s
—What doctest is for, how it Relates to Unit Testing 2m 26s
—Documenting a Simple Method With docstring Examples 3m 51s
—Using Different Test Runners to Execute doctests 2m 12s
—Handling Failing doctests 2m 3s
—Handling Output That Changes - Dictionaries and Floats 3m 48s
—Testing for Exceptions: Including Tracebacks in doctests 1m 48s
—The ELLIPSIS Directive: a Wildcard for Matching Varying Output 5m 25s
—Putting doctest Regression Tests in a Separate File 2m 45s
—When to Put doctests in a File, Using Approval Testing 3m 7s
—Doctest for Checking Tutorial Documentation 0m 30s
—Module Review 0m 40s

—Module Outline 0m 32s
—What is a Test Double? 1m 34s
—Example Using a Stub 4m 11s
—Using unittest.mock to Create a Stub 2m 12s
—Stub Example Summary 0m 52s
—Example Using a Fake 6m 46s
—Example Using a Mock 9m 8s
—Example Using a Spy 3m 28s
—Using unittest.mock to Create a Spy and a Mock 2m 1s
—Example Using a Dummy Object 1m 54s
—Choosing to Use a Particular Kind of Test Double 2m 58s
—Using Monkeypatching to Insert a Test Double 4m 46s
—Module Review 0m 28s

—Module Outline 0m 53s
—Using a Custom Assert to Reduce Duplication 3m 41s
—Defining Parameterized Tests With unittest 4m 34s
—Defining Parameterized Tests With pytest 2m 52s
—Measuring Coverage With pytest-cov 4m 3s
—Measuring Coverage of unittest Tests 1m 19s
—Using Coverage Data to Add Tests to Legacy Code 5m 55s
—Good and Bad Uses for Coverage Metrics 3m 37s
—Module Review 0m 46s