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(Almost) Frictionless Testing: Removing the Pain from TDD

(Almost) Frictionless Testing: Removing the Pain from TDD. Erik Peterson http:// erikbase.wordpress.com cerikpete@gmail.com. Why Does TDD Fail?. Confusing Record/Playback model Setting up a lot of context Difficulty setting up/tearing down databases. Specifications aka Unit Tests.

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(Almost) Frictionless Testing: Removing the Pain from TDD

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  1. (Almost) Frictionless Testing: Removing the Pain from TDD Erik Peterson http://erikbase.wordpress.com cerikpete@gmail.com

  2. Why Does TDD Fail? Confusing Record/Playback model Setting up a lot of context Difficulty setting up/tearing down databases

  3. Specifications aka Unit Tests

  4. The Record/Playback Model • Solved by the AAA Syntax: • Arrange • Act • Assert

  5. Generating Mocks Solved using reflection Can be retrieved from a dictionary

  6. Mapping Tests aka Integration Tests

  7. My Requirements for an Integration Test 1. The ability to pass sample data into a method so that you can write tests against it

  8. My Requirements for an Integration Test 2. The ability to allow data you don’t care about be dynamically generated behind the scenes so that you don’t have to worry about it

  9. My Requirements for an Integration Test 3. The data generated by the tests should be easy to clean up so that the database is left in a clean state

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