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Test Driven Development
{[quellen:Beck2003|S. ix]} In TDD, we
The TDD mantra {[quellen:Beck2003|S. x]}
red: write a little test that doesn't work, and perhaps doesn't even compile at first.
green: make the test work quickly, committing whatever sins necessary in the process.
refactor: eliminate all of the duplication created in merely getting the test to work.
The rhythm of TDD {[quellen:Beck2003|S. 1]}
quickly add a test
run all tests and see the new one fail
make a little change
run all tests and see them all succeed
refactor to remove duplication