Data-Driven/Decorated Tests

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library 1.7.2 ·python
verified May 21, 2026

ddt (Data-Driven Tests) is a Python library that enables data-driven testing by decorating test methods with various data sources. It allows multiplying one `unittest.TestCase` method into multiple test cases, each run with different data, enhancing test efficiency and readability. The current version is 1.7.2, and it maintains an active release cadence with regular updates.

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