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Changelog

This project follows semantic versioning.

Types of changes:

  • Added: New features.
  • Changed: Changes in existing functionality.
  • Deprecated: Soon-to-be removed features.
  • Removed: Removed features.
  • Fixed: Bug fixes.
  • Infrastructure: Changes in build or deployment infrastructure.
  • Documentation: Changes in documentation.

Unreleased

Changed

  • any_order argument is now positional only in has_calls and has_awaits methods.
  • Typing improvements.

Infrastructure

  • Add Pytest 9.0 to tox test run.
  • Replace Poetry with uv.
  • Replace pylint, black and isort with ruff.
  • Replace mypy with ty.

Release 2.0.0

Added

  • Add Python 3.15 support.

Removed

  • Drop support for Python 3.9.

Infrastructure

  • Add PyPy 3.11 to tox test run.
  • Add Pytest 8.4 to tox test run.
  • Add Python 3.15 to tox test run.

Release 1.0.0

Added

  • Add Python 3.14 support.

Removed

  • Drop support for Python 3.8.

Documentation

  • User guide updates and documentation improvements.

Release 0.11.0

Added

  • Stubs with spec pass isinstance test with the spec object.

Changed

  • Raise an AttributeError if return_value or side_effect is called when spying.

Fixed

  • Fix spec defined as a list of strings fails with AttributeError.

Infrastructure

  • Add Pytest 8 to the test matrix.

Release 0.10.0

Added

  • Add Mock.get_mock method.
  • Add support for mocking class attributes.
  • Add support for mocking instance attributes.

Changed

  • Patch TextResult class instead of TextTestResult class in unittest integration.

Infrastructure

  • Add CI testing for Python 3.13.
  • Update Readthedocs configuration.

Release 0.9.0

Added

  • Add unittest integration.

Changed

  • Remove pytest from dependencies. Chainmock now works also with unittest so pytest is not a required dependency anymore.

Removed

  • Drop support for pytest v6.0 and v6.1.

Infrastructure

  • Add pypy3.10 to tox test run.

Documentation

  • Add overview, user guide, contributing and changelog sections to documentation.

Release 0.8.2

Changed

  • Raise an exception if non-callables are spied.

Release 0.8.1

Fixed

  • Fix mocks leak to next test if pytest setup fails.

Release 0.8.0

Changed

  • Set name to unittest mocks for better error messages.
  • Raise AttributeError if async asserts called without AsyncMock.

Fixed

  • Fix mocking chained async methods and properties.

Release 0.7.1

Added

  • Export mock.AnyOf helper class.

Release 0.7.0

Added

  • Use force_property=True always with kwargs.

Fixed

  • Fix spying init method fails.

Release 0.6.0

Added

  • Add support for mocking module variables.
  • Add force_async parameter to Mock.mock method.

Release 0.5.1

Added

  • Return self when Mock is called directly.

Release 0.5.0

Added

  • Add force_property parameter to Mock.mock method.
  • Convert kwargs to properties for stubs without a spec.
  • Implement property mocking with patching.

Fixed

  • Fix stub assertions not executed.

Release 0.4.1

Fixed

  • Fix stub properties attached to Mock class.

Release 0.4.0

Added

  • Support setting properties for stubs with spec.

Fixed

  • Fix stubs are cached.

Release 0.3.0

Added

  • Implement Assert.any_await_with method.
  • Implement Assert.any_call_with method.
  • Implement Assert.all_awaits_with method.
  • Implement Assert.all_calls_with method.
  • Implement Assert.match_args_last_await method.
  • Implement Assert.match_args_last_call method.
  • Implement Assert.match_args_any_await method.
  • Implement Assert.match_args_any_call method.
  • Implement Assert.match_args_all_awaits method.
  • Implement Assert.match_args_all_calls method.
  • Implement Assert.get_mock method.
  • Add ANY_TYPE argument matching helpers.

Fixed

  • Prevent spying or mocking the same attribute twice.
  • Fix await count mixed with call count.

Release 0.2.0

Added

  • Implement spying.
  • Add called at least and at most modifiers.
  • Support mocking and spying mangled methods.
  • Support mocking and spying proxies.
  • Support mocking non-existing attributes.
  • Support spying async methods and functions.
  • Add stdlib re-exports.
  • Test Python and Pytest versions using tox.

Release 0.1.0

Initial release.