Change Log

0.6.1 (2021-10-17)

Minor release to improve the documentation and reduce the scope of imported symbols from Patch.Mock.Value.

Improvements

• ⬆️ - [Documentation] Guide Book broken into Chapters, additional information about core concepts.

Features

None

Bugfixes

None

Deprecations

None

Removals

• ⛔️ - Patch.Mock.Value.advance/1 and Patch.Mock.Value.next/2 used to be imported into the test when use Patch was present. This was an oversight and these two functions are not meant to be called directly by the test author, the imports have been reduced to remove these symbols.

0.6.0 (2021-10-16)

Major internal refactor. This version removes meck as a dependency and implements a Patch specific replacement, Patch.Mock. This allows us to have a new set of functionality that no other mocking library for Elixir / Erlang has today.

Patch Mocks can now be said to obey a single simple rule, public or private, local or remote.

A patched function always returns the mock value to all callers.

Two new bits of functionality make this true.

1. All calls, local or remote, end up intercepted and the mock value returned.
2. Private functions can be mocked.

And as a bonus

1. Private functions can be converted into public functions for direct testing.

Improvements

• ⬆️ - [Internal] Patch.Mock introduced to replace meck
• ⬆️ - [Documentation] README revamped again, new Super Powers documentation and Guide Book.

Features

• 🎁 - Added the expose/2 function to support testing private functions.
• 🎁 - Added the history/1,2 function so the history of calls to a mock can be retrieved.
• 🎁 - Added the private/1 macro to prevent compiler warnings when calling private functions.
• 🎁 - Added the callable/1,2 value builder to create explicit callable mock values.
• 🎁 - Added the cycle/1 value builder to create a cycle mock values.
• 🎁 - Added the raises/1 value builder to cause a mocked function to raise a RuntimeError.
• 🎁 - Added the raises/2 value builder to cause a mocked function to raise any other Exception.
• 🎁 - Added the scalar/1 value builder to create explicit scalar mock values.
• 🎁 - Added the sequence/1 value builder to create sequence mock values.
• 🎁 - Added the throws/1 value builder to cause a mocked function to throw a value.

Bugfixes

None

Deprecations

None

Removals

• ⛔️ - [Dependency] meck was removed as a dependency

0.5.0 (2021-09-17)

Better support for mocking erlang modules

Improvements

• ⬆️ - [Internal] patch.release task to simplify releasing new versions of the library
• ⬆️ - Support for mocking erlang modules (both sticky and non-sticky)

Features

None

Bugfixes

• 🐞 - Mocking erlang modules actually works now

Deprecations

None

Removals

None

0.4.0 (2021-08-09)

Support for working with Processes

Improvements

• ⬆️ - [Testing] Testing Matrix updated to latest versions of Elixir / OTP
• ⬆️ - [Dependencies] meck updated to 0.9.2
• ⬆️ - [Documentation] README revamped

Features

• 🎁 - Added the listen/3 function to support listening to a process's messages
• 🎁 - Added the inject/3 function to support updating the state of a running process.

Bugfixes

None

Deprecations

None

Removals

None

0.3.0 (2021-07-12)

Support for replacing a module wholesale via the fake/2 function

Improvements

• ⬆️ - [Internal] Patch.Function.for_arity/2 now accepts an anonymous function it will call instead of a term to return.
• ⬆️ - [Internal] Patch.find_functions/1 and Patch.find_arities/2 use __info__/1 now instead of doing 256 function_exported? checks per function.

Features

• 🎁 - Added the fake/2 function to add support for module fakes.
• 🎁 - Added the real/1 function so module fakes can call the real module.

Bugfixes

None

Deprecations

None

Removals

None

0.2.0 (2021-03-03)

Removed Arity Limitations

Improvements

• ⬆️ - Removed the arity limitation, can now patch functions of any arity

Features

• 🎁 - Added the assert_any_call/2 and refute_any_call/2 assertion functions

Bugfixes

None

Deprecations

None

Removals

None

0.1.2 (2021-01-28)

Increased Elixir Compatibility

Improvements

• ⬆️ - Relaxed Elixir version requirement down to 1.7

Features

None

Bugfixes

None

Deprecations

None

Removals

None

0.1.1 (2020-04-27)

Bugfix Release

Improvements

• ⬆️ - Made the library actually work

Features

None

Bugfixes

• 🐞 - Bugfix to make the library actually work

Deprecations

None

Removals

None

0.1.0 (2020-04-21)

Initial Release

Improvements

• ⬆️ - Patch released to the world. Easy to use and ergonomic Mocking for Elixir.

Features

• 🎁 - patch/3 allows the patching of a module's function with a function.
• 🎁 - patch/3 allows the patching of a module's function with a static return value.
• 🎁 - spy/1 allows spying on a module.
• 🎁 - restore/1 allows removing patches and spies from a module.
• 🎁 - assert_called/1 allows for asserting that a patched or spied function has been called with the expected pattern of arguments.
• 🎁 - refute_called/1 allows for refuting that a patched or spied function has been called with the expected pattern of arguments.

Bugfixes

None

Deprecations

None

Removals

None