repository·master·Indexed 41 days ago
https://github.com/rubocop/rubocop-minitestA RuboCop extension that enforces best practices and coding conventions for Minitest based on the community Minitest Style Guide. It includes specialized cops for test naming, assertion usage, and lifecycle hook ordering, as well as RuboCop::TestCase for testing custom cops.
In RuboCop terminology, 'cops' are individual checks performed on your code. Each cop is responsible for detecting a specific offense.
RuboCop Minitest contains a single department: Minitest. These cops enforce Minitest best practices and coding conventions, many of which are derived from the Minitest Style Guide.
rubocop-minitest considers a test case has changed. A test case is now defined as a public method that has no arguments and uses the test_ name prefix.Minitest/AssertEmptyLiteral cop was updated to check for assert_equal([], array) instead of assert([], array). This is a breaking change that may require updating existing test assertions to use assert_equal with an empty array literal to satisfy the cop.Minitest/LifecycleHooksOrder cop is available to ensure that Minitest lifecycle hooks (such as setup and teardown) are defined in a consistent and expected order within your test files.In version 0.40.0, the inspect_source and investigate methods in the Minitest test support no longer accept a cop argument. The cop under test is now resolved automatically based on the test class context.
Additionally, the test configuration now automatically:
AllCops: TargetRubyVersion explicitly.Minitest/AssertTruthy cop has been marked as having unsafe autocorrection. When running RuboCop with autocorrect enabled, use caution with this cop as the automated changes may alter the intended logic of your tests.v0.13.0, the Minitest/MultipleAssertions and Minitest/NoAssertions cops now support the test method provided by Active Support. This allows these cops to correctly identify and lint assertion usage within Active Support-style test definitions.Minitest cops support inspecting the it block parameter. This allows custom cops to access and validate the arguments passed to the it block in Minitest tests.rubocop-minitest requires RuboCop 0.90 or higher to function.You can install the rubocop-minitest gem directly via the command line or by adding it to your Gemfile if you are using Bundler. When using Bundler, use require: false to prevent the gem from being automatically loaded, as it is intended to be loaded by RuboCop during execution.
$ gem install rubocop-minitestIf your project uses Bundler, add the following line to your Gemfile to include the gem without requiring it immediately:
gem 'rubocop-minitest', require: false