A unit testing framework for Crystal, inspired by Ruby's Minitest, providing both test-unit and spec-style syntax.
Minitest for Crystal is a testing framework ported from Ruby's Minitest, providing unit testing and spec capabilities for the Crystal programming language. It allows developers to write tests using either classic test-case classes or behavior-driven describe/it syntax, with assertions and expectation matchers for validating code behavior.
Crystal developers who need a lightweight, familiar testing framework for writing unit tests, specs, or practicing test-driven development in their projects.
It offers a straightforward, no-frills testing experience inspired by the widely-used Ruby Minitest, making it easy for developers familiar with Minitest or those seeking a minimal testing solution in Crystal.
Test Unit for the Crystal programming language
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Directly ports Ruby's Minitest syntax, making it easy for developers with Ruby experience to write tests using assertions like assert_equal and spec blocks, as shown in the unit test and spec examples.
Offers both class-based unit tests with test_ methods and behavior-driven spec syntax with describe/it blocks, allowing flexibility in testing style, evidenced by the README's separate examples for each approach.
Enables running specific tests by name or regex via command-line flags like -n, such as 'crystal run test.cr -- -n /will/', for focused development and debugging.
Follows the original Minitest's philosophy of minimalism, resulting in a lightweight framework with less overhead, as emphasized in the project's rationale and simple setup.
The README does not mention any mocking capabilities, requiring developers to rely on external libraries or manual stubs for test doubles, which can add complexity for projects needing advanced isolation.
Running tests involves cumbersome Crystal commands with multiple file arguments, e.g., 'crystal run test/meme_test.cr spec/meme_spec.cr -- --verbose', which is less streamlined than dedicated test runners.
As a port, it may have fewer extensions, plugins, or community tools compared to more established Crystal testing frameworks, potentially limiting integration options for larger projects.