Back to Repositories

Grape API Testing with RSpec: Integration and Unit Test Examples

The ruby-grape/grape repository showcases a comprehensive testing approach utilizing RSpec as its primary testing framework. With 116 test cases spanning both unit and integration tests, the codebase demonstrates thorough testing practices for API functionality, including route parameter handling, versioning middleware, authentication, and request/response processing. The test suite particularly emphasizes grape testing framework capabilities through detailed RSpec implementations. Qodo Tests Hub provides developers with an organized view into these grape test patterns, making it easier to understand how different components are tested in a production-grade API framework. Through the platform, developers can explore real-world examples of grape integration testing and unit testing approaches, examining how authentication, versioning, and parameter validation are verified. This practical insight helps teams implement more effective testing strategies in their own Grape API projects.

Path	Test Type	Language	Description
spec/grape/validations/types/primitive_coercer_spec.rb	unit	ruby	This RSpec unit test verifies primitive type coercion functionality in Grape’s validation system.
spec/grape/validations/types_spec.rb	unit	ruby	This RSpec unit test verifies Grape’s type validation system including primitive, structure, and special type handling mechanisms.
spec/grape/validations/validators/at_least_one_of_validator_spec.rb	unit	ruby	This RSpec unit test verifies the AtLeastOneOfValidator functionality in Grape API, ensuring proper parameter validation and error handling.
spec/grape/validations/validators/except_values_validator_spec.rb	unit	ruby	This RSpec unit test verifies Grape’s ExceptValuesValidator functionality for parameter validation including type coercion, custom messages, and excluded value handling.
spec/grape/validations/validators/length_validator_spec.rb	unit	ruby	This RSpec unit test verifies length validation functionality for parameters in Grape API endpoints.
spec/integration/rails/mounting_spec.rb	integration	ruby	This RSpec integration test verifies the proper mounting and request handling of Grape APIs within a Rails application.