Mockingbird

Mockingbird makes it easy to mock, stub, and verify objects in Swift unit tests. You can test both Swift and Objective-C without writing any boilerplate or modifying production code.

Documentation

Visit MockingbirdSwift.com for quick start guides, walkthroughs, and API reference articles.

Getting Started

Add Mockingbird as a dependency using your favorite dependency manager
Look for mockingbird shell script in the dependency files
Drag & drop the shell script into the terminal
With the shell path written in the terminal, add the following configure {Test Target} -- --target {Main Target}

Hint

/path/to/mockingbird configure MockingbirdWalkthroughTests -- --target MockingbirdWalkthrough

Get back to Xcode
Hit ⇧⌘U
Now you're ready to start using the framework

Still struggling? Check out this video then.

Examples

Automatically generating mocks.

$ mockingbird configure BirdTests -- --target Bird

Manually generating mocks.

$ mockingbird generate --testbundle BirdTests --target Bird --output Mocks.generated.swift

Using Mockingbird in tests.

// Mocking
let bird = mock(Bird.self)

// Stubbing
given(bird.canFly).willReturn(true)

// Verification
verify(bird.fly()).wasCalled()

Contributing

Please read the contributing guide to learn about reporting bugs, developing features, and submitting code changes.

License