Volkswagen for Xcode

Volkswagen for Xcode makes failing test cases pass in CI servers.

This project is inspired by volkswagen for javascript, and phpunit-vw for PHP.

Example

Tests like these will pass.

Swift

import XCTest

class SwiftVolkswagenTests: XCTestCase {
  
  func testAssertTrue() {
    XCTAssertTrue(false);
  }
  
  func testAssertEqual () {
    XCTAssertEqual(1, 2);
  }
}

Objective C

#import <XCTest/XCTest.h>

@interface VolkswagenTests : XCTestCase

@end

@implementation VolkswagenTests

- (void)testAssertEqualObjects {
  XCTAssertEqualObjects(nil, [NSString new]);
}

- (void)testAssertNotNil {
  XCTAssertNotNil(nil);
}

@end

Requirements

Use CocoaPods or Carthage

• iOS 8.0+ / Mac OS X 10.9+
• Xcode 7.0

Pure Objective-C projects using CocoaPods should have lower requirements since they don't have to use_frameworks!.

Manually include the source

• I have tested this yet, but this should work with almost all versions of OS in recent years

Currently using Volkswagen-Xcode on iOS/tvOS only supports Travis CI. More CI environment detection is yet to come. Keep an eye on this issue.

Installation

CocoaPods

You can use CocoaPods to install Volkswagen-Xcode by adding it to your to your Podfile:

platform :osx, '10.9'
use_frameworks!

target 'MyTestTarget' do
	pod 'Volkswagen', '~> 0.2.0'
end

Then, run the following command:

$ pod install

Carthage

Adding the following line to your Cartfile.private:

github "cezheng/Volkswagen" ~> 0.2.0

Run the following command:

$ carthage update

Then drag the Volkswagen.framework built by Carthage into your test target's Build Phases -> Link Binary With Libraries.

License

Volkswagen-Xcode is released under the MIT license. See LICENSE for details.