Continuous Integration for Cocoa
Outdated: See Continuous Integration for Cocoa Reloaded
Using GHUnit and Jenkins, it is quite straight-forward to set up continuous integration environment for Cocoa—also iOS—projects.
- Set up GHUnit and write some awesome tests
Makefile
(put this in the project root folder)default: # Set default make action here # xcodebuild -target Tests -configuration MyMainTarget -sdk macosx build clean: -rm -rf build/* test: GHUNIT_CLI=1 GHUNIT_AUTORUN=1 GHUNIT_AUTOEXIT=1 xcodebuild -target NAME_OF_TEST_TARGET -configuration Debug -sdk macosx build
- Put
RunTests.sh
of GHUnit in the project root folder - I modified
main.m
to the following to be compatible with ARC and to make sure that the tests are run parallelly// // GHUnitTestMain.m // GHUnit // // Created by Gabriel Handford on 2/22/09. // Copyright 2009. All rights reserved. // // Permission is hereby granted, free of charge, to any person // obtaining a copy of this software and associated documentation // files (the "Software"), to deal in the Software without // restriction, including without limitation the rights to use, // copy, modify, merge, publish, distribute, sublicense, and/or sell // copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following // conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES // OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, // WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR // OTHER DEALINGS IN THE SOFTWARE. // #import <GHUnit/GHUnit.h> #import <GHUnit/GHTestApp.h> // Default exception handler void exceptionHandler(NSException *exception) { NSLog(@"%@\n%@", [exception reason], GHUStackTraceFromException(exception)); } int main(int argc, char *argv[]) { /*! Default: Set to: NSDebugEnabled NO "YES" NSZombieEnabled NO "YES" NSDeallocateZombies NO "YES" NSHangOnUncaughtException NO "YES" NSEnableAutoreleasePool YES "NO" NSAutoreleaseFreedObjectCheckEnabled NO "YES" NSAutoreleaseHighWaterMark 0 non-negative integer NSAutoreleaseHighWaterResolution 0 non-negative integer For info on these varaiables see NSDebug.h; http://theshadow.uw.hu/iPhoneSDKdoc/Foundation.framework/NSDebug.h.html For malloc debugging see: http://developer.apple.com/mac/library/documentation/Performance/Conceptual/ManagingMemory/Articles/MallocDebug.html */ NSSetUncaughtExceptionHandler(&exceptionHandler); int retVal = 0; @autoreleasepool { // Register any special test case classes //[[GHTesting sharedInstance] registerClassName:@"GHSpecialTestCase"]; // If GHUNIT_CLI is set we are using the command line interface and run the tests // Otherwise load the GUI app if (getenv("GHUNIT_CLI")) { // retVal = [GHTestRunner run]; GHTestRunner *testRunner = [GHTestRunner runnerFromEnv]; testRunner.inParallel = YES; [testRunner runTests]; retVal = (int)testRunner.stats.failureCount; } else { // To run all tests (from ENV) GHTestApp *app = [[GHTestApp alloc] init]; // To run a different test suite: //GHTestSuite *suite = [GHTestSuite suiteWithTestFilter:@"GHSlowTest,GHAsyncTestCaseTest"]; //GHTestApp *app = [[GHTestApp alloc] initWithSuite:suite]; // Or set global: //GHUnitTest = @"GHSlowTest"; [NSApp run]; } } return retVal; }
- Create a new Jenkins free-style job with the following command
make clean && WRITE_JUNIT_XML=YES make test
and