ios单元测试工程建立(2)

下面我们来添加OCMock。

ios单元测试工程建立

1，我们只能以静态库的方式来添加OCMock。在GHUnitTest目录下新建 Libraries 目录，该目录是与 Tests 目录平级的。下载静态库文件，解压头文件至该目录下。

文件下载：头文件libOCMock.a，framework 文件：OCMock framework ，打开下载好的 ocmock-1.77.dmg，拷贝其中的 Release/Library/Headers/OCMock目录至 Libraries 下。最终目录结构如下：

2，在GHUnitTest工程中新建名为 Libraries 的 group，导入libOCMock.a和目录OCMock，注意 target 是 Tests。

3，设置 Tests 的 Build Setting。让Libray Search Paths 包含 $$(SRCROOT)/Libraries：

ios单元测试工程建立

1

在 Header Search Paths 中增加 $$(SRCROOT)/Libraries，并选中 Recursive 选择框。

2

4，编写OCMock测试。向 Tests 工程中添加名为OCMockSampleTest的 Objective C class。其内容如下：

ios单元测试工程建立

OCMockSampleTest.h

#import <GHUnitIOS/GHUnit.h>

@interface OCMockSampleTest :GHTestCase @end

OCMockSampleTest.m

#import "OCMockSampleTest.h" #import <OCMock/OCMock.h> @implementation OCMockSampleTest // simple test to ensure building, linking, // and running test case works in the project - (void)testOCMockPass {

id mock = [OCMockObjectmockForClass:NSString.class]; [[[mock stub] andReturn:@"mocktest"] lowercaseString]; NSString *returnValue = [mock lowercaseString]; GHAssertEqualObjects(@"mocktest", returnValue, @"Should have returned the expected string."); }

- (void)testOCMockFail {

id mock = [OCMockObjectmockForClass:NSString.class]; [[[mock stub] andReturn:@"mocktest"] lowercaseString]; NSString *returnValue = [mock lowercaseString];

GHAssertEqualObjects(@"thisIsTheWrongValueToCheck",

ios单元测试工程建立

returnValue, @"Should have returned the expected string."); } @end

编译运行，点击 Run，效果如下图。

3

至此，iOS下的OCUnit，GHUnit，OCMock单元测试介绍就到此结束了。当然还有其他一些测试框架，比如google出品的 GTM。 参考资料：

OCMock: /

Unit Testing in Xcode 4- use OCUnit and SenTest instead of GHUnit GHUnit Reference: /gh-unit/ 转自：飘飘白云

ios单元测试工程建立

方法2

Create Test Target

You’ll want to create a separate Test target. Select the project file for your app in the Project Navigator. From there, select the Add Target + symbol at the bottom of the window.

Select iOS, Application, Window-based Application. Select Next.

ios单元测试工程建立

Name it Tests or something similar. Select Finish.

ios单元测试工程建立

Configure the Test Target

Download and copy the GHUnitIOS.framework to your project. Command click on Frameworks in the Project Navigator and select: Add Files to “MyTestable”. (This should automatically add GHUnitIOS.framework to your Link Binary With Libraries

Build Phase for the Tests target.)

ios单元测试工程建立

Select GHUnitIOS.framework and make sure the only the Tests target is selected.

ios单元测试工程建立

We want to enable use of Objective-C categories, which isn’t enabled for static libraries by default. In the Tests target, Build Settings, under Other Linker Flags, add

-ObjC and -all_load.

ios单元测试工程建立

Select and delete the files from the existing Tests folder. Leave the Supporting Files

folder. GHUnit will provide the application delegate below.