Question

我正在尝试运行一个GHUnit测试来测试一个setter实际上适用于我的应用程序中的NSManagedObject对象。我的应用程序名为Machine，我的GHUnit目标称为测试。我已将Machine添加为Tests目标的依赖项。我在测试中的对象叫做Goal。以下是代码，链接中的错误如下所示。

#import <GHUnitIOS/GHUnit.h>
#import <CoreData/CoreData.h>
#import "Goal.h"
#import "GoalRec.h"

@interface ControllerTests : GHTestCase { }
@property (retain) Goal *goal;
@end

@implementation ControllerTests
@synthesize goal;

- (BOOL)shouldRunOnMainThread {
// By default NO, but if you have a UI test or test dependent on running on the main    thread return YES
return NO;
}

- (void)setUpClass {
    // Run at start of all tests in the class
}

- (void)tearDownClass {
    // Run at end of all tests in the class
}

- (void)setUp {
    // Run before each test method
    self.goal = [[[Goal alloc] init] autorelease];
}

- (void)tearDown {
    // Run after each test method
    self.goal = nil;   // prevents memory leak
}  

- (void)testImageArray {

    NSString *str = @"Hello";
    Goal *obj = self.goal;
    obj.goal = str;
    GHAssertEqualStrings(obj.goal, @"Hello", nil);

}

@end

Ld /Users/dlwhitehurst/Library/Developer/Xcode/DerivedData/Machine-cscchzscengbcmcmeyzxlkbhumdn/Build/Products/Debug-iphonesimulator/Tests.app/Tests normal i386 cd / Users / dlwhitehurst /开发/编码/ Objective-C / iPad /机器 setenv MACOSX_DEPLOYMENT_TARGET 10.6 setenv PATH“/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin” /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/llvm-gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.3.sdk -L / Users / dlwhitehurst / Library / Developer / Xcode / DerivedData / Machine-cscchzscengbcmcmeyzxlkbhumdn / Build / Products / Debug-iphonesimulator -F / Users / dlwhitehurst / Library / Developer / Xcode / DerivedData / Machine-cscchzscengbcmcmeyzxlkbhumdn / Build / Products / Debug-iphonesimulator -F / Users / dlwhitehurst / Development / Frameworks -filelist /Users/dlwhitehurst/Library/Developer/Xcode/DerivedData/Machine-cscchzscengbcmcmeyzxlkbhumdn/Build/Intermediates/Machine.build/Debug-iphonesimulator/Tests.build/Objects-normal/i386/Tests.LinkFileList - mmacosx-version-min = 10.6 -ObjC -all_load -Xlinker -objc_abi_version -Xlinker 2 -framework CoreData -framework GHUnitIOS -framework UIKit -framework Foundation -framework CoreGraphics -o / Users / dlwhitehurst / Library / Developer / Xcode / DerivedData / Machine- cscchzscengbcmcmeyzxlkbhumdn /建设/产品/得不G-iphonesimulator / Tests.app /测试

架构i386的未定义符号： “_OBJC_CLASS _ $ _ Goal”，引自： ControllerTests.o中的objc-class-ref ld：找不到架构i386的符号 collect2：ld返回1退出状态

Answer 1

临时解决方案：

选择目标“测试”。选择“编译源”。然后添加“Goal.m”，您将运行测试。

我也很困惑。我觉得这很疯狂。相同的：Linking error for unit testing with XCode 4?

Answer 2

更好的解决方案可能是在为GHUnit测试创建一个目标而不是创建新目标时复制目标。

应用程序类的GHUnit链接器错误

2 个答案: