我不知道发生了什么，因为我对目标c和IOS开发相当陌生。
当我尝试使用默认测试框架运行测试时，出现以下错误：
..../Pods/Expecta/src/matchers/EXPMatchers+beCloseTo.m:4:1:
Class 'EXPFixCategoriesBugEXPMatcher_beCloseToWithinMatcher'
defined without specifying a base class
以下一段代码生成了问题（但它不是我的，我相信它是我通过 pod 使用的一个库的一部分）：
#import "EXPMatchers+beCloseTo.h"
#import "EXPMatcherHelpers.h"
EXPMatcherImplementationBegin(_beCloseToWithin, (id expected, id within)) {
prerequisite(^BOOL{
return [actual isKindOfClass:[NSNumber class]] &&
[expected isKindOfClass:[NSNumber class]] &&
([within isKindOfClass:[NSNumber class]] || (within == nil));
});
match(^BOOL{
double actualValue = [actual doubleValue];
double expectedValue = [expected doubleValue];
if (within != nil) {
double withinValue = [within doubleValue];
double lowerBound = expectedValue - withinValue;
double upperBound = expectedValue + withinValue;
return (actualValue >= lowerBound) && (actualValue <= upperBound);
} else {
double diff = fabs(actualValue - expectedValue);
actualValue = fabs(actualValue);
expectedValue = fabs(expectedValue);
double largest = (expectedValue > actualValue) ? expectedValue : actualValue;
return (diff <= largest * FLT_EPSILON);
}
});
failureMessageForTo(^NSString *{
if (within) {
return [NSString stringWithFormat:@"expected %@ to be close to %@ within %@",
EXPDescribeObject(actual), EXPDescribeObject(expected), EXPDescribeObject(within)];
} else {
return [NSString stringWithFormat:@"expected %@ to be close to %@",
EXPDescribeObject(actual), EXPDescribeObject(expected)];
}
});
failureMessageForNotTo(^NSString *{
if (within) {
return [NSString stringWithFormat:@"expected %@ not to be close to %@ within %@",
EXPDescribeObject(actual), EXPDescribeObject(expected), EXPDescribeObject(within)];
} else {
return [NSString stringWithFormat:@"expected %@ not to be close to %@",
EXPDescribeObject(actual), EXPDescribeObject(expected)];
}
});
}
EXPMatcherImplementationEnd
我的 POD 文件如下所示：
platform :ios, 6.0
pod 'RestKit', '~> 0.20.0rc'
# Include optional Testing and Search components
pod 'RestKit/Testing', '~> 0.20.0rc'
pod 'RestKit/Search', '~> 0.20.0rc'
target :MTPROJTESTS do
pod 'Expecta', '~> 0.2.3' # expecta matchers
# pod 'Specta', '~> 0.1.11' # specta bdd framework
end
更新可可豆荚和 EXPECTA 后的新错误：ld: library not found for -lPods-test
clang: error: linker command failed with exit code 1 (use -v to see invocation)
错误：
Ld /Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Products/Debug-iphonesimulator/MYIOSPROJProjectTests.xctest/MYIOSPROJProjectTests normal i386
cd /Users/AUSER/Documents/Dev/MYIOSPROJProject/MYIOSPROJProject
setenv IPHONEOS_DEPLOYMENT_TARGET 7.0
setenv PATH "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch i386 -bundle -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk -L/Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Products/Debug-iphonesimulator -F/Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Products/Debug-iphonesimulator -F/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator7.0.sdk/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -F/Applications/Xcode.app/Contents/Developer/Library/Frameworks -filelist /Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Intermediates/MYIOSPROJProject.build/Debug-iphonesimulator/MYIOSPROJProjectTests.build/Objects-normal/i386/MYIOSPROJProjectTests.LinkFileList -bundle_loader /Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Products/Debug-iphonesimulator/MYIOSPROJProject.app/MYIOSPROJProject -Xlinker -objc_abi_version -Xlinker 2 -ObjC -framework CFNetwork -framework CoreData -framework CoreGraphics -framework Foundation -framework MobileCoreServices -framework Security -framework SystemConfiguration -fobjc-arc -fobjc-link-runtime -Xlinker -no_implicit_dylibs -mios-simulator-version-min=7.0 -framework XCTest -framework UIKit -framework Foundation -lPods-test -lPods-MYIOSPROJProjectTests -Xlinker -dependency_info -Xlinker /Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Intermediates/MYIOSPROJProject.build/Debug-iphonesimulator/MYIOSPROJProjectTests.build/Objects-normal/i386/MYIOSPROJProjectTests_dependency_info.dat -o /Users/AUSER/Library/Developer/Xcode/DerivedData/MYIOSPROJProject-cmxbzcbzjfbvgncspsalqnjvlova/Build/Products/Debug-iphonesimulator/MYIOSPROJProjectTests.xctest/MYIOSPROJProjectTests
我希望外面有人有线索:)
关于新的链接器错误：Xcode 喜欢添加一个用于测试的新构建目标，因此请确保所有适当的文件（例如，您的 .m 源文件、静态库、您的框架）都设置为包含在测试构建目标中。您可以通过在项目导航器中选择文件并查看"文件检查器"面板中的"目标成员资格"部分来执行此操作;确保选中测试生成目标的框。此外，在项目设置中，可以选择测试构建目标并转到"生成阶段"并查看"将二进制文件与库链接"，以确保链接了相应的库。
这
听起来像EXPFixCategoriesBugEXPMatcher_beCloseToWithinMatcher的基类位于应用程序项目的前缀标头中，但未导入EXPFixCategoriesBugEXPMatcher_beCloseToWithinMatcher的.h文件中。通常，您应该在类的接口文件的顶部导入基类：
#import "YourBaseClassHere.h"
@interface EXPFixCategoriesBugEXPMatcher_beCloseToWithinMatcher : YourBaseClassHere
// The rest of your class here
@end