使用多个XCTestCase类进行UITesting

时间:2016-12-20 05:16:11

标签: cocoa compiler-errors xcode-ui-testing duplicate-symbol modularization

我正在为我的项目编写UITest案例。所以我希望将多个文件子类化为XCTestCase,或者将子类化为我的其他测试类。每当我创建这样的文件时,我都会收到以下错误。

duplicate symbol _lastUsedSaveDirectory in:
/Users/UserName/Library/Developer/Xcode/DerivedData/ProjectName/Build/Intermediates/CodeCoverage/Intermediates/Project.build/Debug/Project_UITests.build/Objects-normal/x86_64/SecondaryFile.o
/Users/UserName/Library/Developer/Xcode/DerivedData/ProjectName/Build/Intermediates/CodeCoverage/Intermediates/Project.build/Debug/Project_UITests.build/Objects-normal/x86_64/MainFile.o
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

我尝试了以下但没有任何作用:

1. Created "SecondaryFile" by subclassing it from "MainFile" which is a subclass of "XCTestCase".
2. Created "SecondaryFile" by subclassing it directly from "XCTestCase".
3. Created both .h and .m file for both the "MainFile" and "SecondaryFile"

MainFile.m

#import <XCTest/XCTest.h>

@interface MainFile_UITests : XCTestCase
@end

@implementation MainFile_UITests

- (void)setUp {
        [super setUp];

        // Put setup code here. This method is called before the invocation of each test method in the class.

        // In UI tests it is usually best to stop immediately when a failure occurs.
        self.continueAfterFailure = NO;
        // UI tests must launch the application that they test. Doing this in setup will make sure it happens for each test method.
        [[[XCUIApplication alloc] init] launch];
        // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
}

- (void)tearDown {
        // Put teardown code here. This method is called after the invocation of each test method in the class.
        [super tearDown];
}

- (void)testExample {
    // Use recording to get started writing UI tests.
        // Use XCTAssert and related functions to verify your tests produce the correct results.    
}

@end

SecondaryFile.m

#import <XCTest/XCTest.h>

@interface SecondaryFile_UITests : XCTestCase
@end

@implementation SecondaryFile_UITests

- (void)setUp {
        [super setUp];

        // Put setup code here. This method is called before the invocation of each test method in the class.

        // In UI tests it is usually best to stop immediately when a failure occurs.
        self.continueAfterFailure = NO;
        // UI tests must launch the application that they test. Doing this in setup will make sure it happens for each test method.
        [[[XCUIApplication alloc] init] launch];
        // In UI tests it’s important to set the initial state - such as interface orientation - required for your tests before they run. The setUp method is a good place to do this.
}

- (void)tearDown {
        // Put teardown code here. This method is called after the invocation of each test method in the class.
        [super tearDown];
}

@end

有人可以告诉我如何模块化/创建多个File UITesting类。

1 个答案:

答案 0 :(得分:0)

要使用多个UI测试文件,您应首先为UITests.m创建一个头文件,然后在单独的测试文件中继承UITest.h。这将为您提供子类中setUp的{​​{1}}和tearDown方法。您需要做的就是将新的测试方法添加到子类中。

作为示例,这是Objective-C中的子类UITests文件的示例: https://gist.github.com/OffensivelyBad/012043f8dab50b3b024238e985462926