Question

不确定我是否正确使用OCMocks，或者是因为我使用的是cocoapods版本而不是.lib文件。

这是测试

#import "MWViewControllerTests.h"
#import "MWViewController.h"
#import "OCMockObject.h"
#import "MWGoogleTrends.h"
#import "OCMockRecorder.h"

@implementation MWViewControllerTests {

    MWViewController *vcSUT;
    id googleTrends;
    NSArray *trends;
}

- (void)setUp
{
    [super setUp];
    vcSUT = [[MWViewController alloc] init];
    googleTrends = [OCMockObject mockForClass:[MWGoogleTrends class]];
    vcSUT.googleTrends = googleTrends;
    trends = [[NSArray alloc] initWithObjects:@"trend1", @"trend2", @"trend3", nil];
    [[[googleTrends stub] andReturn:trends] getLatestTrends];
}

- (void)tearDown
{
    // Tear-down code here.
    [super tearDown];
}

- (void)test_ViewDidLoadShouldCallGoogleTrends_getLatestTrends
{
    [[googleTrends expect] getLatestTrends];
    [vcSUT view];  // calls loadView
    [googleTrends verify];
}

@end

这是VC：

@implementation MWViewController {

    NSArray *_trends;
}

@synthesize googleTrends;

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
    _trends = [self.googleTrends getLatestTrends];
}

googleTrends当然是标题中的一个属性：

 @property (nonatomic, strong) MWGoogleTrends *googleTrends;

我认为它正在被调用，因为下面的测试正在传递：

- (void)test_numRowsInTableViewShouldBeNumOfTrendsReturnedFromGetLatestTrends {

    [vcSUT view];
    int numSections = [vcSUT tableView:nil numberOfRowsInSection:0];
    STAssertEquals(numSections, 3, @"should be 3 sections");
}

- (void)test_cellForRowAtIndexPath_should_return_cell_with_trendName_as_text {

    [vcSUT view];
    UITableViewCell *cell1 = [vcSUT tableView:nil cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]];
    UITableViewCell *cell2 = [vcSUT tableView:nil cellForRowAtIndexPath:[NSIndexPath indexPathForRow:1 inSection:1]];
    UITableViewCell *cell3 = [vcSUT tableView:nil cellForRowAtIndexPath:[NSIndexPath indexPathForRow:2 inSection:2]];

    STAssertEquals(cell1.textLabel.text, @"trend1", @"cell text should be correct trend name");
    STAssertEquals(cell2.textLabel.text, @"trend2", @"cell text should be correct trend name");
    STAssertEquals(cell3.textLabel.text, @"trend3", @"cell text should be correct trend name");
}

@end

也从编译器收到此警告，不确定它是否以任何方式相关：

ld: warning: directory not found for option '-L/Users/markw/Projects/XCode/OReillyCasts/MWGoogleTrends/Pods/build/Release-iphoneos'

Answer 1

是的，问题在于抄袭方法。

我不得不在模拟器上存储方法，仅用于需要存根的测试方法，当我从安装程序中取出存根时期望通过。

为什么这个OCMock验证失败？

1 个答案: