我想测试我的应用程序处理方向更改(纵向/横向)的能力.我目前正在使用
KIF,据我所知,它无法做到这一点.有没有办法以编程方式为iOS模拟器模拟旋转事件？
我不在乎它是否是一些未记录的私有API或黑客,因为这只会在测试期间运行,并且不会成为生产构建的一部分.
解决方法
这是实现这一目标的一步：
+ (KIFTestStep*) stepToInterfaceOrientation: (UIInterfaceOrientation) toInterfaceOrientation {
NSString* orientation = UIInterfaceOrientationIsLandscape(toInterfaceOrientation) ? @"Landscape" : @"Portrait";
return [KIFTestStep stepWithDescription: [NSString stringWithFormat: @"Rotate to orientation %@",orientation]
executionBlock: ^KIFTestStepResult(KIFTestStep *step,NSError *__autoreleasing *error) {
if( [UIApplication sharedApplication].statusBarOrientation != toInterfaceOrientation ) {
UIDevice* device = [UIDevice currentDevice];
SEL message = NSSelectorFromString(@"setOrientation:");
if( [device respondsToSelector: message] ) {
NSMethodSignature* signature = [UIDevice instanceMethodSignatureForSelector: message];
NSInvocation* invocation = [NSInvocation invocationWithMethodSignature: signature];
[invocation setTarget: device];
[invocation setSelector: message];
[invocation setArgument: &toInterfaceOrientation atIndex: 2];
[invocation invoke];
}
}
return KIFTestStepResultSuccess;
}];
}
注意：将设备平放在桌面上,或者加速度计更新会将视图旋转回来.
