iOS UI 单元测试 (XCode7) [英] iOS UI Unit Testing (XCode7)
问题描述
我对苹果在其 XCode7 Beta 中发布的新 UI 单元测试方案感到有些困惑.我认为这是一个很棒的主意,但我有几个问题.
I'm a bit confused with the new UI Unit Testing scheme that apple released in their XCode7 Beta. I think it's an awesome idea, but I have a couple questions.
这是我拥有的一种测试方法...
this is one testing method I have...
func testMetricsProperties() {
// Used some of the metrics for testing for reference
let app = XCUIApplication()
app.scrollViews.descendantsMatchingType(.Unknown).containingType(.StaticText, identifier:"rim").childrenMatchingType(.Button).element.tap()
app.textFields["_XCUI:Secure"].typeText("")
app.typeText("\r")
app.buttons["dash metrics"].tap()
let element = app.descendantsMatchingType(.Unknown).containingType(.Image, identifier:"darkBackground.png").childrenMatchingType(.Unknown).element.childrenMatchingType(.Unknown).elementBoundByIndex(1).childrenMatchingType(.Unknown).element.childrenMatchingType(.Unknown).element
let offPlanRevenue = element.childrenMatchingType(.Unknown).elementBoundByIndex(0).staticTexts["OFF PLAN REVENUE"]
offPlanRevenue.tap()
XCTAssert(offPlanRevenue.exists);
XCTAssertEqual(offPlanRevenue.value as! String, "");
}
然而,在接下来的测试方法中,我似乎必须再次加载整个应用程序,
However, in the next testing method, it seems that I have to load the entire app again,
let app = XCUIApplication()
app.scrollViews.descendantsMatchingType(.Unknown).containingType(.StaticText, identifier:"im").childrenMatchingType(.Button).element.tap()
app.textFields["_XCUI:Secure"].typeText("")
app.typeText("\r")
app.buttons["dash metrics"].tap()
}
无论如何我可以避免这种情况吗?如果我想在整个套件上运行完整的测试,这可能会很麻烦.
Is there anyway I can avoid this? This can be troublesome if i'm trying to run a full test on an entire suite.
推荐答案
我相信您正在寻找的是使用 setUp()
和 tearDown()
方法.setUp()
在每个测试方法之前被调用,而 tearDown()
在每个类的测试方法之后被调用.
I believe what you are looking for is using the setUp()
and tearDown()
methods. setUp()
gets called before each test method and tearDown()
gets called after each test method for a class.
override func setUp() {
super.setUp()
// Put setup code here. This method is called before the invocation of each test method in the class.
}
override func tearDown() {
// Put teardown code here. This method is called after the invocation of each test method in the class.
super.tearDown()
}
使用这些在测试方法之间清理回到应用的原始状态.
Use these to clean up between testing methods back to the app's original state.
这篇关于iOS UI 单元测试 (XCode7)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!