排毒测试中是否可能出现循环

时间:2018-07-26 12:52:37

标签: detox

是否可以在排毒中循环查看项目?例如,如果您有许多相同类型的testid,其名称只是简单地增加了1,那么它是否可以以不需要每次都完全键入语句的方式循环?

1 个答案:

答案 0 :(得分:0)

是的,有可能。在这里,您可以看到测试代码:

  1. 加载第一个屏幕
  2. 循环浏览一小部分项目
    1. 轻拍第n个项目
    2. 导航到第二个屏幕
    3. 抓取屏幕截图

希望有帮助

print("========== prefixesInt")
extension Array where Element == Int {
  func prefixesInt() -> AnyIterator<[Element]> {
    var length = 0
    return AnyIterator {
      guard length < self.count else { return nil }
      length += 1
      return Array(self.prefix(length))
    }
  }
}

for prefix in [1,10,5].prefixesInt() {
  print(prefix)  // Prints: [1]  then  [1, 10]  then [1, 10, 5]
}

print("============ encode")
extension Array where Element: Equatable {
  func encode() -> [Int] {
    return map { self.firstIndex(of: $0)! }
  }
}
print(["A", "B", "A", "C"].encode())  // Prints: [0, 1, 0, 3]

print("============ decode")
extension Array where Element == Int {
  func decode<Output>(_ original: [Output]) -> [Output] {
    return map { original[$0] }
  }
}
print([2,3,0].decode(["P", "Q", "R", "S"]))  // Prints: ["R", "S", "P"]

print("============ prefixes")
extension Array where Element: Equatable {
  func prefixes() -> LazyMapSequence<AnyIterator<[Int]>, [Element]> {
    return encode().prefixesInt().lazy.map { $0.decode(self) }
  }
}

for prefix in ["H","A","T"].prefixes() {
  print(prefix)
}

extension Array where Element: Equatable {
  func encodeTransformDecode(transform: ([Int]) -> AnyIterator<[Int]> ) -> LazyMapSequence<AnyIterator<[Int]>, [Element]> {
    return transform(encode()).lazy.map { $0.decode(self) }
  }
}

print("============ prefixes2")
extension Array where Element: Equatable {
  func prefixes2() -> LazyMapSequence<AnyIterator<[Element]>, [Element]> {
    return encodeTransformDecode(transform: prefixesInt)
  }
}

for prefix in ["A","B","C"].prefixes2() {
  print(prefix)
}

Test results