ios - Swift UI 测试，如何检查单元格是否有图像视图

Question

在 UI 测试中，我可以使用以下代码获取第一个单元格：

let app = XCUIApplication()

app.launch()

let tablesQuery = app.tables

let cell = tablesQuery.children(matching:.any).element(boundBy: 0)

如何检查该单元格是否包含 imageview ？

Answer 1

public func hasImageViewInside(_ cell: UITableViewCell) -> Bool {
    for child in cell.subviews {
        if let _ = child as? UIImageView {
            return true
        }
    }
    return false
}

Answer 2

斯威夫特 5

首先在故事板中为单元格的 ImageView 提供可访问性标识符或ViewDidLoad

func testIsImageViewNil() {
    let imageView = app.images["PhotosCollectionViewController.ImageCell.ImageView"]
    XCTAssertNotNil(imageView)
}

Answer 3

        for viw in cell.contentView.subviews {
        if ((viw as? UIImageView) != nil) {
            print("123")
        }
    }

Answer 4

  for case let imageView as UIImageView in cell.contentView.subviews  {
      if imageView.tag == 1001 {
         imageView.image = UIImage(named: "myCustomImage")
      }
  }

  //OR Altervnatively


  cell.contentView.subviews.flatMap { $0 as? UIImageView }.forEach { imageView in
      if imageView.tag == 1001 {
         imageView.image = UIImage(named: "myCustomImage")
      }
  }