swift-composable-architecture-mirror/Examples/Integration/IntegrationUITests/iOS 17/ObservableOptionalTests.swift

import InlineSnapshotTesting
import TestCases
import XCTest

final class iOS17_ObservableOptionalTests: BaseIntegrationTests {
  @MainActor
  override func setUp() {
    super.setUp()
    self.app.buttons["iOS 17"].tap()
    self.app.buttons["Optional"].tap()
    self.clearLogs()
    // SnapshotTesting.isRecording = true
  }

  @MainActor
  func testBasics() {
    self.app.buttons["Toggle"].tap()
    XCTAssertEqual(self.app.staticTexts["0"].exists, true)
    XCTAssertEqual(self.app.staticTexts["1"].exists, false)
    self.assertLogs {
      """
      ObservableBasicsView.body
      ObservableOptionalView.body
      StoreOf<ObservableBasicsView.Feature>.init
      """
    }
    self.app.buttons["Increment"].tap()
    XCTAssertEqual(self.app.staticTexts["0"].exists, false)
    XCTAssertEqual(self.app.staticTexts["1"].exists, true)
    self.assertLogs {
      """
      ObservableBasicsView.body
      """
    }
  }

  @MainActor
  func testParentObserveChild() {
    self.app.buttons["Toggle"].tap()
    self.app.buttons["Increment"].tap()
    self.clearLogs()
    self.app.buttons["Observe count"].tap()
    XCTAssertEqual(self.app.staticTexts["Count: 1"].exists, true)
    self.assertLogs {
      """
      ObservableOptionalView.body
      """
    }
    self.app.buttons["Increment"].tap()
    self.assertLogs {
      """
      ObservableBasicsView.body
      ObservableOptionalView.body
      """
    }
  }
}