Blog_Gherkin.swift

// PhotosTests.swift
class PhotosTests: XCTestCase {
  
  func test_navigatingToPhotos() {
    Given(I: logIn)
    When(I: selectPhotosButton)
    Then(I: seePhotosScreen)
  }
  
  private func logIn() {
    // Log in code
  }
  
  private func selectPhotosButton() {
    // Select photos button code
  }
  
  private func seePhotosScreen() {
    // Assert photos screen is visible
  }
  
}

// SettingsTests.swift
class SettingsTests: XCTestCase {
  
  func test_navigatingToSettings() {
    Given(I: logIn)
    When(I: selectSettingsTab)
    Then(I: seeSettingsScreen)
  }
  
  private func logIn() {
    // Log in code
  }
  
  private func selectSettingsTab() {
    // Select settings tab code
  }
  
  private func seeSettingsScreen() {
    // Assert settings screen is visible
  }
  
}