
// Copyright 2016 The Tulsi Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import XCTest
@testable import BazelIntegrationTestCase
@testable import TulsiEndToEndTestBase


// End to end test that generates the Buttons project and runs its unit tests.
class ButtonsEndToEndTest: TulsiEndToEndTest {
  override func setUp() {
    super.setUp()

    if (!copyDataToFakeWorkspace("build_bazel_rules_apple/examples/multi_platform/Buttons")) {
      XCTFail("Failed to copy Buttons files to fake execroot.")
    }

    if (!copyDataToFakeWorkspace("src/TulsiEndToEndTests/Resources")) {
      XCTFail("Failed to copy Buttons tulsiproj to fake execroot.")
    }
  }

  func testButtons() throws {
    let buttonsProjectPath = "src/TulsiEndToEndTests/Resources/Buttons.tulsiproj"
    let xcodeProjectURL = generateXcodeProject(tulsiProject: buttonsProjectPath,
                                               config: "Buttons")
    XCTAssert(fileManager.fileExists(atPath: xcodeProjectURL.path), "Xcode project was not generated.")
    testXcodeProject(xcodeProjectURL, scheme: "ButtonsTests")
  }

  func testButtonsWithCanaryBazel() throws {
    if let canaryBazelURL = fakeBazelWorkspace.canaryBazelURL {
      XCTAssert(fileManager.fileExists(atPath: canaryBazelURL.path), "Bazel canary is missing.")
      bazelURL = canaryBazelURL
      let buttonsProjectPath = "src/TulsiEndToEndTests/Resources/Buttons.tulsiproj"
      let xcodeProjectURL = generateXcodeProject(tulsiProject: buttonsProjectPath,
                                                 config: "Buttons")
      testXcodeProject(xcodeProjectURL, scheme: "ButtonsLogicTests")
    }
  }

  func testInvalidConfig() throws {
    let buttonsProjectPath = "src/TulsiEndToEndTests/Resources/Buttons.tulsiproj"
    let xcodeProjectURL = generateXcodeProject(tulsiProject: buttonsProjectPath,
                                               config: "InvalidConfig")
    XCTAssertFalse(fileManager.fileExists(atPath: xcodeProjectURL.path), "Xcode project was generated despite invalid config.")
  }
}