// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

import FlutterMacOS
import XCTest
import path_provider_macos

class RunnerTests: XCTestCase {
  func testGetTemporaryDirectory() throws {
    let plugin = PathProviderPlugin()
    var path: String?
    plugin.handle(
      FlutterMethodCall(methodName: "getTemporaryDirectory", arguments: nil),
      result: { (result: Any?) -> Void in
        path = result as? String

      })
    XCTAssertEqual(
      path,
      NSSearchPathForDirectoriesInDomains(
        FileManager.SearchPathDirectory.cachesDirectory,
        FileManager.SearchPathDomainMask.userDomainMask,
        true
      ).first)
  }

  func testGetApplicationDocumentsDirectory() throws {
    let plugin = PathProviderPlugin()
    var path: String?
    plugin.handle(
      FlutterMethodCall(methodName: "getApplicationDocumentsDirectory", arguments: nil),
      result: { (result: Any?) -> Void in
        path = result as? String

      })
    XCTAssertEqual(
      path,
      NSSearchPathForDirectoriesInDomains(
        FileManager.SearchPathDirectory.documentDirectory,
        FileManager.SearchPathDomainMask.userDomainMask,
        true
      ).first)
  }

  func testGetApplicationSupportDirectory() throws {
    let plugin = PathProviderPlugin()
    var path: String?
    plugin.handle(
      FlutterMethodCall(methodName: "getApplicationSupportDirectory", arguments: nil),
      result: { (result: Any?) -> Void in
        path = result as? String

      })
    // The application support directory path should be the system application support
    // path with an added subdirectory based on the app name.
    XCTAssert(
      path!.hasPrefix(
        NSSearchPathForDirectoriesInDomains(
          FileManager.SearchPathDirectory.applicationSupportDirectory,
          FileManager.SearchPathDomainMask.userDomainMask,
          true
        ).first!))
    XCTAssert(path!.hasSuffix("Example"))
  }

  func testGetLibraryDirectory() throws {
    let plugin = PathProviderPlugin()
    var path: String?
    plugin.handle(
      FlutterMethodCall(methodName: "getLibraryDirectory", arguments: nil),
      result: { (result: Any?) -> Void in
        path = result as? String

      })
    XCTAssertEqual(
      path,
      NSSearchPathForDirectoriesInDomains(
        FileManager.SearchPathDirectory.libraryDirectory,
        FileManager.SearchPathDomainMask.userDomainMask,
        true
      ).first)
  }

  func testGetDownloadsDirectory() throws {
    let plugin = PathProviderPlugin()
    var path: String?
    plugin.handle(
      FlutterMethodCall(methodName: "getDownloadsDirectory", arguments: nil),
      result: { (result: Any?) -> Void in
        path = result as? String

      })
    XCTAssertEqual(
      path,
      NSSearchPathForDirectoriesInDomains(
        FileManager.SearchPathDirectory.downloadsDirectory,
        FileManager.SearchPathDomainMask.userDomainMask,
        true
      ).first)
  }
}