/*
* Copyright 2020 Google LLC
*
* 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 Foundation
import FirebaseAuth
import XCTest

class TestsBase : XCTestCase {
  static let kExpectationsTimeout = 10.0

  func signInAnonymously() {
    let auth = Auth.auth()

    let expectation = self.expectation(description: "Anonymous sign-in finished.")
    auth.signInAnonymously() { (result, error) in
      if let error = error {
        print("Anonymous sign in error: \(error)")
      }
      expectation.fulfill()
    }
    waitForExpectations(timeout:TestsBase.kExpectationsTimeout)
  }

  func signOut() {
    let auth = Auth.auth()
    do {
      try auth.signOut()
    } catch (let error) {
      print("Error signing out: \(error)")
    }
  }

  func deleteCurrentUser() {
    let auth = Auth.auth()
    let expectation = self.expectation(description: "Delete current user finished.")
    auth.currentUser?.delete() { (error) in
      if let error = error {
        print("Anonymous sign in error: \(error)")
      }
      expectation.fulfill()
    }
    waitForExpectations(timeout:TestsBase.kExpectationsTimeout)
  }
}