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Pods/PromisesSwift/Sources/Promises/Promise+Testing.swift

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+// Copyright 2018 Google Inc. 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 FBLPromises
+
+extension DispatchGroup {
+  /// Dispatch group for promises that is typically used to wait for all scheduled blocks.
+  static var promises: DispatchGroup { return Promise<Any>.ObjCPromise<AnyObject>.__dispatchGroup }
+}
+
+/// Waits for all scheduled promise blocks.
+/// - parameter timeout: Maximum time to wait.
+/// - returns: `true` if all promise blocks have completed before `timeout` and `false` otherwise.
+func waitForPromises(timeout: TimeInterval) -> Bool {
+  return __FBLWaitForPromisesWithTimeout(timeout)
+}