blob: 3c9610c857a4fda4b382b92a8f0c37b387b5f6b8 [file] [log] [blame]
// Copyright 2017 Dart Mockito authors
//
// 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 'package:matcher/matcher.dart';
/// Returns a value dependent on the details of an [invocation].
typedef Answer<T> = T Function(Invocation invocation);
/// A captured method or property accessor -> a function that returns a value.
class CallPair<T> {
/// A captured method or property accessor.
final Matcher call;
/// Result function that should be invoked.
final Answer<T> response;
// TODO: Rename to `Expectation` in 3.0.0.
const CallPair(this.call, this.response);
const CallPair.allInvocations(this.response)
: call = const TypeMatcher<Invocation>();
@override
String toString() => '$CallPair {$call -> $response}';
}