| // Copyright (c) 2015, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| import "package:expect/expect.dart"; |
| |
| // Validates that positional arguments are an empty immutable list. |
| void expectEmptyPositionalArguments(Invocation invocation) { |
| Expect.isTrue(invocation.positionalArguments.isEmpty); |
| Expect.throwsUnsupportedError(() => invocation.positionalArguments.clear()); |
| } |
| |
| // Validates that positional arguments are an empty immutable map. |
| void expectEmptyNamedArguments(Invocation invocation) { |
| Expect.isTrue(invocation.namedArguments.isEmpty); |
| Expect.throwsUnsupportedError(() => invocation.namedArguments.clear()); |
| } |
| |
| class Getter { |
| get getterThatDoesNotExist; |
| |
| noSuchMethod(invocation) { |
| Expect.isTrue(invocation.isGetter); |
| expectEmptyPositionalArguments(invocation); |
| expectEmptyNamedArguments(invocation); |
| } |
| } |
| |
| class Setter { |
| set setterThatDoesNotExist(value); |
| |
| noSuchMethod(invocation) { |
| Expect.isTrue(invocation.isSetter); |
| expectEmptyNamedArguments(invocation); |
| } |
| } |
| |
| class Method { |
| methodThatDoesNotExist(); |
| |
| noSuchMethod(invocation) { |
| Expect.isTrue(invocation.isMethod); |
| expectEmptyPositionalArguments(invocation); |
| expectEmptyNamedArguments(invocation); |
| } |
| } |
| |
| class Operator { |
| operator +(other); |
| |
| noSuchMethod(invocation) { |
| Expect.isTrue(invocation.isMethod); |
| expectEmptyNamedArguments(invocation); |
| } |
| } |
| |
| main() { |
| var g = new Getter(); |
| print(g.getterThatDoesNotExist); |
| var s = new Setter(); |
| print(s.setterThatDoesNotExist = 42); |
| var m = new Method(); |
| print(m.methodThatDoesNotExist()); |
| var o = new Operator(); |
| print(o + 42); // Operator that does not exist. |
| } |