Flutter Windows Embedder
method_result_functions_unittests.cc
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1 // Copyright 2013 The Flutter Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
6 
7 #include <functional>
8 #include <string>
9 
10 #include "gtest/gtest.h"
11 
12 namespace flutter {
13 
14 // Tests that unset handlers don't cause crashes.
15 TEST(MethodChannelTest, NoHandlers) {
16  MethodResultFunctions<int> result(nullptr, nullptr, nullptr);
17  result.Success();
18  result.Error("error");
19  result.NotImplemented();
20 }
21 
22 // Tests that Success calls through to handler.
23 TEST(MethodChannelTest, Success) {
24  bool called = false;
25  int value = 1;
27  [&called, value](const int* i) {
28  called = true;
29  EXPECT_EQ(*i, value);
30  },
31  nullptr, nullptr);
32  result.Success(value);
33  EXPECT_TRUE(called);
34 }
35 
36 // Tests that Error calls through to handler.
37 TEST(MethodChannelTest, Error) {
38  bool called = false;
39  std::string error_code = "a";
40  std::string error_message = "b";
41  int error_details = 1;
43  nullptr,
44  [&called, error_code, error_message, error_details](
45  const std::string& code, const std::string& message,
46  const int* details) {
47  called = true;
48  EXPECT_EQ(code, error_code);
49  EXPECT_EQ(message, error_message);
50  EXPECT_EQ(*details, error_details);
51  },
52  nullptr);
53  result.Error(error_code, error_message, error_details);
54  EXPECT_TRUE(called);
55 }
56 
57 // Tests that NotImplemented calls through to handler.
58 TEST(MethodChannelTest, NotImplemented) {
59  bool called = false;
60  MethodResultFunctions<int> result(nullptr, nullptr,
61  [&called]() { called = true; });
62  result.NotImplemented();
63  EXPECT_TRUE(called);
64 }
65 
66 } // namespace flutter
method_result_functions.h
flutter::TEST
TEST(FlutterEngineTest, CreateDestroy)
Definition: flutter_engine_unittests.cc:103
flutter::MethodResult< EncodableValue >::Error
void Error(const std::string &error_code, const std::string &error_message, const EncodableValue &error_details)
Definition: method_result.h:41
flutter
Definition: accessibility_bridge_windows.cc:11
flutter::MethodResult< EncodableValue >::Success
void Success(const EncodableValue &result)
Definition: method_result.h:29
message
Win32Message message
Definition: keyboard_unittests.cc:137
flutter::MethodResultFunctions
Definition: method_result_functions.h:31
flutter::MethodResult< EncodableValue >::NotImplemented
void NotImplemented()
Definition: method_result.h:59