| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/strings/string_util.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/browser/extensions/extension_api_unittest.h" |
| #include "extensions/browser/api/test/test_api.h" |
| #include "extensions/test/extension_test_message_listener.h" |
| |
| namespace extensions { |
| |
| namespace { |
| |
| const char kFormat[] = "[\"%s\"]"; |
| const char kTestMessage[] = "test message"; |
| const char kTestMessage2[] = "test message 2"; |
| const char kFailureMessage[] = "failure"; |
| |
| } // namespace |
| |
| class ExtensionTestMessageListenerUnittest : public ExtensionApiUnittest {}; |
| |
| TEST_F(ExtensionTestMessageListenerUnittest, BasicTestExtensionMessageTest) { |
| // A basic test of sending a message and ensuring the listener is satisfied. |
| { |
| ExtensionTestMessageListener listener(kTestMessage, false); // won't reply |
| EXPECT_FALSE(listener.was_satisfied()); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kTestMessage)); |
| EXPECT_TRUE(listener.was_satisfied()); |
| EXPECT_EQ(kTestMessage, listener.message()); |
| } |
| |
| // Test that we can receive an arbitrary message. |
| { |
| ExtensionTestMessageListener listener(false); // won't reply |
| EXPECT_FALSE(listener.was_satisfied()); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kTestMessage2)); |
| EXPECT_TRUE(listener.was_satisfied()); |
| EXPECT_EQ(kTestMessage2, listener.message()); |
| } |
| |
| // Test that we can set the listener to be reused, and send/receive multiple |
| // messages. |
| { |
| ExtensionTestMessageListener listener(false); // won't reply |
| EXPECT_FALSE(listener.was_satisfied()); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kTestMessage)); |
| EXPECT_EQ(kTestMessage, listener.message()); |
| EXPECT_TRUE(listener.was_satisfied()); |
| listener.Reset(); |
| EXPECT_FALSE(listener.was_satisfied()); |
| EXPECT_TRUE(listener.message().empty()); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kTestMessage2)); |
| EXPECT_TRUE(listener.was_satisfied()); |
| EXPECT_EQ(kTestMessage2, listener.message()); |
| } |
| |
| // Test that we can listen for two explicit messages: a success, and a |
| // failure. |
| { |
| ExtensionTestMessageListener listener(kTestMessage, false); // won't reply |
| listener.set_failure_message(kFailureMessage); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kTestMessage)); |
| EXPECT_TRUE(listener.WaitUntilSatisfied()); // succeeds |
| EXPECT_EQ(kTestMessage, listener.message()); |
| listener.Reset(); |
| RunFunction(new TestSendMessageFunction, |
| base::StringPrintf(kFormat, kFailureMessage)); |
| EXPECT_FALSE(listener.WaitUntilSatisfied()); // fails |
| EXPECT_EQ(kFailureMessage, listener.message()); |
| } |
| } |
| |
| } // namespace extensions |