WebUI Testing: async support - global mocking, deferred runs, continued run.

chrome/test/data/webui/async_gen-inl.h

+// Copyright (c) 2011 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/values.h"
+#include "chrome/browser/ui/webui/web_ui_browsertest.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+// C++ support class for javascript-generated asynchronous tests.
+class WebUIBrowserAsyncGenTest : public WebUIBrowserTest {
+ public:
+  WebUIBrowserAsyncGenTest();
+  virtual ~WebUIBrowserAsyncGenTest();
+
+ protected:
+  class AsyncWebUIMessageHandler : public WebUIMessageHandler {
+   public:
+    AsyncWebUIMessageHandler();
+    ~AsyncWebUIMessageHandler();
+
+    MOCK_METHOD1(HandleTornDown, void(const base::ListValue*));
+
+   private:
+    void HandleCallJS(const base::ListValue* list_value) {
+      std::string call_js;
+      ASSERT_TRUE(list_value->GetString(0, &call_js));
+      DLOG(INFO) << __FUNCTION__ << '(' << call_js << ')';
+      web_ui_->CallJavascriptFunction(call_js);
+    }
+
+    virtual void RegisterMessages() OVERRIDE {
+      web_ui_->RegisterMessageCallback("callJS", NewCallback(
+          this, &AsyncWebUIMessageHandler::HandleCallJS));
+      web_ui_->RegisterMessageCallback("tornDown", NewCallback(
+          this, &AsyncWebUIMessageHandler::HandleTornDown));
+    }
+  };
+
+  // Handler for this test fixture.
+  ::testing::StrictMock<AsyncWebUIMessageHandler> message_handler_;
+
+ private:
+  // Provide this object's handler.
+  virtual WebUIMessageHandler* GetMockMessageHandler() OVERRIDE {
+    return &message_handler_;
+  }
+
+  virtual void SetUpOnMainThread() OVERRIDE {
+    WebUIBrowserTest::SetUpOnMainThread();
+    EXPECT_CALL(message_handler_, HandleTornDown(::testing::_));
+  }
+
+  DISALLOW_COPY_AND_ASSIGN(WebUIBrowserAsyncGenTest);
+};