Revert of [chromecast] Make testnames consistent.

chromecast/browser/test/cast_devtools_delegate_test.cc

+// Copyright 2016 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 "chromecast/browser/devtools/cast_devtools_manager_delegate.h"
+
+#include <memory>
+#include <unordered_set>
+
+#include "base/bind.h"
+#include "base/memory/ptr_util.h"
+#include "content/public/browser/devtools_agent_host.h"
+#include "content/public/browser/web_contents.h"
+#include "content/public/test/test_content_client_initializer.h"
+#include "content/public/test/test_renderer_host.h"
+#include "content/public/test/web_contents_tester.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace chromecast {
+namespace shell {
+
+class CastDevToolsManagerDelegateTest
+    : public content::RenderViewHostTestHarness {
+ public:
+  using WebContentsSet = std::unordered_set<content::WebContents*>;
+
+  CastDevToolsManagerDelegateTest() {}
+  ~CastDevToolsManagerDelegateTest() override {}
+
+  void SetUp() override {
+    initializer_ = base::MakeUnique<content::TestContentClientInitializer>();
+    content::RenderViewHostTestHarness::SetUp();
+    devtools_manager_delegate_ =
+        base::MakeUnique<CastDevToolsManagerDelegate>();
+  }
+
+  void TestDiscoveredTargets(const WebContentsSet& enabled_web_contents,
+                             content::DevToolsAgentHost::List targets) {
+    EXPECT_EQ(enabled_web_contents.size(), targets.size());
+
+    for (const auto& target : targets) {
+      EXPECT_TRUE(enabled_web_contents.find(target->GetWebContents()) !=
+                  enabled_web_contents.end())
+          << "Discovered target not found in enabled WebContents.";
+    }
+  }
+
+ protected:
+  std::unique_ptr<content::TestContentClientInitializer> initializer_;
+  std::unique_ptr<CastDevToolsManagerDelegate> devtools_manager_delegate_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CastDevToolsManagerDelegateTest);
+};
+
+TEST_F(CastDevToolsManagerDelegateTest, TestSingletonGetter) {
+  EXPECT_EQ(devtools_manager_delegate_.get(),
+            CastDevToolsManagerDelegate::GetInstance());
+}
+
+TEST_F(CastDevToolsManagerDelegateTest, NoWebContents) {
+  EXPECT_TRUE(devtools_manager_delegate_->DiscoverTargets(
+      base::Bind(&CastDevToolsManagerDelegateTest::TestDiscoveredTargets,
+                 base::Unretained(this), WebContentsSet())));
+}
+
+TEST_F(CastDevToolsManagerDelegateTest, DisabledWebContents) {
+  EXPECT_TRUE(devtools_manager_delegate_->DiscoverTargets(
+      base::Bind(&CastDevToolsManagerDelegateTest::TestDiscoveredTargets,
+                 base::Unretained(this), WebContentsSet())));
+}
+
+TEST_F(CastDevToolsManagerDelegateTest, EnabledWebContents) {
+  devtools_manager_delegate_->EnableWebContentsForDebugging(web_contents());
+  WebContentsSet enabled_web_contents({web_contents()});
+  EXPECT_TRUE(devtools_manager_delegate_->DiscoverTargets(
+      base::Bind(&CastDevToolsManagerDelegateTest::TestDiscoveredTargets,
+                 base::Unretained(this), enabled_web_contents)));
+}
+
+}  // namespace shell
+}  // namespace chromecast