Refactor Permissions related method out of ContentBrowserClient.

chrome/browser/permissions/permission_manager_unittest.cc

+// Copyright 2015 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 "chrome/browser/permissions/permission_manager.h"
+
+#include "chrome/browser/permissions/permission_manager_factory.h"
+#include "chrome/test/base/testing_profile.h"
+#include "components/content_settings/core/browser/host_content_settings_map.h"
+#include "content/public/browser/permission_type.h"
+#include "content/public/test/test_browser_thread_bundle.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using content::PermissionType;
+using content::PermissionStatus;
+
+namespace {
+
+class PermissionManagerTestingProfile final : public TestingProfile {
+ public:
+  PermissionManagerTestingProfile() {}
+  ~PermissionManagerTestingProfile() override {}
+
+  PermissionManager* GetPermissionManager() override {
+    return PermissionManagerFactory::GetForProfile(this);
+  }
+
+  DISALLOW_COPY_AND_ASSIGN(PermissionManagerTestingProfile);
+};
+
+}  // anonymous namespace
+
+class PermissionManagerTest : public testing::Test {
+ public:
+  PermissionManagerTest() : url_("https://example.com") {}
+
+  void CheckPermissionStatus(PermissionType type,
+                             PermissionStatus expected) {
+    EXPECT_EQ(expected,
+              profile_.GetPermissionManager()->GetPermissionStatus(
+                  type, url_.GetOrigin(), url_.GetOrigin()));
+  }
+
+  void SetPermission(ContentSettingsType type, ContentSetting value) {
+    profile_.GetHostContentSettingsMap()->SetContentSetting(
+        ContentSettingsPattern::FromURLNoWildcard(url_),
+        ContentSettingsPattern::FromURLNoWildcard(url_),
+        type, std::string(), value);
+  }
+
+ private:
+  const GURL url_;
+  content::TestBrowserThreadBundle thread_bundle_;
+  PermissionManagerTestingProfile profile_;
+};
+
+TEST_F(PermissionManagerTest, GetPermissionStatusDefault) {
+  CheckPermissionStatus(PermissionType::MIDI_SYSEX,
+                        content::PERMISSION_STATUS_ASK);
+  CheckPermissionStatus(PermissionType::PUSH_MESSAGING,
+                        content::PERMISSION_STATUS_ASK);
+  CheckPermissionStatus(PermissionType::NOTIFICATIONS,
+                        content::PERMISSION_STATUS_ASK);
+  CheckPermissionStatus(PermissionType::GEOLOCATION,
+                        content::PERMISSION_STATUS_ASK);
+#if defined(OS_ANDROID)
+  CheckPermissionStatus(PermissionType::PROTECTED_MEDIA_IDENTIFIER,
+                        content::PERMISSION_STATUS_ASK);
+#endif
+}
+
+TEST_F(PermissionManagerTest, GetPermissionStatusAfterSet) {
+  SetPermission(CONTENT_SETTINGS_TYPE_GEOLOCATION, CONTENT_SETTING_ALLOW);
+  CheckPermissionStatus(PermissionType::GEOLOCATION,
+                        content::PERMISSION_STATUS_GRANTED);
+
+  SetPermission(CONTENT_SETTINGS_TYPE_NOTIFICATIONS, CONTENT_SETTING_ALLOW);
+  CheckPermissionStatus(PermissionType::NOTIFICATIONS,
+                        content::PERMISSION_STATUS_GRANTED);
+
+  SetPermission(CONTENT_SETTINGS_TYPE_MIDI_SYSEX, CONTENT_SETTING_ALLOW);
+  CheckPermissionStatus(PermissionType::MIDI_SYSEX,
+                        content::PERMISSION_STATUS_GRANTED);
+
+  SetPermission(CONTENT_SETTINGS_TYPE_PUSH_MESSAGING, CONTENT_SETTING_ALLOW);
+  CheckPermissionStatus(PermissionType::PUSH_MESSAGING,
+                        content::PERMISSION_STATUS_GRANTED);
+
+#if defined(OS_ANDROID)
+  SetPermission(CONTENT_SETTINGS_TYPE_PROTECTED_MEDIA_IDENTIFIER,
+                CONTENT_SETTING_ALLOW);
+  CheckPermissionStatus(PermissionType::PROTECTED_MEDIA_IDENTIFIER,
+                        content::PERMISSION_STATUS_GRANTED);
+#endif
+}