Refactoring startup logic for upcoming FRE changes (non-Win 10).

chrome/browser/ui/startup/startup_tab_provider_unittest.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 "chrome/browser/ui/startup/startup_tab_provider.h"
+
+#include "base/strings/utf_string_conversions.h"
+#include "chrome/common/url_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+
+class StartupTabProviderTest : public testing::Test {};
+
+TEST(StartupTabProviderTest, CheckStandardOnboardingTabPolicy) {
+  StartupTabs output =
+      StartupTabProviderImpl::CheckStandardOnboardingTabPolicy(true);
+  ASSERT_EQ(1U, output.size());
+  EXPECT_EQ(GetWelcomePageUrl().host(), output[0].url.host());
+  EXPECT_FALSE(output[0].is_pinned);
+}
+
+TEST(StartupTabProviderTest, CheckStandardOnboardingTabPolicy_FirstRunOnly) {
+  StartupTabs output =
+      StartupTabProviderImpl::CheckStandardOnboardingTabPolicy(false);
+  ASSERT_TRUE(output.empty());
+}
+
+TEST(StartupTabProviderTest, CheckMasterPrefsTabPolicy) {
+  std::vector<GURL> input;
+  input.push_back(GURL(base::ASCIIToUTF16("https://new_tab_page")));
+  input.push_back(GURL(base::ASCIIToUTF16("https://www.google.com")));
+  input.push_back(GURL(base::ASCIIToUTF16("https://welcome_page")));
+
+  StartupTabs output =
+      StartupTabProviderImpl::CheckMasterPrefsTabPolicy(true, input);
+
+  ASSERT_EQ(3U, output.size());
+  EXPECT_EQ(GURL(chrome::kChromeUINewTabURL).host(), output[0].url.host());
+  EXPECT_FALSE(output[0].is_pinned);
+  EXPECT_EQ("www.google.com", output[1].url.host());
+  EXPECT_FALSE(output[0].is_pinned);
+  EXPECT_EQ(GetWelcomePageUrl().host(), output[2].url.host());
+  EXPECT_FALSE(output[0].is_pinned);
+}
+
+TEST(StartupTabProviderTest, CheckMasterPrefsTabPolicy_FirstRunOnly) {
+  std::vector<GURL> input;
+  input.push_back(GURL(base::ASCIIToUTF16("https://www.google.com")));
+  StartupTabs output =
+      StartupTabProviderImpl::CheckMasterPrefsTabPolicy(false, input);
+  EXPECT_TRUE(output.empty());
+}
+
+TEST(StartupTabProviderTest, CheckResetTriggerTabPolicy) {
+  StartupTabs output = StartupTabProviderImpl::CheckResetTriggerTabPolicy(true);
+  ASSERT_EQ(1U, output.size());
+  EXPECT_EQ(GetTriggeredResetSettingsUrl().host(), output[0].url.host());
+  EXPECT_FALSE(output[0].is_pinned);
+}
+
+TEST(StartupTabProviderTest, CheckResetTriggerTabPolicy_Negative) {
+  StartupTabs output =
+      StartupTabProviderImpl::CheckResetTriggerTabPolicy(false);
+  ASSERT_TRUE(output.empty());
+}