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// Copyright (c) 2010 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/logging.h"
#include "chrome/browser/extensions/default_apps.h"
#include "chrome/common/extensions/extension.h"
#include "chrome/test/testing_pref_service.h"
#include "testing/gtest/include/gtest/gtest.h"
// TODO(dpolukhin): On Chrome OS all apps are installed via external extensions,
// and the web store promo is never shown.
#if !defined(OS_CHROMEOS)
TEST(ExtensionDefaultApps, HappyPath) {
TestingPrefService pref_service;
DefaultApps::RegisterUserPrefs(&pref_service);
DefaultApps default_apps(&pref_service, "en-US");
const ExtensionIdSet& default_app_ids = default_apps.default_apps();
ASSERT_GT(default_app_ids.size(), 0u);
EXPECT_FALSE(default_apps.GetDefaultAppsInstalled());
EXPECT_EQ(0, default_apps.GetPromoCounter());
// If no apps are installed, the default apps should be installed.
ExtensionIdSet installed_app_ids;
EXPECT_TRUE(default_apps.ShouldInstallDefaultApps(installed_app_ids));
// The launcher should not be shown until the default apps have been
// installed.
EXPECT_FALSE(default_apps.ShouldShowAppLauncher(installed_app_ids));
// The promo should not be shown until the default apps have been installed.
bool promo_just_expired = false;
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// Simulate installing the apps one by one and notifying default_apps after
// each intallation. Nothing should change until we have installed all the
// default apps.
for (size_t i = 0; i < default_app_ids.size() - 1; ++i) {
ExtensionIdSet::const_iterator iter = default_app_ids.begin();
for (size_t j = 0; j <= i; ++j)
++iter;
installed_app_ids.insert(*iter);
default_apps.DidInstallApp(installed_app_ids);
EXPECT_FALSE(default_apps.GetDefaultAppsInstalled());
EXPECT_TRUE(default_apps.ShouldInstallDefaultApps(installed_app_ids));
EXPECT_FALSE(default_apps.ShouldShowAppLauncher(installed_app_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
}
// Simulate all the default apps being installed. Now we should stop getting
// default apps to install.
installed_app_ids = default_app_ids;
default_apps.DidInstallApp(installed_app_ids);
EXPECT_TRUE(default_apps.GetDefaultAppsInstalled());
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_app_ids));
// And the promo and launcher should become available.
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_app_ids));
EXPECT_TRUE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// The promo should be available up to the max allowed times, then stop.
// We start counting at 1 because of the call to ShouldShowPromo() above.
for (int i = 1; i < DefaultApps::kAppsPromoCounterMax; ++i) {
EXPECT_TRUE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(i + 1, default_apps.GetPromoCounter());
}
// The first time, should_show_promo should flip to true, then back to false.
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_TRUE(promo_just_expired);
EXPECT_EQ(DefaultApps::kAppsPromoCounterMax + 1,
default_apps.GetPromoCounter());
// Even if all the apps are subsequently removed, the apps section should
// remain.
installed_app_ids.clear();
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_app_ids));
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_app_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(DefaultApps::kAppsPromoCounterMax + 1,
default_apps.GetPromoCounter());
}
TEST(ExtensionDefaultApps, UnsupportedLocale) {
TestingPrefService pref_service;
DefaultApps::RegisterUserPrefs(&pref_service);
DefaultApps default_apps(&pref_service, "fr");
const ExtensionIdSet& default_app_ids = default_apps.default_apps();
EXPECT_GT(default_app_ids.size(), 0u);
// Since the store only supports en-US at the moment, we don't install default
// apps or promote the store.
ExtensionIdSet installed_ids;
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowAppLauncher(installed_ids));
bool promo_just_expired = false;
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// If the user installs an app manually, then we show the apps section, but
// no promotion or default apps.
installed_ids.insert(*(default_app_ids.begin()));
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// Even if the user installs the exact set of default apps, we don't show the
// promo.
installed_ids = default_app_ids;
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// If the user uninstalls the apps again, we go back to not showing the
// apps section.
installed_ids.clear();
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowAppLauncher(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
}
TEST(ExtensionDefaultApps, HidePromo) {
TestingPrefService pref_service;
DefaultApps::RegisterUserPrefs(&pref_service);
DefaultApps default_apps(&pref_service, "en-US");
const ExtensionIdSet& default_app_ids = default_apps.default_apps();
default_apps.DidInstallApp(default_app_ids);
bool promo_just_expired = false;
EXPECT_TRUE(default_apps.ShouldShowPromo(default_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(1, default_apps.GetPromoCounter());
default_apps.SetPromoHidden();
EXPECT_FALSE(default_apps.ShouldShowPromo(default_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(DefaultApps::kAppsPromoCounterMax + 1,
default_apps.GetPromoCounter());
}
TEST(ExtensionDefaultApps, InstallingAnAppHidesPromo) {
TestingPrefService pref_service;
DefaultApps::RegisterUserPrefs(&pref_service);
DefaultApps default_apps(&pref_service, "en-US");
const ExtensionIdSet& default_app_ids = default_apps.default_apps();
ExtensionIdSet installed_app_ids = default_app_ids;
default_apps.DidInstallApp(installed_app_ids);
bool promo_just_expired = false;
EXPECT_TRUE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(1, default_apps.GetPromoCounter());
// Now simulate a new extension being installed. This should cause the promo
// to be hidden.
installed_app_ids.insert("foo");
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_app_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(DefaultApps::kAppsPromoCounterMax + 1,
default_apps.GetPromoCounter());
}
TEST(ExtensionDefaultApps, ManualAppInstalledWhileInstallingDefaultApps) {
// It is possible to have apps manually installed while the default apps are
// being installed. The network or server might be down, causing the default
// app installation to fail. The updater might take awhile to get around to
// updating, giving the user a chance to manually intall.
//
// In these cases, we should keep trying to install default apps until we have
// them all, and then stop, even if at that point, we have more apps than just
// the default ones.
TestingPrefService pref_service;
DefaultApps::RegisterUserPrefs(&pref_service);
DefaultApps default_apps(&pref_service, "en-US");
// Simulate an app getting installed before the complete set of default apps.
// This should stop the default apps from trying to be installed. The launcher
// should also immediately show up.
ExtensionIdSet installed_ids;
installed_ids.insert("foo");
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_TRUE(default_apps.GetDefaultAppsInstalled());
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_ids));
// The promo shouldn't turn on though, because it would look weird with the
// user's extra, manually installed extensions.
bool promo_just_expired = false;
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
EXPECT_EQ(DefaultApps::kAppsPromoCounterMax + 1,
default_apps.GetPromoCounter());
// Going back to a subset of the default apps shouldn't allow the default app
// install to continue.
installed_ids.clear();
EXPECT_FALSE(default_apps.ShouldInstallDefaultApps(installed_ids));
EXPECT_TRUE(default_apps.GetDefaultAppsInstalled());
EXPECT_TRUE(default_apps.ShouldShowAppLauncher(installed_ids));
EXPECT_FALSE(default_apps.ShouldShowPromo(installed_ids,
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
// Going to the exact set of default apps shouldn't show the promo.
EXPECT_FALSE(default_apps.ShouldShowPromo(default_apps.default_apps(),
&promo_just_expired));
EXPECT_FALSE(promo_just_expired);
}
#endif // OS_CHROMEOS
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