force_installed_tracker_unittest.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/extensions/forced_extensions/force_installed_tracker.h"

#include <map>

#include "base/scoped_observation.h"
#include "base/values.h"
#include "chrome/browser/extensions/forced_extensions/force_installed_test_base.h"
#include "extensions/common/extension.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace extensions {

ExtensionStatus;
ExtensionOrigin;

class ForceInstalledTrackerTest : public ForceInstalledTestBase,
                                  public ForceInstalledTracker::Observer { … };

TEST_F(ForceInstalledTrackerTest, EmptyForcelist) { … }

TEST_F(ForceInstalledTrackerTest, EmptyForcelistAndThenUpdated) { … }

TEST_F(ForceInstalledTrackerTest, BeforeForceInstallPolicy) { … }

// This test verifies that OnForceInstalledExtensionsLoaded() is called once all
// force installed extensions have successfully loaded and
// OnForceInstalledExtensionsReady() is called once all those extensions have
// become ready for use.
TEST_F(ForceInstalledTrackerTest, AllExtensionsInstalled) { … }

// This test verifies that OnForceInstalledExtensionsLoaded() is not called till
// all extensions have either successfully loaded or failed.
TEST_F(ForceInstalledTrackerTest, ExtensionPendingInstall) { … }

// This test verifies that applying a new policy value for force installed
// extensions once all the extensions in the previous value have loaded does not
// trigger the observers again.
TEST_F(ForceInstalledTrackerTest, ObserversOnlyCalledOnce) { … }

// This test verifies that observer is called if force installed extensions are
// either successfully loaded or failed.
TEST_F(ForceInstalledTrackerTest, ExtensionsInstallationFailed) { … }

// This test tracks the status of the force installed extensions in
// |ForceInstalledTracker::extensions_| as the extensions are either loaded or
// failed.
TEST_F(ForceInstalledTrackerTest, ExtensionsStatus) { … }

// This test verifies that resetting the policy before all force installed
// extensions are either loaded or failed does not call the observers.
TEST_F(ForceInstalledTrackerTest, ExtensionsInstallationCancelled) { … }

// This test verifies that READY state observer is called when each force
// installed extension is either ready for use or failed.
TEST_F(ForceInstalledTrackerTest, AllExtensionsReady) { … }

}  // namespace extensions
chromium/chrome/browser/extensions/forced_extensions/force_installed_tracker_unittest.cc
