// Copyright 2013 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.

/**
 * Test fixture for cards.js.
 * @constructor
 * @extends {testing.Test}
 */
function GoogleNowCardsUnitTest () {
  testing.Test.call(this);
}

GoogleNowCardsUnitTest.prototype = {
  __proto__: testing.Test.prototype,

  /** @override */
  extraLibraries: [
    'cards.js'
  ]
};

var testCardId = 'TEST CARD ID';
var testNotification = {testNotificationField: 'TEST NOTIFICATION VALUE'};
var expectedShowAlarmId = 'card-show-TEST CARD ID';
var expectedHideAlarmId = 'card-hide-TEST CARD ID';
var testActionUrls = {testField: 'TEST VALUE'};
var testDismissal = {testDismissalField: 'TEST DISMISSAL VALUE'};

function setUpCardManagerTest(fixture) {
  fixture.makeAndRegisterMockApis([
      'chrome.alarms.clear',
      'chrome.alarms.create',
      'chrome.notifications.clear',
      'instrumented.alarms.onAlarm.addListener',
      'instrumented.notifications.create',
      'instrumented.notifications.update',
      'instrumented.storage.local.get'
  ]);

  chrome.runtime = {}; // No error.

  var onAlarmSavedArgs = new SaveMockArguments();
  fixture.mockApis.expects(once()).
      instrumented_alarms_onAlarm_addListener(
          onAlarmSavedArgs.match(ANYTHING));

  var cardSet = buildCardSet();

  Mock4JS.verifyAllMocks();

  Date.now = function() { return 300000; };

  var test = {
    cardSet: cardSet,
    alarmCallback: onAlarmSavedArgs.arguments [0]
  };

  return test;
}

TEST_F('GoogleNowCardsUnitTest', 'BuildCardManager', function() {
  // Tests that buildCardSet() call completes with no problems.
  var test = setUpCardManagerTest(this);

  assertEquals('object', typeof test.cardSet);
  assertEquals('function', typeof test.alarmCallback);
});

TEST_F('GoogleNowCardsUnitTest', 'CreateCard', function() {
  // Creates a new card with no trigger.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          chromeNotificationsCreateSavedArgs.match(eq(testCardId)),
          chromeNotificationsCreateSavedArgs.match(eqJSON(testNotification)),
          chromeNotificationsCreateSavedArgs.match(ANYTHING)).
      will(invokeCallback(chromeNotificationsCreateSavedArgs, 2, testCardId));

  // Call tested method.
  var notificationData = test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0});

  // Check the return value.
  assertEquals(
      JSON.stringify({
        actionUrls: testActionUrls,
        cardCreateInfo: {
          notification: testNotification,
          timeHide: undefined,
          version: 0
        },
        dismissalParameters: testDismissal
      }),
    JSON.stringify(notificationData));
});

TEST_F('GoogleNowCardsUnitTest', 'CreateCardEmptyTrigger', function() {
  // Creates a new card with empty trigger.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          testCardId, eqJSON(testNotification), ANYTHING);

  // Call tested method.
  var notificationData = test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0,
    trigger: {}});

  // Check the return value.
  assertEquals(
      JSON.stringify({
        actionUrls: testActionUrls,
        cardCreateInfo: {
          notification: testNotification,
          timeHide: undefined,
          version: 0
        },
        dismissalParameters: testDismissal
     }),
    JSON.stringify(notificationData));
});

TEST_F('GoogleNowCardsUnitTest', 'CreateCardHideTime', function() {
  // Creates a new card with trigger specifying hide time.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          chromeNotificationsCreateSavedArgs.match(eq(testCardId)),
          chromeNotificationsCreateSavedArgs.match(eqJSON(testNotification)),
          chromeNotificationsCreateSavedArgs.match(ANYTHING)).
      will(invokeCallback(chromeNotificationsCreateSavedArgs, 2, testCardId));
  this.mockApis.expects(once()).
      chrome_alarms_create(expectedHideAlarmId, eqJSON({when: 1313000}));

  // Call tested method.
  var notificationData = test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0,
    trigger: {hideTimeSec: 1013}});

  // Check the return value.
  assertEquals(
      JSON.stringify({
        actionUrls: testActionUrls,
        cardCreateInfo: {
          notification: testNotification,
          timeHide: 1313000,
          version: 0
        },
        dismissalParameters: testDismissal
      }),
    JSON.stringify(notificationData));
});

TEST_F('GoogleNowCardsUnitTest', 'UpdateCardSameVersion', function() {
  // Updates a card with another card with same version.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_update(
          chromeNotificationsCreateSavedArgs.match(eq(testCardId)),
          chromeNotificationsCreateSavedArgs.match(eqJSON(testNotification)),
          chromeNotificationsCreateSavedArgs.match(ANYTHING)).
      will(invokeCallback(chromeNotificationsCreateSavedArgs, 2, true));

  // Call tested method.
  var notificationData = test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0},
      0);

  // Check the return value.
  assertEquals(
      JSON.stringify({
        actionUrls: testActionUrls,
        cardCreateInfo: {
          notification: testNotification,
          version: 0,
          previousVersion: 0
        },
        dismissalParameters: testDismissal
      }),
    JSON.stringify(notificationData));
});

TEST_F('GoogleNowCardsUnitTest', 'UpdateCardSameVersionHideTime', function() {
  // Updates a card with another card with same version and specifying hide
  // time.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_update(
          chromeNotificationsCreateSavedArgs.match(eq(testCardId)),
          chromeNotificationsCreateSavedArgs.match(eqJSON(testNotification)),
          chromeNotificationsCreateSavedArgs.match(ANYTHING)).
      will(invokeCallback(chromeNotificationsCreateSavedArgs, 2, testCardId));
  this.mockApis.expects(once()).
      chrome_alarms_create(expectedHideAlarmId, eqJSON({when: 1313000}));

  // Call tested method.
  test.cardSet.update({
                        notificationId: testCardId,
                        notification: testNotification,
                        actionUrls: testActionUrls,
                        dismissal: testDismissal,
                        version: 0,
                        trigger: {hideTimeSec: 1013}},
                      0);
});

TEST_F('GoogleNowCardsUnitTest', 'UpdateCardDifferentVersion', function() {
  // Updates a card with another card with different version.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          testCardId, eqJSON(testNotification), ANYTHING);

  // Call tested method.
  test.cardSet.update({
                        notificationId: testCardId,
                        notification: testNotification,
                        actionUrls: testActionUrls,
                        dismissal: testDismissal,
                        version: 0},
                      1);
});

TEST_F('GoogleNowCardsUnitTest', 'CreateCardTriggerShowNow', function() {
  // Creates a new card with trigger that requires showing the card immediately.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          testCardId, eqJSON(testNotification), ANYTHING);

  // Call tested method.
  test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0,
    trigger: {showTimeSec: 0}});
});

TEST_F('GoogleNowCardsUnitTest', 'CreateCardTriggerShowLater', function() {
  // Creates a new card with trigger that requires showing the card later.
  // We are supposed to schedule an alarm to show the notification later.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_create(expectedShowAlarmId, eqJSON({when: 539000}));

  // Call tested method.
  test.cardSet.update({
    notificationId: testCardId,
    notification: testNotification,
    actionUrls: testActionUrls,
    dismissal: testDismissal,
    version: 0,
    trigger: {showTimeSec: 239}});
});

TEST_F('GoogleNowCardsUnitTest', 'ClearCard', function() {
  // Clears a card.

  // Setup and expectations.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_notifications_clear(testCardId, ANYTHING);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedShowAlarmId);
  this.mockApis.expects(once()).
      chrome_alarms_clear(expectedHideAlarmId);

  // Call tested method.
  test.cardSet.clear(testCardId);
});

TEST_F('GoogleNowCardsUnitTest', 'onAlarmUnrecognized', function() {
  // Tests onAlarm does nothing on an unrelated alarm.
  var test = setUpCardManagerTest(this);

  // Call tested method.
  test.alarmCallback({name: 'unrelated'});
});

TEST_F('GoogleNowCardsUnitTest', 'onAlarmShowNoData', function() {
  // Tests onAlarm for the 'show' alarm when there is no data for the card.
  var test = setUpCardManagerTest(this);
  var storageGetSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_storage_local_get(
          storageGetSavedArgs.match(eq('notificationsData')),
          storageGetSavedArgs.match(ANYTHING)).
      will(invokeCallback(storageGetSavedArgs, 1, {}));

  // Call tested method.
  test.alarmCallback({name: expectedShowAlarmId});
});

TEST_F('GoogleNowCardsUnitTest', 'onAlarmShowHasDataCreate', function() {
  // Tests onAlarm for the 'show' alarm when there is data for the card. The
  // notification will be created because there is no previous version.
  var test = setUpCardManagerTest(this);
  var storageGetSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_storage_local_get(
          storageGetSavedArgs.match(eq('notificationsData')),
          storageGetSavedArgs.match(ANYTHING)).
      will(invokeCallback(
          storageGetSavedArgs,
          1,
          {
            notificationsData: {
              'TEST CARD ID': {
              actionUrls: testActionUrls,
              cardCreateInfo: {
                notification: testNotification,
                timeHide: 1313000,
                version: 0}}}}));
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_create(
          chromeNotificationsCreateSavedArgs.match(eq(testCardId)),
          chromeNotificationsCreateSavedArgs.match(eqJSON(testNotification)),
          chromeNotificationsCreateSavedArgs.match(ANYTHING)).
      will(invokeCallback(chromeNotificationsCreateSavedArgs, 2, testCardId));
  this.mockApis.expects(once()).
      chrome_alarms_create(expectedHideAlarmId, eqJSON({when: 1313000}));

  // Call tested method.
  test.alarmCallback({name: expectedShowAlarmId});
});

TEST_F('GoogleNowCardsUnitTest', 'onAlarmShowHasDataUpdate', function() {
  // Tests onAlarm for the 'show' alarm when there is data for the card. The
  // notification will be updated because previous version is same as current.
  var test = setUpCardManagerTest(this);
  var storageGetSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_storage_local_get(
          storageGetSavedArgs.match(eq('notificationsData')),
          storageGetSavedArgs.match(ANYTHING)).
      will(invokeCallback(
          storageGetSavedArgs,
          1,
          {
            notificationsData: {
              'TEST CARD ID': {
              actionUrls: testActionUrls,
              cardCreateInfo: {
                notification: testNotification,
                timeHide: 1313000,
                version: 0,
                previousVersion:0}}}}));
  var chromeNotificationsCreateSavedArgs = new SaveMockArguments();
  this.mockApis.expects(once()).
      instrumented_notifications_update(
          testCardId, eqJSON(testNotification), ANYTHING);

  // Call tested method.
  test.alarmCallback({name: expectedShowAlarmId});
});

TEST_F('GoogleNowCardsUnitTest', 'onAlarmHide', function() {
  // Tests onAlarm for the 'hide' alarm.
  var test = setUpCardManagerTest(this);
  this.mockApis.expects(once()).
      chrome_notifications_clear(testCardId, ANYTHING);

  // Call tested method.
  test.alarmCallback({name: expectedHideAlarmId});
});