browser/browser/src/test/java/androidx/browser/customtabs/CustomTabsIntentTest.java - platform/frameworks/support - Git at Google

 /*
  * Copyright 2018 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  * http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

 package androidx.browser.customtabs;

 import static com.google.common.net.HttpHeaders.ACCEPT_LANGUAGE;

 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;

 import android.app.PendingIntent;
 import android.content.Intent;
 import android.graphics.Color;
 import android.os.Build;
 import android.os.Bundle;
 import android.os.LocaleList;
 import android.provider.Browser;

 import androidx.annotation.ColorRes;
 import androidx.test.core.app.ApplicationProvider;

 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
 import org.robolectric.annotation.Config;
 import org.robolectric.annotation.internal.DoNotInstrument;

 import java.util.Locale;

 /**
  * Tests for CustomTabsIntent.
  */
 @SuppressWarnings("deprecation")
 @RunWith(RobolectricTestRunner.class)
 @DoNotInstrument
 public class CustomTabsIntentTest {

  @Test
  public void testBareboneCustomTabIntent() {
  CustomTabsIntent customTabsIntent = new CustomTabsIntent.Builder().build();
  Intent intent = customTabsIntent.intent;
  assertNotNull(intent);
  assertNull(customTabsIntent.startAnimationBundle);

  assertEquals(Intent.ACTION_VIEW, intent.getAction());
  assertNull(intent.getComponent());
  }

  @Test
  public void testToolbarColor() {
  int color = Color.RED;
  Intent intent = new CustomTabsIntent.Builder().setToolbarColor(color).build().intent;
  assertTrue(intent.hasExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR));
  assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
  }

  @Test
  public void testNavBarDividerColor() {
  int color = Color.RED;
  Intent intent = new CustomTabsIntent.Builder()
  .setNavigationBarDividerColor(color).build().intent;
  assertTrue(intent.hasExtra(CustomTabsIntent.EXTRA_NAVIGATION_BAR_DIVIDER_COLOR));
  assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_NAVIGATION_BAR_DIVIDER_COLOR,
  0));
  }

  @Test
  public void testToolbarColorIsNotAResource() {
  @ColorRes int colorId = android.R.color.background_dark;
  int color = ApplicationProvider.getApplicationContext().getResources().getColor(colorId);
  Intent intent = new CustomTabsIntent.Builder().setToolbarColor(colorId).build().intent;
  assertFalse("The color should not be a resource ID",
  color == intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
  intent = new CustomTabsIntent.Builder().setToolbarColor(color).build().intent;
  assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
  }

  @Test
  public void testSecondaryToolbarColor() {
  int color = Color.RED;
  Intent intent = new CustomTabsIntent.Builder()
  .setSecondaryToolbarColor(color)
  .build()
  .intent;
  assertEquals(color, intent.getIntExtra(CustomTabsIntent.EXTRA_SECONDARY_TOOLBAR_COLOR, 0));
  }

  @Test
  public void testColorScheme() {
  try {
  new CustomTabsIntent.Builder().setColorScheme(-1);
  fail("Underflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder().setColorScheme(42);
  fail("Overflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  // None of the valid parameters should throw.
  final int[] colorSchemeValues = new int[] {
  CustomTabsIntent.COLOR_SCHEME_SYSTEM,
  CustomTabsIntent.COLOR_SCHEME_LIGHT,
  CustomTabsIntent.COLOR_SCHEME_DARK
  };

  for (int value : colorSchemeValues) {
  Intent intent =
  new CustomTabsIntent.Builder().setColorScheme(value).build().intent;
  assertEquals(value, intent.getIntExtra(CustomTabsIntent.EXTRA_COLOR_SCHEME, -1));
  }
  }

  @Test
  public void testDefaultColorSchemeParams() {
  int toolbarColor = Color.RED;
  int navigationBarColor = Color.GREEN;
  int navigationBarDividerColor = Color.BLUE;
  int secondaryToolbarColor = Color.WHITE;
  CustomTabColorSchemeParams defaultParam = new CustomTabColorSchemeParams.Builder()
  .setToolbarColor(toolbarColor)
  .setNavigationBarColor(navigationBarColor)
  .setNavigationBarDividerColor(navigationBarDividerColor)
  .setSecondaryToolbarColor(secondaryToolbarColor)
  .build();
  Intent intent =
  new CustomTabsIntent.Builder().setDefaultColorSchemeParams(
  defaultParam).build().intent;

  assertEquals(toolbarColor, intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_COLOR, 0));
  assertEquals(secondaryToolbarColor, intent.getIntExtra(
  CustomTabsIntent.EXTRA_SECONDARY_TOOLBAR_COLOR, 0));
  assertEquals(navigationBarColor, intent.getIntExtra(
  CustomTabsIntent.EXTRA_NAVIGATION_BAR_COLOR, 0));
  assertEquals(navigationBarDividerColor, intent.getIntExtra(
  CustomTabsIntent.EXTRA_NAVIGATION_BAR_DIVIDER_COLOR, 0));
  }

  @Test
  public void testActivityInitialFixedHeightResizeBehavior() {
  int heightFixedResizeBehavior = CustomTabsIntent.ACTIVITY_HEIGHT_FIXED;
  int initialActivityHeight = 200;

  Intent intent = new CustomTabsIntent.Builder()
  .setInitialActivityHeightPx(initialActivityHeight, heightFixedResizeBehavior)
  .build()
  .intent;

  assertEquals("The value of EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR should be "
  + "ACTIVITY_HEIGHT_FIXED.",
  heightFixedResizeBehavior,
  intent.getIntExtra(CustomTabsIntent.EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR,
  CustomTabsIntent.ACTIVITY_HEIGHT_DEFAULT));
  assertEquals("The height should be the same as the one that was set.",
  initialActivityHeight,
  intent.getIntExtra(CustomTabsIntent.EXTRA_INITIAL_ACTIVITY_HEIGHT_PX, 0));
  assertEquals("The value returned by the getter should be the same.",
  heightFixedResizeBehavior,
  CustomTabsIntent.getActivityResizeBehavior(intent));
  assertEquals("The height returned by the getter should be the same.",
  initialActivityHeight,
  CustomTabsIntent.getInitialActivityHeightPx(intent));
  }

  @Test
  public void testActivityInitialAdjustableHeightResizeBehavior() {
  int heightAdjustableResizeBehavior = CustomTabsIntent.ACTIVITY_HEIGHT_ADJUSTABLE;
  int initialActivityHeight = 200;

  Intent intent = new CustomTabsIntent.Builder()
  .setInitialActivityHeightPx(initialActivityHeight, heightAdjustableResizeBehavior)
  .build()
  .intent;

  assertEquals("The value of EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR should be "
  + "ACTIVITY_HEIGHT_ADJUSTABLE.",
  heightAdjustableResizeBehavior,
  intent.getIntExtra(CustomTabsIntent.EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR,
  CustomTabsIntent.ACTIVITY_HEIGHT_DEFAULT));
  assertEquals("The height should be the same as the one that was set.",
  initialActivityHeight,
  intent.getIntExtra(CustomTabsIntent.EXTRA_INITIAL_ACTIVITY_HEIGHT_PX, 0));
  assertEquals("The value returned by the getter should be the same.",
  heightAdjustableResizeBehavior,
  CustomTabsIntent.getActivityResizeBehavior(intent));
  assertEquals("The height returned by the getter should be the same.",
  initialActivityHeight,
  CustomTabsIntent.getInitialActivityHeightPx(intent));
  }

  @Test
  public void testActivityInitialHeightCorrectValue() {
  int initialActivityHeight = 200;
  int defaultResizeBehavior = CustomTabsIntent.ACTIVITY_HEIGHT_DEFAULT;

  Intent intent = new CustomTabsIntent.Builder()
  .setInitialActivityHeightPx(initialActivityHeight)
  .build()
  .intent;

  assertEquals("The height should be the same as the one that was set.",
  initialActivityHeight,
  intent.getIntExtra(CustomTabsIntent.EXTRA_INITIAL_ACTIVITY_HEIGHT_PX, 0));
  assertEquals("The value of EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR should be "
  + "ACTIVITY_HEIGHT_DEFAULT.",
  defaultResizeBehavior,
  intent.getIntExtra(CustomTabsIntent.EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR,
  CustomTabsIntent.ACTIVITY_HEIGHT_FIXED));
  assertEquals("The height returned by the getter should be the same.",
  initialActivityHeight,
  CustomTabsIntent.getInitialActivityHeightPx(intent));
  assertEquals("The value returned by the getter should be the same.",
  defaultResizeBehavior,
  CustomTabsIntent.getActivityResizeBehavior(intent));
  }

  @Test
  public void testActivityInitialFixedHeightExtraNotSet() {
  int defaultInitialActivityHeight = 0;
  int defaultResizeBehavior = CustomTabsIntent.ACTIVITY_HEIGHT_DEFAULT;

  Intent intent = new CustomTabsIntent.Builder().build().intent;

  assertFalse("The EXTRA_INITIAL_ACTIVITY_HEIGHT_PX should not be set.",
  intent.hasExtra(CustomTabsIntent.EXTRA_INITIAL_ACTIVITY_HEIGHT_PX));
  assertFalse("The EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR should not be set.",
  intent.hasExtra(CustomTabsIntent.EXTRA_ACTIVITY_HEIGHT_RESIZE_BEHAVIOR));
  assertEquals("The getter should return the default value.",
  defaultInitialActivityHeight,
  CustomTabsIntent.getInitialActivityHeightPx(intent));
  assertEquals("The getter should return the default value.",
  defaultResizeBehavior,
  CustomTabsIntent.getActivityResizeBehavior(intent));
  }

  @Test
  public void testActivityInitialHeightInvalidValuesThrow() {
  try {
  new CustomTabsIntent.Builder().setInitialActivityHeightPx(-1);
  fail("The height of the activity should be higher than 0.");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder().setInitialActivityHeightPx(100, -1);
  fail("Underflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder().setInitialActivityHeightPx(100,
  CustomTabsIntent.ACTIVITY_HEIGHT_FIXED + 1);
  fail("Overflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }
  }

  @Test
  public void testToolbarCornerRadiusDpCorrectValue() {
  int cornerRadiusDp = 16;

  Intent intent = new CustomTabsIntent.Builder()
  .setToolbarCornerRadiusDp(cornerRadiusDp)
  .build()
  .intent;

  assertEquals("The toolbar corner radius should be the same as the one that was set.",
  cornerRadiusDp,
  intent.getIntExtra(CustomTabsIntent.EXTRA_TOOLBAR_CORNER_RADIUS_DP, 0));
  assertEquals("The toolbar corner radius returned by the getter should be the same.",
  cornerRadiusDp,
  CustomTabsIntent.getToolbarCornerRadiusDp(intent));
  }

  @Test
  public void testToolbarCornerRadiusDpExtraNotSet() {
  int defaultCornerRadiusDp = 16;

  Intent intent = new CustomTabsIntent.Builder().build().intent;

  assertFalse("The EXTRA_TOOLBAR_CORNER_RADIUS_DP should not be set.",
  intent.hasExtra(CustomTabsIntent.EXTRA_TOOLBAR_CORNER_RADIUS_DP));
  assertEquals("The getter should return the default value.",
  defaultCornerRadiusDp,
  CustomTabsIntent.getToolbarCornerRadiusDp(intent));
  }

  @Test
  public void testToolbarCornerRadiusDpInvalidValueThrows() {
  try {
  new CustomTabsIntent.Builder().setToolbarCornerRadiusDp(-1);
  fail("Underflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder().setToolbarCornerRadiusDp(17);
  fail("Overflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }
  }
  @Test
  public void testCloseButtonPositionCorrectValue() {
  int closeButtonPosition = CustomTabsIntent.CLOSE_BUTTON_POSITION_START;

  Intent intent = new CustomTabsIntent.Builder()
  .setCloseButtonPosition(closeButtonPosition)
  .build()
  .intent;

  assertEquals("The close button position should be the same as the one that was set.",
  closeButtonPosition,
  intent.getIntExtra(CustomTabsIntent.EXTRA_CLOSE_BUTTON_POSITION,
  CustomTabsIntent.CLOSE_BUTTON_POSITION_END));
  assertEquals("The close button position returned by the getter should be the same.",
  closeButtonPosition,
  CustomTabsIntent.getCloseButtonPosition(intent));
  }

  @Test
  public void testCloseButtonPositionExtraNotSet() {
  int defaultPosition = CustomTabsIntent.CLOSE_BUTTON_POSITION_DEFAULT;

  Intent intent = new CustomTabsIntent.Builder().build().intent;

  assertFalse("The EXTRA_CLOSE_BUTTON_POSITION should not be set.",
  intent.hasExtra(CustomTabsIntent.EXTRA_CLOSE_BUTTON_POSITION));
  assertEquals("The getter should return the default value.",
  defaultPosition,
  CustomTabsIntent.getCloseButtonPosition(intent));
  }

  @Test
  public void testCloseButtonPositionInvalidValueThrows() {
  try {
  new CustomTabsIntent.Builder().setCloseButtonPosition(-1);
  fail("Underflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder()
  .setCloseButtonPosition(CustomTabsIntent.CLOSE_BUTTON_POSITION_END + 1);
  fail("Overflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }
  }

  public void throwsError_WhenInvalidShareStateSet() {
  try {
  new CustomTabsIntent.Builder().setShareState(-1);
  fail("Underflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }

  try {
  new CustomTabsIntent.Builder().setShareState(42);
  fail("Overflow arguments are expected to throw an exception");
  } catch (IllegalArgumentException exception) {
  }
  }

  @Test
  public void hasShareState_WhenValidShareStateSet() {
  final int[] shareStateValues = new int[]{
  CustomTabsIntent.SHARE_STATE_DEFAULT,
  CustomTabsIntent.SHARE_STATE_ON,
  CustomTabsIntent.SHARE_STATE_OFF
  };

  for (int value : shareStateValues) {
  Intent intent =
  new CustomTabsIntent.Builder().setShareState(value).build().intent;
  assertEquals(value, intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  }
  }

  @Test
  public void hasDefaultShareStateAndNoShareMenuItem_WhenBuiltWithDefaultConstructor() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_DEFAULT,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertFalse(intent.hasExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM));
  }

  @Test
  public void hasDefaultShareStateAndNoShareMenuItem_WhenShareStateSetToDefault() {
  Intent intent = new CustomTabsIntent.Builder().setShareState(
  CustomTabsIntent.SHARE_STATE_DEFAULT).build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_DEFAULT,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertFalse(intent.hasExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM));
  }

  @Test
  public void hasShareStateOffAndShareMenuItemFalse_WhenShareStateSetToOff() {
  Intent intent = new CustomTabsIntent.Builder().setShareState(
  CustomTabsIntent.SHARE_STATE_OFF).build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_OFF,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertFalse(intent.getBooleanExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM, false));
  }

  @Test
  public void hasShareStateOnAndShareMenuItemTrue_WhenShareStateSetToOn() {
  Intent intent = new CustomTabsIntent.Builder().setShareState(
  CustomTabsIntent.SHARE_STATE_ON).build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_ON,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertTrue(intent.getBooleanExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM, false));
  }

  @Test
  public void hasShareStateOnAndShareMenuItemTrue_WhenAddDefaultShareMenuItemIsCalled() {
  Intent intent = new CustomTabsIntent.Builder().addDefaultShareMenuItem().build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_ON,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertTrue(intent.getBooleanExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM, false));
  }

  @Test
  public void hasShareStateDefaultAndNoShareMenuItem_WhenShareStateChangedToDefault() {
  Intent intent = new CustomTabsIntent.Builder()
  .setShareState(CustomTabsIntent.SHARE_STATE_OFF)
  .setShareState(CustomTabsIntent.SHARE_STATE_DEFAULT)
  .build()
  .intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_DEFAULT,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertFalse(intent.hasExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM));
  }

  @Test
  public void hasShareStateOnAndShareMenuItem_WhenSetDefaultShareMenuItemIsTrue() {
  Intent intent =
  new CustomTabsIntent.Builder().setDefaultShareMenuItemEnabled(true).build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_ON,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertTrue(intent.getBooleanExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM, false));
  }

  @Test
  public void hasShareStateOffAndShareMenuItemFalse_WhenSetDefaultShareMenuItemIsFalse() {
  Intent intent =
  new CustomTabsIntent.Builder().setDefaultShareMenuItemEnabled(false).build().intent;

  assertEquals(CustomTabsIntent.SHARE_STATE_OFF,
  intent.getIntExtra(CustomTabsIntent.EXTRA_SHARE_STATE, -1));
  assertFalse(intent.getBooleanExtra(CustomTabsIntent.EXTRA_DEFAULT_SHARE_MENU_ITEM, false));
  }

  @Test
  public void hasNullSessionExtra_WhenBuiltWithDefaultConstructor() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertNullSessionInExtras(intent);
  }

  @Test
  public void hasNullSessionExtra_WhenBuiltWithNullSession() {
  CustomTabsSession session = null;
  Intent intent = new CustomTabsIntent.Builder(session).build().intent;
  assertNullSessionInExtras(intent);
  }

  @SuppressWarnings("deprecation")
  @Test
  public void putsSessionBinderAndId_IfSuppliedInConstructor() {
  CustomTabsSession session = TestUtil.makeMockSession();
  Intent intent = new CustomTabsIntent.Builder(session).build().intent;
  assertEquals(session.getBinder(),
  intent.getExtras().getBinder(CustomTabsIntent.EXTRA_SESSION));
  assertEquals(session.getId(), intent.getParcelableExtra(CustomTabsIntent.EXTRA_SESSION_ID));
  }

  @SuppressWarnings("deprecation")
  @Test
  public void putsSessionBinderAndId_IfSuppliedInSetter() {
  CustomTabsSession session = TestUtil.makeMockSession();
  Intent intent = new CustomTabsIntent.Builder().setSession(session).build().intent;
  assertEquals(session.getBinder(),
  intent.getExtras().getBinder(CustomTabsIntent.EXTRA_SESSION));
  assertEquals(session.getId(), intent.getParcelableExtra(CustomTabsIntent.EXTRA_SESSION_ID));
  }

  @SuppressWarnings("deprecation")
  @Test
  public void putsPendingSessionId() {
  CustomTabsSession.PendingSession pendingSession = TestUtil.makeMockPendingSession();
  Intent intent = new CustomTabsIntent.Builder().setPendingSession(pendingSession).build()
  .intent;
  assertEquals(pendingSession.getId(),
  intent.getParcelableExtra(CustomTabsIntent.EXTRA_SESSION_ID));
  }

  @Config(maxSdk = Build.VERSION_CODES.M)
  @Test
  public void putDefaultAcceptLanguage_BeforeSdk24() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;

  Bundle header = intent.getBundleExtra(Browser.EXTRA_HEADERS);
  boolean isEmptyAcceptLanguage = header == null || !header.containsKey(ACCEPT_LANGUAGE);
  assertTrue(isEmptyAcceptLanguage);
  }

  @Config(minSdk = Build.VERSION_CODES.N)
  @Test
  public void putDefaultAcceptLanguage() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;

  assertEquals(LocaleList.getAdjustedDefault().get(0).toLanguageTag(),
  intent.getBundleExtra(Browser.EXTRA_HEADERS).getString(ACCEPT_LANGUAGE));
  }

  @Test
  public void testBookmarksButton() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertTrue(CustomTabsIntent.isBookmarksButtonEnabled(intent));

  intent = new CustomTabsIntent.Builder().setBookmarksButtonEnabled(true).build().intent;
  assertTrue(CustomTabsIntent.isBookmarksButtonEnabled(intent));

  // Disabled only when explicitly called to disable it.
  intent = new CustomTabsIntent.Builder().setBookmarksButtonEnabled(false).build().intent;
  assertFalse(CustomTabsIntent.isBookmarksButtonEnabled(intent));
  }

  @Test
  public void testDownloadButton() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertTrue(CustomTabsIntent.isDownloadButtonEnabled(intent));

  intent = new CustomTabsIntent.Builder().setDownloadButtonEnabled(true).build().intent;
  assertTrue(CustomTabsIntent.isDownloadButtonEnabled(intent));

  // Disabled only when explicitly called to disable it.
  intent = new CustomTabsIntent.Builder().setDownloadButtonEnabled(false).build().intent;
  assertFalse(CustomTabsIntent.isDownloadButtonEnabled(intent));
  }

  @Test
  public void testSendToExternalDefaultHandler() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertFalse(CustomTabsIntent.isSendToExternalDefaultHandlerEnabled(intent));

  intent = new CustomTabsIntent.Builder()
  .setSendToExternalDefaultHandlerEnabled(false).build().intent;
  assertFalse(CustomTabsIntent.isSendToExternalDefaultHandlerEnabled(intent));

  // The extra is set to true only when explicitly called to enable it.
  intent = new CustomTabsIntent.Builder()
  .setSendToExternalDefaultHandlerEnabled(true).build().intent;
  assertTrue(CustomTabsIntent.isSendToExternalDefaultHandlerEnabled(intent));
  }

  @Config(minSdk = Build.VERSION_CODES.N)
  @Test
  public void testBackgroundInteraction() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertTrue(CustomTabsIntent.isBackgroundInteractionEnabled(intent));

  intent = new CustomTabsIntent.Builder()
  .setBackgroundInteractionEnabled(true).build().intent;
  assertTrue(CustomTabsIntent.isBackgroundInteractionEnabled(intent));

  // The extra (EXTRA_DISABLE_BACKGROUND_INTERACTION) is set to true
  // only when explicitly called to disable it.
  intent = new CustomTabsIntent.Builder()
  .setBackgroundInteractionEnabled(false).build().intent;
  assertFalse(CustomTabsIntent.isBackgroundInteractionEnabled(intent));
  }

  @Config(minSdk = Build.VERSION_CODES.N)
  @Test
  public void testTranslateLocale() {
  Intent intent = new CustomTabsIntent.Builder().build().intent;
  assertNull(CustomTabsIntent.getTranslateLocale(intent));

  intent = new CustomTabsIntent.Builder().setTranslateLocale(Locale.FRANCE).build().intent;
  Locale locale = CustomTabsIntent.getTranslateLocale(intent);
  assertEquals(locale.toLanguageTag(), Locale.FRANCE.toLanguageTag());
  }

  @Config(minSdk = Build.VERSION_CODES.N)
  @Test
  public void testSecondaryToolbarSwipeUpGesture() {
  PendingIntent pendingIntent = TestUtil.makeMockPendingIntent();
  Intent intent = new CustomTabsIntent.Builder()
  .setSecondaryToolbarSwipeUpGesture(pendingIntent)
  .build()
  .intent;
  assertEquals(pendingIntent, CustomTabsIntent.getSecondaryToolbarSwipeUpGesture(intent));
  }

  private void assertNullSessionInExtras(Intent intent) {
  assertTrue(intent.hasExtra(CustomTabsIntent.EXTRA_SESSION));
  assertNull(intent.getExtras().getBinder(CustomTabsIntent.EXTRA_SESSION));
  }
 }