core/tests/coretests/src/android/widget/SuggestionsPopupWindowTest.java - platform/frameworks/base - Git at Google

 /*
  * Copyright (C) 2015 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 android.widget;

 import static android.support.test.espresso.Espresso.onView;
 import static android.support.test.espresso.Espresso.pressBack;
 import static android.support.test.espresso.action.ViewActions.clearText;
 import static android.support.test.espresso.action.ViewActions.click;
 import static android.support.test.espresso.action.ViewActions.replaceText;
 import static android.support.test.espresso.assertion.ViewAssertions.matches;
 import static android.support.test.espresso.matcher.RootMatchers.withDecorView;
 import static android.support.test.espresso.matcher.ViewMatchers.withId;
 import static android.support.test.espresso.matcher.ViewMatchers.withText;
 import static android.widget.espresso.DragHandleUtils.onHandleView;
 import static android.widget.espresso.FloatingToolbarEspressoUtils.assertFloatingToolbarContainsItem;
 import static android.widget.espresso.FloatingToolbarEspressoUtils.clickFloatingToolbarItem;
 import static android.widget.espresso.FloatingToolbarEspressoUtils.sleepForFloatingToolbarPopup;
 import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupContainsItem;
 import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupIsDisplayed;
 import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupIsNotDisplayed;
 import static android.widget.espresso.SuggestionsPopupwindowUtils.clickSuggestionsPopupItem;
 import static android.widget.espresso.SuggestionsPopupwindowUtils.onSuggestionsPopup;
 import static android.widget.espresso.TextViewActions.clickOnTextAtIndex;
 import static android.widget.espresso.TextViewActions.longPressOnTextAtIndex;
 import static org.hamcrest.Matchers.is;
 import android.content.res.TypedArray;
 import android.support.test.espresso.NoMatchingViewException;
 import android.support.test.espresso.ViewAssertion;
 import android.test.ActivityInstrumentationTestCase2;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.test.suitebuilder.annotation.Suppress;
 import android.text.Selection;
 import android.text.Spannable;
 import android.text.Spanned;
 import android.text.TextPaint;
 import android.text.style.SuggestionSpan;
 import android.text.style.TextAppearanceSpan;
 import android.view.View;

 import com.android.frameworks.coretests.R;

 /**
  * SuggestionsPopupWindowTest tests.
  *
  * TODO: Add tests for when there are no suggestions
  */
 public class SuggestionsPopupWindowTest extends ActivityInstrumentationTestCase2<TextViewActivity> {

     public SuggestionsPopupWindowTest() {
         super(TextViewActivity.class);
     }

     @Override
     protected void setUp() throws Exception {
         super.setUp();
         getActivity();
     }

     private void setSuggestionSpan(SuggestionSpan span, int start, int end) {
         final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
         textView.post(
                 () -> {
                     final Spannable text = (Spannable) textView.getText();
                     text.setSpan(span, start, end, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
                     Selection.setSelection(text, (start + end) / 2);
                 });
         getInstrumentation().waitForIdleSync();
     }

     @SmallTest
     public void testOnTextContextMenuItem() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
         textView.post(() -> textView.onTextContextMenuItem(TextView.ID_REPLACE));
         getInstrumentation().waitForIdleSync();

         assertSuggestionsPopupIsDisplayed();
     }

     @SmallTest
     public void testSelectionActionMode() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(text.indexOf('e')));
         sleepForFloatingToolbarPopup();
         assertFloatingToolbarContainsItem(
                 getActivity().getString(com.android.internal.R.string.replace));
         sleepForFloatingToolbarPopup();
         clickFloatingToolbarItem(
                 getActivity().getString(com.android.internal.R.string.replace));

         assertSuggestionsPopupIsDisplayed();
     }

     @SmallTest
     public void testInsertionActionMode() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));
         onHandleView(com.android.internal.R.id.insertion_handle).perform(click());
         sleepForFloatingToolbarPopup();
         assertFloatingToolbarContainsItem(
                 getActivity().getString(com.android.internal.R.string.replace));
         clickFloatingToolbarItem(
                 getActivity().getString(com.android.internal.R.string.replace));

         assertSuggestionsPopupIsDisplayed();
     }

     private void showSuggestionsPopup() {
         final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
         textView.post(() -> textView.onTextContextMenuItem(TextView.ID_REPLACE));
         getInstrumentation().waitForIdleSync();
         assertSuggestionsPopupIsDisplayed();
     }

     @SmallTest
     public void testSuggestionItems() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         showSuggestionsPopup();

         assertSuggestionsPopupIsDisplayed();
         assertSuggestionsPopupContainsItem("DEF");
         assertSuggestionsPopupContainsItem("Def");
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.delete));

         // Select an item.
         clickSuggestionsPopupItem("DEF");
         assertSuggestionsPopupIsNotDisplayed();
         onView(withId(R.id.textview)).check(matches(withText("abc DEF ghi")));

         showSuggestionsPopup();
         assertSuggestionsPopupIsDisplayed();
         assertSuggestionsPopupContainsItem("def");
         assertSuggestionsPopupContainsItem("Def");
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.delete));

         // Delete
         clickSuggestionsPopupItem(
                 getActivity().getString(com.android.internal.R.string.delete));
         assertSuggestionsPopupIsNotDisplayed();
         onView(withId(R.id.textview)).check(matches(withText("abc ghi")));
     }

     @SmallTest
     public void testMisspelled() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_MISSPELLED);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         showSuggestionsPopup();

         assertSuggestionsPopupIsDisplayed();
         assertSuggestionsPopupContainsItem("DEF");
         assertSuggestionsPopupContainsItem("Def");
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.addToDictionary));
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.delete));

         // Click "Add to dictionary".
         clickSuggestionsPopupItem(
                 getActivity().getString(com.android.internal.R.string.addToDictionary));
         // TODO: Check if add to dictionary dialog is displayed.
     }

     @SmallTest
     public void testEasyCorrect() {
         final String text = "abc def ghi";

         onView(withId(R.id.textview)).perform(click());
         onView(withId(R.id.textview)).perform(replaceText(text));

         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 new String[]{"DEF", "Def"},
                 SuggestionSpan.FLAG_EASY_CORRECT | SuggestionSpan.FLAG_MISSPELLED);
         setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

         onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));

         assertSuggestionsPopupIsDisplayed();
         assertSuggestionsPopupContainsItem("DEF");
         assertSuggestionsPopupContainsItem("Def");
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.delete));

         // Select an item.
         clickSuggestionsPopupItem("DEF");
         assertSuggestionsPopupIsNotDisplayed();
         onView(withId(R.id.textview)).check(matches(withText("abc DEF ghi")));

         onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));
         assertSuggestionsPopupIsNotDisplayed();

         showSuggestionsPopup();
         assertSuggestionsPopupIsDisplayed();
         assertSuggestionsPopupContainsItem("def");
         assertSuggestionsPopupContainsItem("Def");
         assertSuggestionsPopupContainsItem(
                 getActivity().getString(com.android.internal.R.string.delete));
     }

     @SmallTest
     public void testTextAppearanceInSuggestionsPopup() {
         final String text = "abc def ghi";

         final String[] singleWordCandidates = {"DEF", "Def"};
         final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
                 singleWordCandidates, SuggestionSpan.FLAG_MISSPELLED);
         final String[] multiWordCandidates = {"ABC DEF GHI", "Abc Def Ghi"};
         final SuggestionSpan multiWordSuggestionSpan = new SuggestionSpan(getActivity(),
                 multiWordCandidates, SuggestionSpan.FLAG_MISSPELLED);

         final TypedArray array =
                 getActivity().obtainStyledAttributes(com.android.internal.R.styleable.Theme);
         final int id = array.getResourceId(
                 com.android.internal.R.styleable.Theme_textEditSuggestionHighlightStyle, 0);
         array.recycle();
         final TextAppearanceSpan expectedSpan = new TextAppearanceSpan(getActivity(), id);
         final TextPaint tmpTp = new TextPaint();
         expectedSpan.updateDrawState(tmpTp);
         final int expectedHighlightTextColor = tmpTp.getColor();
         final float expectedHighlightTextSize = tmpTp.getTextSize();
         final TextView textView = (TextView) getActivity().findViewById(R.id.textview);

         // In this test, the SuggestionsPopupWindow looks like
         //   abc def ghi
         // -----------------
         // | abc *DEF* ghi |
         // | abc *Def* ghi |
         // | *ABC DEF GHI* |
         // | *Abc Def Ghi* |
         // -----------------
         // | DELETE        |
         // -----------------
         // *XX* means that XX is highlighted.
         for (int i = 0; i < 2; i++) {
             onView(withId(R.id.textview)).perform(click());
             onView(withId(R.id.textview)).perform(replaceText(text));
             setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);
             setSuggestionSpan(multiWordSuggestionSpan, 0, text.length());

             showSuggestionsPopup();
             assertSuggestionsPopupIsDisplayed();
             assertSuggestionsPopupContainsItem("abc DEF ghi");
             assertSuggestionsPopupContainsItem("abc Def ghi");
             assertSuggestionsPopupContainsItem("ABC DEF GHI");
             assertSuggestionsPopupContainsItem("Abc Def Ghi");
             assertSuggestionsPopupContainsItem(
                     getActivity().getString(com.android.internal.R.string.delete));

             onSuggestionsPopup().check(new ViewAssertion() {
                 @Override
                 public void check(View view, NoMatchingViewException e) {
                     final ListView listView = (ListView) view.findViewById(
                             com.android.internal.R.id.suggestionContainer);
                     assertNotNull(listView);
                     final int childNum = listView.getChildCount();
                     assertEquals(singleWordCandidates.length + multiWordCandidates.length,
                             childNum);

                     for (int j = 0; j < childNum; j++) {
                         final TextView suggestion = (TextView) listView.getChildAt(j);
                         assertNotNull(suggestion);
                         final Spanned spanned = (Spanned) suggestion.getText();
                         assertNotNull(spanned);

                         // Check that the suggestion item order is kept.
                         final String expectedText;
                         if (j < singleWordCandidates.length) {
                             expectedText = "abc " + singleWordCandidates[j] + " ghi";
                         } else {
                             expectedText = multiWordCandidates[j - singleWordCandidates.length];
                         }
                         assertEquals(expectedText, spanned.toString());

                         // Check that the text is highlighted with correct color and text size.
                         final TextAppearanceSpan[] taSpan = spanned.getSpans(
                                 text.indexOf('d'), text.indexOf('f') + 1, TextAppearanceSpan.class);
                         assertEquals(1, taSpan.length);
                         TextPaint tp = new TextPaint();
                         taSpan[0].updateDrawState(tp);
                         assertEquals(expectedHighlightTextColor, tp.getColor());
                         assertEquals(expectedHighlightTextSize, tp.getTextSize());

                         // Check the correct part of the text is highlighted.
                         final int expectedStart;
                         final int expectedEnd;
                         if (j < singleWordCandidates.length) {
                             expectedStart = text.indexOf('d');
                             expectedEnd = text.indexOf('f') + 1;
                         } else {
                             expectedStart = 0;
                             expectedEnd = text.length();
                         }
                         assertEquals(expectedStart, spanned.getSpanStart(taSpan[0]));
                         assertEquals(expectedEnd, spanned.getSpanEnd(taSpan[0]));
                     }
                 }
             });
             pressBack();
             onView(withId(R.id.textview))
                     .inRoot(withDecorView(is(getActivity().getWindow().getDecorView())))
                     .perform(clearText());
         }
     }
 }
	/*
	* Copyright (C) 2015 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 android.widget;

	import static android.support.test.espresso.Espresso.onView;
	import static android.support.test.espresso.Espresso.pressBack;
	import static android.support.test.espresso.action.ViewActions.clearText;
	import static android.support.test.espresso.action.ViewActions.click;
	import static android.support.test.espresso.action.ViewActions.replaceText;
	import static android.support.test.espresso.assertion.ViewAssertions.matches;
	import static android.support.test.espresso.matcher.RootMatchers.withDecorView;
	import static android.support.test.espresso.matcher.ViewMatchers.withId;
	import static android.support.test.espresso.matcher.ViewMatchers.withText;
	import static android.widget.espresso.DragHandleUtils.onHandleView;
	import static android.widget.espresso.FloatingToolbarEspressoUtils.assertFloatingToolbarContainsItem;
	import static android.widget.espresso.FloatingToolbarEspressoUtils.clickFloatingToolbarItem;
	import static android.widget.espresso.FloatingToolbarEspressoUtils.sleepForFloatingToolbarPopup;
	import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupContainsItem;
	import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupIsDisplayed;
	import static android.widget.espresso.SuggestionsPopupwindowUtils.assertSuggestionsPopupIsNotDisplayed;
	import static android.widget.espresso.SuggestionsPopupwindowUtils.clickSuggestionsPopupItem;
	import static android.widget.espresso.SuggestionsPopupwindowUtils.onSuggestionsPopup;
	import static android.widget.espresso.TextViewActions.clickOnTextAtIndex;
	import static android.widget.espresso.TextViewActions.longPressOnTextAtIndex;
	import static org.hamcrest.Matchers.is;
	import android.content.res.TypedArray;
	import android.support.test.espresso.NoMatchingViewException;
	import android.support.test.espresso.ViewAssertion;
	import android.test.ActivityInstrumentationTestCase2;
	import android.test.suitebuilder.annotation.SmallTest;
	import android.test.suitebuilder.annotation.Suppress;
	import android.text.Selection;
	import android.text.Spannable;
	import android.text.Spanned;
	import android.text.TextPaint;
	import android.text.style.SuggestionSpan;
	import android.text.style.TextAppearanceSpan;
	import android.view.View;

	import com.android.frameworks.coretests.R;

	/**
	* SuggestionsPopupWindowTest tests.
	*
	* TODO: Add tests for when there are no suggestions
	*/
	public class SuggestionsPopupWindowTest extends ActivityInstrumentationTestCase2<TextViewActivity> {

	public SuggestionsPopupWindowTest() {
	super(TextViewActivity.class);
	}

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	getActivity();
	}

	private void setSuggestionSpan(SuggestionSpan span, int start, int end) {
	final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
	textView.post(
	() -> {
	final Spannable text = (Spannable) textView.getText();
	text.setSpan(span, start, end, Spanned.SPAN_INCLUSIVE_INCLUSIVE);
	Selection.setSelection(text, (start + end) / 2);
	});
	getInstrumentation().waitForIdleSync();
	}

	@SmallTest
	public void testOnTextContextMenuItem() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
	textView.post(() -> textView.onTextContextMenuItem(TextView.ID_REPLACE));
	getInstrumentation().waitForIdleSync();

	assertSuggestionsPopupIsDisplayed();
	}

	@SmallTest
	public void testSelectionActionMode() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(text.indexOf('e')));
	sleepForFloatingToolbarPopup();
	assertFloatingToolbarContainsItem(
	getActivity().getString(com.android.internal.R.string.replace));
	sleepForFloatingToolbarPopup();
	clickFloatingToolbarItem(
	getActivity().getString(com.android.internal.R.string.replace));

	assertSuggestionsPopupIsDisplayed();
	}

	@SmallTest
	public void testInsertionActionMode() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));
	onHandleView(com.android.internal.R.id.insertion_handle).perform(click());
	sleepForFloatingToolbarPopup();
	assertFloatingToolbarContainsItem(
	getActivity().getString(com.android.internal.R.string.replace));
	clickFloatingToolbarItem(
	getActivity().getString(com.android.internal.R.string.replace));

	assertSuggestionsPopupIsDisplayed();
	}

	private void showSuggestionsPopup() {
	final TextView textView = (TextView) getActivity().findViewById(R.id.textview);
	textView.post(() -> textView.onTextContextMenuItem(TextView.ID_REPLACE));
	getInstrumentation().waitForIdleSync();
	assertSuggestionsPopupIsDisplayed();
	}

	@SmallTest
	public void testSuggestionItems() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_AUTO_CORRECTION);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	showSuggestionsPopup();

	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("DEF");
	assertSuggestionsPopupContainsItem("Def");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));

	// Select an item.
	clickSuggestionsPopupItem("DEF");
	assertSuggestionsPopupIsNotDisplayed();
	onView(withId(R.id.textview)).check(matches(withText("abc DEF ghi")));

	showSuggestionsPopup();
	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("def");
	assertSuggestionsPopupContainsItem("Def");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));

	// Delete
	clickSuggestionsPopupItem(
	getActivity().getString(com.android.internal.R.string.delete));
	assertSuggestionsPopupIsNotDisplayed();
	onView(withId(R.id.textview)).check(matches(withText("abc ghi")));
	}

	@SmallTest
	public void testMisspelled() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"}, SuggestionSpan.FLAG_MISSPELLED);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	showSuggestionsPopup();

	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("DEF");
	assertSuggestionsPopupContainsItem("Def");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.addToDictionary));
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));

	// Click "Add to dictionary".
	clickSuggestionsPopupItem(
	getActivity().getString(com.android.internal.R.string.addToDictionary));
	// TODO: Check if add to dictionary dialog is displayed.
	}

	@SmallTest
	public void testEasyCorrect() {
	final String text = "abc def ghi";

	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));

	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	new String[]{"DEF", "Def"},
	SuggestionSpan.FLAG_EASY_CORRECT \| SuggestionSpan.FLAG_MISSPELLED);
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);

	onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));

	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("DEF");
	assertSuggestionsPopupContainsItem("Def");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));

	// Select an item.
	clickSuggestionsPopupItem("DEF");
	assertSuggestionsPopupIsNotDisplayed();
	onView(withId(R.id.textview)).check(matches(withText("abc DEF ghi")));

	onView(withId(R.id.textview)).perform(clickOnTextAtIndex(text.indexOf('e')));
	assertSuggestionsPopupIsNotDisplayed();

	showSuggestionsPopup();
	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("def");
	assertSuggestionsPopupContainsItem("Def");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));
	}

	@SmallTest
	public void testTextAppearanceInSuggestionsPopup() {
	final String text = "abc def ghi";

	final String[] singleWordCandidates = {"DEF", "Def"};
	final SuggestionSpan suggestionSpan = new SuggestionSpan(getActivity(),
	singleWordCandidates, SuggestionSpan.FLAG_MISSPELLED);
	final String[] multiWordCandidates = {"ABC DEF GHI", "Abc Def Ghi"};
	final SuggestionSpan multiWordSuggestionSpan = new SuggestionSpan(getActivity(),
	multiWordCandidates, SuggestionSpan.FLAG_MISSPELLED);

	final TypedArray array =
	getActivity().obtainStyledAttributes(com.android.internal.R.styleable.Theme);
	final int id = array.getResourceId(
	com.android.internal.R.styleable.Theme_textEditSuggestionHighlightStyle, 0);
	array.recycle();
	final TextAppearanceSpan expectedSpan = new TextAppearanceSpan(getActivity(), id);
	final TextPaint tmpTp = new TextPaint();
	expectedSpan.updateDrawState(tmpTp);
	final int expectedHighlightTextColor = tmpTp.getColor();
	final float expectedHighlightTextSize = tmpTp.getTextSize();
	final TextView textView = (TextView) getActivity().findViewById(R.id.textview);

	// In this test, the SuggestionsPopupWindow looks like
	// abc def ghi
	// -----------------
	// \| abc DEF ghi \|
	// \| abc Def ghi \|
	// \| ABC DEF GHI \|
	// \| Abc Def Ghi \|
	// -----------------
	// \| DELETE \|
	// -----------------
	// XX means that XX is highlighted.
	for (int i = 0; i < 2; i++) {
	onView(withId(R.id.textview)).perform(click());
	onView(withId(R.id.textview)).perform(replaceText(text));
	setSuggestionSpan(suggestionSpan, text.indexOf('d'), text.indexOf('f') + 1);
	setSuggestionSpan(multiWordSuggestionSpan, 0, text.length());

	showSuggestionsPopup();
	assertSuggestionsPopupIsDisplayed();
	assertSuggestionsPopupContainsItem("abc DEF ghi");
	assertSuggestionsPopupContainsItem("abc Def ghi");
	assertSuggestionsPopupContainsItem("ABC DEF GHI");
	assertSuggestionsPopupContainsItem("Abc Def Ghi");
	assertSuggestionsPopupContainsItem(
	getActivity().getString(com.android.internal.R.string.delete));

	onSuggestionsPopup().check(new ViewAssertion() {
	@Override
	public void check(View view, NoMatchingViewException e) {
	final ListView listView = (ListView) view.findViewById(
	com.android.internal.R.id.suggestionContainer);
	assertNotNull(listView);
	final int childNum = listView.getChildCount();
	assertEquals(singleWordCandidates.length + multiWordCandidates.length,
	childNum);

	for (int j = 0; j < childNum; j++) {
	final TextView suggestion = (TextView) listView.getChildAt(j);
	assertNotNull(suggestion);
	final Spanned spanned = (Spanned) suggestion.getText();
	assertNotNull(spanned);

	// Check that the suggestion item order is kept.
	final String expectedText;
	if (j < singleWordCandidates.length) {
	expectedText = "abc " + singleWordCandidates[j] + " ghi";
	} else {
	expectedText = multiWordCandidates[j - singleWordCandidates.length];
	}
	assertEquals(expectedText, spanned.toString());

	// Check that the text is highlighted with correct color and text size.
	final TextAppearanceSpan[] taSpan = spanned.getSpans(
	text.indexOf('d'), text.indexOf('f') + 1, TextAppearanceSpan.class);
	assertEquals(1, taSpan.length);
	TextPaint tp = new TextPaint();
	taSpan[0].updateDrawState(tp);
	assertEquals(expectedHighlightTextColor, tp.getColor());
	assertEquals(expectedHighlightTextSize, tp.getTextSize());

	// Check the correct part of the text is highlighted.
	final int expectedStart;
	final int expectedEnd;
	if (j < singleWordCandidates.length) {
	expectedStart = text.indexOf('d');
	expectedEnd = text.indexOf('f') + 1;
	} else {
	expectedStart = 0;
	expectedEnd = text.length();
	}
	assertEquals(expectedStart, spanned.getSpanStart(taSpan[0]));
	assertEquals(expectedEnd, spanned.getSpanEnd(taSpan[0]));
	}
	}
	});
	pressBack();
	onView(withId(R.id.textview))
	.inRoot(withDecorView(is(getActivity().getWindow().getDecorView())))
	.perform(clearText());
	}
	}
	}