/*
* 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());
}
}
}