TextViewActivityTest.java revision c24c2bbb69634435d1d9fc97671229df245bd8d0 
1/*
2 * Copyright (C) 2015 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License
15 */
16
17package android.widget;
18
19import static android.widget.espresso.TextViewActions.clickOnTextAtIndex;
20import static android.widget.espresso.TextViewActions.doubleTapAndDragOnText;
21import static android.widget.espresso.TextViewActions.doubleClickOnTextAtIndex;
22import static android.widget.espresso.TextViewActions.dragHandle;
23import static android.widget.espresso.TextViewActions.Handle;
24import static android.widget.espresso.TextViewActions.longPressAndDragOnText;
25import static android.widget.espresso.TextViewActions.longPressOnTextAtIndex;
26import static android.widget.espresso.TextViewAssertions.hasInsertionPointerAtIndex;
27import static android.widget.espresso.TextViewAssertions.hasSelection;
28import static android.widget.espresso.FloatingToolbarEspressoUtils.assertFloatingToolbarIsDisplayed;
29import static android.support.test.espresso.Espresso.onView;
30import static android.support.test.espresso.action.ViewActions.click;
31import static android.support.test.espresso.action.ViewActions.pressKey;
32import static android.support.test.espresso.action.ViewActions.typeTextIntoFocusedView;
33import static android.support.test.espresso.assertion.ViewAssertions.matches;
34import static android.support.test.espresso.matcher.RootMatchers.withDecorView;
35import static android.support.test.espresso.matcher.ViewMatchers.hasDescendant;
36import static android.support.test.espresso.matcher.ViewMatchers.isAssignableFrom;
37import static android.support.test.espresso.matcher.ViewMatchers.withId;
38import static android.support.test.espresso.matcher.ViewMatchers.withText;
39import static org.hamcrest.Matchers.allOf;
40
41import com.android.frameworks.coretests.R;
42
43import android.support.test.espresso.ViewInteraction;
44import android.test.ActivityInstrumentationTestCase2;
45import android.test.suitebuilder.annotation.SmallTest;
46import android.view.KeyEvent;
47
48/**
49 * Tests the TextView widget from an Activity
50 */
51public class TextViewActivityTest extends ActivityInstrumentationTestCase2<TextViewActivity>{
52
53    public TextViewActivityTest() {
54        super(TextViewActivity.class);
55    }
56
57    @Override
58    public void setUp() {
59        getActivity();
60    }
61
62    @SmallTest
63    public void testTypedTextIsOnScreen() throws Exception {
64        final String helloWorld = "Hello world!";
65        onView(withId(R.id.textview)).perform(click());
66        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
67
68        onView(withId(R.id.textview)).check(matches(withText(helloWorld)));
69    }
70
71    @SmallTest
72    public void testPositionCursorAtTextAtIndex() throws Exception {
73        final String helloWorld = "Hello world!";
74        onView(withId(R.id.textview)).perform(click());
75        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
76        onView(withId(R.id.textview)).perform(clickOnTextAtIndex(helloWorld.indexOf("world")));
77
78        // Delete text at specified index and see if we got the right one.
79        onView(withId(R.id.textview)).perform(pressKey(KeyEvent.KEYCODE_FORWARD_DEL));
80        onView(withId(R.id.textview)).check(matches(withText("Hello orld!")));
81    }
82
83    @SmallTest
84    public void testLongPressToSelect() throws Exception {
85        final String helloWorld = "Hello Kirk!";
86        onView(withId(R.id.textview)).perform(click());
87        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
88        onView(withId(R.id.textview)).perform(
89                longPressOnTextAtIndex(helloWorld.indexOf("Kirk")));
90
91        onView(withId(R.id.textview)).check(hasSelection("Kirk"));
92    }
93
94    @SmallTest
95    public void testLongPressEmptySpace() throws Exception {
96        final String helloWorld = "Hello big round sun!";
97        onView(withId(R.id.textview)).perform(click());
98        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
99        // Move cursor somewhere else
100        onView(withId(R.id.textview)).perform(clickOnTextAtIndex(helloWorld.indexOf("big")));
101        // Long-press at end of line.
102        onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(helloWorld.length()));
103
104        onView(withId(R.id.textview)).check(hasInsertionPointerAtIndex(helloWorld.length()));
105    }
106
107    @SmallTest
108    public void testLongPressAndDragToSelect() throws Exception {
109        final String helloWorld = "Hello little handsome boy!";
110        onView(withId(R.id.textview)).perform(click());
111        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
112        onView(withId(R.id.textview)).perform(
113                longPressAndDragOnText(helloWorld.indexOf("little"), helloWorld.indexOf(" boy!")));
114
115        onView(withId(R.id.textview)).check(hasSelection("little handsome"));
116    }
117
118    @SmallTest
119    public void testDoubleTapToSelect() throws Exception {
120        final String helloWorld = "Hello SuetYi!";
121        onView(withId(R.id.textview)).perform(click());
122        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
123        onView(withId(R.id.textview)).perform(
124                doubleClickOnTextAtIndex(helloWorld.indexOf("SuetYi")));
125
126        onView(withId(R.id.textview)).check(hasSelection("SuetYi"));
127    }
128
129    @SmallTest
130    public void testDoubleTapAndDragToSelect() throws Exception {
131        final String helloWorld = "Hello young beautiful girl!";
132        onView(withId(R.id.textview)).perform(click());
133        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
134        onView(withId(R.id.textview)).perform(
135                doubleTapAndDragOnText(helloWorld.indexOf("young"), helloWorld.indexOf(" girl!")));
136
137        onView(withId(R.id.textview)).check(hasSelection("young beautiful"));
138    }
139
140    @SmallTest
141    public void testSelectBackwordsByTouch() throws Exception {
142        final String helloWorld = "Hello king of the Jungle!";
143        onView(withId(R.id.textview)).perform(click());
144        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));
145        onView(withId(R.id.textview)).perform(
146                doubleTapAndDragOnText(helloWorld.indexOf(" Jungle!"), helloWorld.indexOf("king")));
147
148        onView(withId(R.id.textview)).check(hasSelection("king of the"));
149    }
150
151    @SmallTest
152    public void testToolbarAppearsAfterSelection() throws Exception {
153        // It'll be nice to check that the toolbar is not visible (or does not exist) here
154        // I can't currently find a way to do this. I'll get to it later.
155
156        final String text = "Toolbar appears after selection.";
157        onView(withId(R.id.textview)).perform(click());
158        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));
159        onView(withId(R.id.textview)).perform(
160                longPressOnTextAtIndex(text.indexOf("appears")));
161
162        // It takes the toolbar less than 100ms to start to animate into screen.
163        // Ideally, we'll wait using the UiController, but I guess this works for now.
164        Thread.sleep(100);
165        assertFloatingToolbarIsDisplayed(getActivity());
166    }
167
168    private static ViewInteraction onHandleView(int id) {
169        return onView(allOf(withId(id), isAssignableFrom(Editor.HandleView.class)))
170                .inRoot(withDecorView(hasDescendant(withId(id))));
171    }
172
173    @SmallTest
174    public void testSelectionHandles() throws Exception {
175        final String text = "abcd efg hijk lmn";
176        onView(withId(R.id.textview)).perform(click());
177        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));
178        onView(withId(R.id.textview)).perform(doubleClickOnTextAtIndex(text.indexOf('f')));
179
180        final TextView textView = (TextView)getActivity().findViewById(R.id.textview);
181        onHandleView(com.android.internal.R.id.selection_start_handle)
182                .perform(dragHandle(textView, Handle.SELECTION_START, text.indexOf('a')));
183        onView(withId(R.id.textview)).check(hasSelection("abcd efg"));
184
185        onHandleView(com.android.internal.R.id.selection_end_handle)
186                .perform(dragHandle(textView, Handle.SELECTION_END, text.indexOf('k') + 1));
187        onView(withId(R.id.textview)).check(hasSelection("abcd efg hijk"));
188    }
189
190    @SmallTest
191    public void testSelectionHandles_multiLine() throws Exception {
192        final String text = "abcd\n" + "efg\n" + "hijk\n" + "lmn\n" + "opqr";
193        onView(withId(R.id.textview)).perform(click());
194        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));
195        onView(withId(R.id.textview)).perform(doubleClickOnTextAtIndex(text.indexOf('i')));
196
197        final TextView textView = (TextView)getActivity().findViewById(R.id.textview);
198        onHandleView(com.android.internal.R.id.selection_start_handle)
199                .perform(dragHandle(textView, Handle.SELECTION_START, text.indexOf('e')));
200        onView(withId(R.id.textview)).check(hasSelection("efg\nhijk"));
201
202        onHandleView(com.android.internal.R.id.selection_start_handle)
203                .perform(dragHandle(textView, Handle.SELECTION_START, text.indexOf('a')));
204        onView(withId(R.id.textview)).check(hasSelection("abcd\nefg\nhijk"));
205
206        onHandleView(com.android.internal.R.id.selection_end_handle)
207                .perform(dragHandle(textView, Handle.SELECTION_END, text.indexOf('n') + 1));
208        onView(withId(R.id.textview)).check(hasSelection("abcd\nefg\nhijk\nlmn"));
209
210        onHandleView(com.android.internal.R.id.selection_end_handle)
211                .perform(dragHandle(textView, Handle.SELECTION_END, text.indexOf('r') + 1));
212        onView(withId(R.id.textview)).check(hasSelection("abcd\nefg\nhijk\nlmn\nopqr"));
213    }
214}
215