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 
17 package android.widget.espresso;
18 
19 import static android.support.test.espresso.Espresso.onView;
20 import static android.support.test.espresso.assertion.ViewAssertions.matches;
21 import static android.support.test.espresso.matcher.RootMatchers.isPlatformPopup;
22 import static android.support.test.espresso.matcher.RootMatchers.withDecorView;
23 import static android.support.test.espresso.matcher.ViewMatchers.hasDescendant;
24 import static android.support.test.espresso.matcher.ViewMatchers.isAssignableFrom;
25 import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
26 import static android.support.test.espresso.matcher.ViewMatchers.withId;
27 
28 import static org.hamcrest.Matchers.allOf;
29 
30 import android.support.test.espresso.NoMatchingRootException;
31 import android.support.test.espresso.NoMatchingViewException;
32 import android.support.test.espresso.ViewInteraction;
33 import android.widget.Editor;
34 
35 public final class DragHandleUtils {
36 
DragHandleUtils()37     private DragHandleUtils() {}
38 
39     /**
40      * @deprecated Negative assertions are taking too long to timeout in Espresso.
41      */
42     @Deprecated
assertNoSelectionHandles()43     public static void assertNoSelectionHandles() {
44         try {
45             onView(isAssignableFrom(Editor.SelectionHandleView.class))
46                     .inRoot(isPlatformPopup())
47                     .check(matches(isDisplayed()));
48         } catch (NoMatchingRootException | NoMatchingViewException | AssertionError e) {
49             return;
50         }
51         throw new AssertionError("Selection handle found");
52     }
53 
onHandleView(int id)54     public static ViewInteraction onHandleView(int id)
55             throws NoMatchingRootException, NoMatchingViewException, AssertionError {
56         return onView(allOf(
57                         withId(id),
58                         isAssignableFrom(Editor.HandleView.class)))
59                 .inRoot(allOf(
60                         isPlatformPopup(),
61                         withDecorView(hasDescendant(withId(id)))));
62     }
63 }
64