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 com.android.documentsui.bots;
18
19import android.content.Context;
20import android.support.test.uiautomator.UiDevice;
21import android.support.test.uiautomator.UiObject;
22import android.support.test.uiautomator.UiObjectNotFoundException;
23import android.support.test.uiautomator.UiScrollable;
24import android.support.test.uiautomator.UiSelector;
25import android.util.Log;
26
27import junit.framework.Assert;
28
29import java.util.ArrayList;
30import java.util.Arrays;
31import java.util.List;
32
33/**
34 * A test helper class that provides support for controlling and asserting against
35 * the roots list drawer.
36 */
37public class RootsListBot extends BaseBot {
38    private static final String ROOTS_LIST_ID = "com.android.documentsui:id/roots_list";
39    private static final String TAG = "RootsListBot";
40
41    public RootsListBot(UiDevice device, Context context, int timeout) {
42        super(device, context, timeout);
43    }
44
45    private UiObject findRoot(String label) throws UiObjectNotFoundException {
46        final UiSelector rootsList = new UiSelector().resourceId(
47                "com.android.documentsui:id/container_roots").childSelector(
48                new UiSelector().resourceId(ROOTS_LIST_ID));
49
50        // We might need to expand drawer if not visible
51        if (!new UiObject(rootsList).waitForExists(mTimeout)) {
52            Log.d(TAG, "Failed to find roots list; trying to expand");
53            final UiSelector hamburger = new UiSelector().resourceId(
54                    "com.android.documentsui:id/toolbar").childSelector(
55                    new UiSelector().className("android.widget.ImageButton").clickable(true));
56            new UiObject(hamburger).click();
57        }
58
59        // Wait for the first list item to appear
60        new UiObject(rootsList.childSelector(new UiSelector())).waitForExists(mTimeout);
61
62        // Now scroll around to find our item
63        new UiScrollable(rootsList).scrollIntoView(new UiSelector().text(label));
64        return new UiObject(rootsList.childSelector(new UiSelector().text(label)));
65    }
66
67    public void openRoot(String label) throws UiObjectNotFoundException {
68        findRoot(label).click();
69        mDevice.waitForIdle();
70    }
71
72    public void assertRootsPresent(String... labels) throws UiObjectNotFoundException {
73        List<String> missing = new ArrayList<>();
74        for (String label : labels) {
75            if (!findRoot(label).exists()) {
76                missing.add(label);
77            }
78        }
79        if (!missing.isEmpty()) {
80            Assert.fail(
81                    "Expected roots " + Arrays.asList(labels) + ", but missing " + missing);
82        }
83    }
84
85    public void assertRootsAbsent(String... labels) throws UiObjectNotFoundException {
86        List<String> unexpected = new ArrayList<>();
87        for (String label : labels) {
88            if (findRoot(label).exists()) {
89                unexpected.add(label);
90            }
91        }
92        if (!unexpected.isEmpty()) {
93            Assert.fail("Unexpected roots " + unexpected);
94        }
95    }
96
97    public void assertHasFocus() {
98        assertHasFocus(ROOTS_LIST_ID);
99    }
100}
101