GlifStyleTest.java revision 66815fe66392bcbb12e2fc93bbf326a5c2d8782f 
1/*
2 * Copyright (C) 2017 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.setupwizardlib.util;
18
19import static org.junit.Assert.assertEquals;
20import static org.junit.Assert.assertNull;
21import static org.robolectric.RuntimeEnvironment.application;
22
23import android.annotation.TargetApi;
24import android.app.Activity;
25import android.content.Context;
26import android.os.Build.VERSION;
27import android.os.Build.VERSION_CODES;
28import android.os.Bundle;
29import android.support.annotation.Nullable;
30import android.view.ContextThemeWrapper;
31import android.widget.Button;
32
33import com.android.setupwizardlib.R;
34import com.android.setupwizardlib.robolectric.SuwLibRobolectricTestRunner;
35
36import org.junit.Before;
37import org.junit.Test;
38import org.junit.runner.RunWith;
39import org.robolectric.Robolectric;
40import org.robolectric.annotation.Config;
41
42@RunWith(SuwLibRobolectricTestRunner.class)
43@Config(sdk = {Config.OLDEST_SDK, Config.NEWEST_SDK})
44public class GlifStyleTest {
45
46    private Context mContext;
47
48    @Before
49    public void setUp() {
50        mContext = new ContextThemeWrapper(application, R.style.SuwThemeGlif_Light);
51    }
52
53    @Test
54    public void testSuwGlifButtonTertiary() {
55        Button button = new Button(
56                mContext,
57                Robolectric.buildAttributeSet()
58                        .setStyleAttribute("@style/SuwGlifButton.Tertiary")
59                        .build());
60        assertNull("Background of tertiary button should be null", button.getBackground());
61        assertNull("Tertiary button should have no transformation method",
62                button.getTransformationMethod());
63        if (VERSION.SDK_INT < VERSION_CODES.M) {
64            // Robolectric resolved the wrong theme attribute on versions >= M
65            // https://github.com/robolectric/robolectric/issues/2940
66            assertEquals("ff4285f4", Integer.toHexString(button.getTextColors().getDefaultColor()));
67        }
68    }
69
70    @TargetApi(VERSION_CODES.LOLLIPOP)
71    @Config(sdk = Config.NEWEST_SDK)
72    @Test
73    public void glifThemeLight_statusBarColorShouldBeTransparent() {
74        GlifThemeActivity activity = Robolectric.setupActivity(GlifThemeActivity.class);
75        assertEquals(0x00000000, activity.getWindow().getStatusBarColor());
76    }
77
78    private static class GlifThemeActivity extends Activity {
79
80        @Override
81        protected void onCreate(@Nullable Bundle savedInstanceState) {
82            setTheme(R.style.SuwThemeGlif_Light);
83            super.onCreate(savedInstanceState);
84        }
85    }
86}
87