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.template;
18
19import static org.junit.Assert.assertEquals;
20import static org.junit.Assert.assertSame;
21import static org.mockito.Matchers.eq;
22import static org.mockito.Mockito.doReturn;
23import static org.mockito.Mockito.spy;
24
25import android.annotation.SuppressLint;
26import android.content.Context;
27import android.content.res.XmlResourceParser;
28import android.support.test.InstrumentationRegistry;
29import android.support.test.filters.SmallTest;
30import android.support.test.runner.AndroidJUnit4;
31import android.util.Xml;
32import android.widget.TextView;
33
34import com.android.setupwizardlib.TemplateLayout;
35import com.android.setupwizardlib.test.R;
36
37import org.junit.Before;
38import org.junit.Test;
39import org.junit.runner.RunWith;
40import org.xmlpull.v1.XmlPullParserException;
41
42import java.io.IOException;
43
44@RunWith(AndroidJUnit4.class)
45@SmallTest
46public class HeaderMixinTest {
47
48    private Context mContext;
49    private TemplateLayout mTemplateLayout;
50    private TextView mHeaderTextView;
51
52    @Before
53    public void setUp() {
54        mContext = InstrumentationRegistry.getTargetContext();
55        mTemplateLayout = spy(new TemplateLayout(mContext, R.layout.test_template,
56                R.id.suw_layout_content));
57
58        mHeaderTextView = new TextView(mContext);
59        doReturn(mHeaderTextView).when(mTemplateLayout)
60                .findManagedViewById(eq(R.id.suw_layout_title));
61    }
62
63    @Test
64    public void testGetTextView() {
65        HeaderMixin mixin = new HeaderMixin(mTemplateLayout, null, 0);
66        assertSame(mHeaderTextView, mixin.getTextView());
67    }
68
69    @Test
70    public void testSetTextId() {
71        HeaderMixin mixin = new HeaderMixin(mTemplateLayout, null, 0);
72        mixin.setText(R.string.suw_next_button_label);
73
74        assertEquals("Next", mHeaderTextView.getText());
75    }
76
77    @Test
78    public void testSetText() {
79        HeaderMixin mixin = new HeaderMixin(mTemplateLayout, null, 0);
80        mixin.setText("Foobar");
81
82        assertEquals("Foobar", mHeaderTextView.getText());
83    }
84
85    @SuppressLint("SetTextI18n")  // It's OK, this is a test
86    @Test
87    public void testGetText() {
88        mHeaderTextView.setText("Lorem ipsum");
89
90        HeaderMixin mixin = new HeaderMixin(mTemplateLayout, null, 0);
91        assertEquals("Lorem ipsum", mixin.getText());
92    }
93
94    @SuppressWarnings("ResourceType")  // Needed to create attribute set from layout XML.
95    @Test
96    public void testSetTextFromXml() throws IOException, XmlPullParserException {
97        final XmlResourceParser parser =
98                mContext.getResources().getXml(R.layout.test_mixin_attributes);
99        while (!TemplateLayout.class.getName().equals(parser.getName())) {
100            parser.next();
101        }
102        new HeaderMixin(mTemplateLayout, Xml.asAttributeSet(parser), 0);
103
104        assertEquals("lorem ipsum", mHeaderTextView.getText());
105    }
106}
107