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.setupwizardlib.test;
18
19import android.content.Context;
20import android.graphics.Color;
21import android.graphics.drawable.ColorDrawable;
22import android.graphics.drawable.Drawable;
23import android.test.AndroidTestCase;
24import android.test.suitebuilder.annotation.SmallTest;
25import android.view.View;
26
27import com.android.setupwizardlib.view.Illustration;
28
29public class IllustrationTest extends AndroidTestCase {
30
31    @SmallTest
32    public void testWillDraw() {
33        final Illustration illustration = new Illustration(getContext());
34        assertFalse("The illustration needs to be drawn", illustration.willNotDraw());
35    }
36
37    @SmallTest
38    public void testAspectRatio() {
39        final Context context = getContext();
40        // Force the context to be xhdpi
41        context.getResources().getDisplayMetrics().density = 2.0f;
42
43        final Illustration illustration = new Illustration(context);
44        illustration.setAspectRatio(3.0f);
45        final Drawable backgroundDrawable = new ColorDrawable(Color.RED);
46        final Drawable illustrationDrawable = new ColorDrawable(Color.BLUE);
47        illustration.setBackgroundDrawable(backgroundDrawable);
48        illustration.setIllustration(illustrationDrawable);
49
50        illustration.measure(View.MeasureSpec.makeMeasureSpec(300, View.MeasureSpec.EXACTLY),
51                View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));
52        // (300px / 3) round down to nearest mod (8dp = 16px) = 96px
53        assertEquals("Top padding should be 96", 96, illustration.getPaddingTop());
54    }
55}
56