4860e4ee48
Test: make setup-wizard-lib Bug: 76692459 Change-Id: I40171e973d442b1a1815e9e7d7c2cc984cb38bac
108 lines
3.6 KiB
Java
108 lines
3.6 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.setupwizardlib.items;
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import static org.junit.Assert.assertTrue;
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import android.support.test.annotation.UiThreadTest;
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import android.support.test.filters.SmallTest;
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import android.support.test.rule.UiThreadTestRule;
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import android.support.test.runner.AndroidJUnit4;
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import android.view.ViewGroup;
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import android.widget.Button;
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import android.widget.LinearLayout;
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import androidx.annotation.StyleRes;
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import com.android.setupwizardlib.R;
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import com.android.setupwizardlib.test.util.DrawingTestHelper;
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import org.junit.Rule;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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@SmallTest
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@RunWith(AndroidJUnit4.class)
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public class ButtonItemDrawingTest {
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private static final int GLIF_ACCENT_COLOR = 0xff4285f4;
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private static final int GLIF_V3_ACCENT_COLOR = 0xff1a73e8;
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// These tests need to be run on UI thread because button uses ValueAnimator
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@Rule
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public UiThreadTestRule mUiThreadTestRule = new UiThreadTestRule();
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@Test
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@UiThreadTest
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public void drawButton_glif_shouldHaveAccentColoredButton()
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throws InstantiationException, IllegalAccessException {
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Button button = createButton(R.style.SuwThemeGlif_Light);
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DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50);
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drawingTestHelper.drawView(button);
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int accentPixelCount =
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countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_ACCENT_COLOR);
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assertTrue("> 10 pixels should be #4285f4. Found " + accentPixelCount,
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accentPixelCount > 10);
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}
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@Test
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@UiThreadTest
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public void drawButton_glifV3_shouldHaveAccentColoredButton()
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throws InstantiationException, IllegalAccessException {
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Button button = createButton(R.style.SuwThemeGlifV3_Light);
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DrawingTestHelper drawingTestHelper = new DrawingTestHelper(50, 50);
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drawingTestHelper.drawView(button);
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int accentPixelCount =
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countPixelsWithColor(drawingTestHelper.getPixels(), GLIF_V3_ACCENT_COLOR);
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assertTrue("> 10 pixels should be #1a73e8. Found " + accentPixelCount,
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accentPixelCount > 10);
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}
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private Button createButton(@StyleRes int theme)
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throws InstantiationException, IllegalAccessException {
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final ViewGroup parent = new LinearLayout(DrawingTestHelper.createCanvasActivity(theme));
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TestButtonItem item = new TestButtonItem();
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item.setTheme(R.style.SuwButtonItem_Colored);
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item.setText("foobar");
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return item.createButton(parent);
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}
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private int countPixelsWithColor(int[] pixels, int color) {
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int count = 0;
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for (int pixel : pixels) {
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if (pixel == color) {
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count++;
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}
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}
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return count;
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}
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private static class TestButtonItem extends ButtonItem {
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@Override
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public Button createButton(ViewGroup parent) {
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// Make this method public for testing
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return super.createButton(parent);
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}
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}
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}
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