69 lines
2.4 KiB
Java
69 lines
2.4 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.util;
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import static org.junit.Assert.assertEquals;
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import static org.robolectric.RuntimeEnvironment.application;
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import android.content.Context;
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import android.content.res.Resources;
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import android.util.DisplayMetrics;
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import android.util.TypedValue;
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import android.view.ContextThemeWrapper;
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import com.android.setupwizardlib.R;
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import com.android.setupwizardlib.robolectric.SuwLibRobolectricTestRunner;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.robolectric.annotation.Config;
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@RunWith(SuwLibRobolectricTestRunner.class)
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@Config(sdk = Config.ALL_SDKS)
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public class DimensionConsistencyTest {
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// Visual height of the framework switch widget
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private static final int SWTICH_HEIGHT_DP = 26;
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private Context mContext;
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@Before
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public void setUp() {
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mContext = new ContextThemeWrapper(application, R.style.SuwThemeGlif_Light);
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}
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@Test
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public void testSwitchPaddingTop() {
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final Resources res = mContext.getResources();
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assertEquals(
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"Switch and divider should be aligned at center vertically: "
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+ "suw_switch_padding_top + SWITCH_HEIGHT / 2 = "
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+ "suw_switch_divider_padding_top + suw_switch_divider_height / 2",
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res.getDimensionPixelSize(R.dimen.suw_switch_divider_padding_top)
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+ (res.getDimensionPixelSize(R.dimen.suw_switch_divider_height) / 2),
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res.getDimensionPixelSize(R.dimen.suw_switch_padding_top)
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+ (dp2Px(SWTICH_HEIGHT_DP) / 2));
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}
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private int dp2Px(float dp) {
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DisplayMetrics displayMetrics = mContext.getResources().getDisplayMetrics();
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return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, displayMetrics);
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}
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}
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