| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.setupwizardlib.util; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.robolectric.RuntimeEnvironment.application; |
| |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.util.DisplayMetrics; |
| import android.util.TypedValue; |
| import android.view.ContextThemeWrapper; |
| import com.android.setupwizardlib.R; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.annotation.Config; |
| |
| @RunWith(RobolectricTestRunner.class) |
| @Config(sdk = Config.ALL_SDKS) |
| public class DimensionConsistencyTest { |
| |
| // Visual height of the framework switch widget |
| private static final int SWTICH_HEIGHT_DP = 26; |
| |
| private Context mContext; |
| |
| @Before |
| public void setUp() { |
| mContext = new ContextThemeWrapper(application, R.style.SuwThemeGlif_Light); |
| } |
| |
| @Test |
| public void testSwitchPaddingTop() { |
| final Resources res = mContext.getResources(); |
| |
| assertEquals( |
| "Switch and divider should be aligned at center vertically: " |
| + "suw_switch_padding_top + SWITCH_HEIGHT / 2 = " |
| + "suw_switch_divider_padding_top + suw_switch_divider_height / 2", |
| res.getDimensionPixelSize(R.dimen.suw_switch_divider_padding_top) |
| + (res.getDimensionPixelSize(R.dimen.suw_switch_divider_height) / 2), |
| res.getDimensionPixelSize(R.dimen.suw_switch_padding_top) + (dp2Px(SWTICH_HEIGHT_DP) / 2)); |
| } |
| |
| private int dp2Px(float dp) { |
| DisplayMetrics displayMetrics = mContext.getResources().getDisplayMetrics(); |
| return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, displayMetrics); |
| } |
| } |