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/*
* 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.content.res.TypedArray;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.ContextThemeWrapper;
import com.android.setupwizardlib.R;
import com.android.setupwizardlib.robolectric.SuwLibRobolectricTestRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.annotation.Config;
@RunWith(SuwLibRobolectricTestRunner.class)
@Config(sdk = Config.ALL_SDKS)
public class GlifDimensionTest {
private Context mContext;
@Before
public void setUp() {
mContext = new ContextThemeWrapper(application, R.style.SuwThemeGlif_Light);
}
@Test
public void testDividerInsetPhone() {
assertDividerInset();
}
@Config(qualifiers = "sw600dp")
@Test
public void testDividerInsetSw600dp() {
assertDividerInset();
}
private void assertDividerInset() {
final Resources res = mContext.getResources();
final TypedArray a = mContext.obtainStyledAttributes(new int[]{R.attr.suwMarginSides});
final int marginSides = a.getDimensionPixelSize(0, 0);
a.recycle();
assertEquals(
"Dimensions should satisfy constraint: "
+ "?attr/suwMarginSides = suw_items_glif_text_divider_inset",
marginSides,
res.getDimensionPixelSize(R.dimen.suw_items_glif_text_divider_inset));
assertEquals(
"Dimensions should satisfy constraint: ?attr/suwMarginSides + "
+ "suw_items_icon_container_width = suw_items_glif_icon_divider_inset",
marginSides + res.getDimensionPixelSize(R.dimen.suw_items_icon_container_width),
res.getDimensionPixelSize(R.dimen.suw_items_glif_icon_divider_inset));
}
@Test
public void testButtonMargin() {
assertButtonMargin();
}
@Config(qualifiers = "sw600dp")
@Test
public void testButtonMarginSw600dp() {
assertButtonMargin();
}
private void assertButtonMargin() {
final Resources res = mContext.getResources();
final TypedArray a = mContext.obtainStyledAttributes(new int[]{R.attr.suwMarginSides});
final int marginSides = a.getDimensionPixelSize(0, 0);
a.recycle();
assertEquals(
"Dimensions should satisfy constraint: ?attr/suwMarginSides - "
+ "4dp (internal padding of button) = suw_glif_button_margin_end",
marginSides - dp2Px(4),
res.getDimensionPixelSize(R.dimen.suw_glif_button_margin_end));
assertEquals(
"Dimensions should satisfy constraint: ?attr/suwMarginSides - "
+ "suw_glif_button_padding = suw_glif_button_margin_start",
marginSides - res.getDimensionPixelSize(R.dimen.suw_glif_button_padding),
res.getDimensionPixelSize(R.dimen.suw_glif_button_margin_start));
}
private int dp2Px(float dp) {
DisplayMetrics displayMetrics = mContext.getResources().getDisplayMetrics();
return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, displayMetrics);
}
}
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