| /* |
| * Copyright (C) 2015 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.test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertSame; |
| |
| import android.annotation.SuppressLint; |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.graphics.Color; |
| import android.graphics.Rect; |
| import android.graphics.drawable.ColorDrawable; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.InsetDrawable; |
| import android.os.Build; |
| import android.view.View; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import com.android.setupwizardlib.util.DrawableLayoutDirectionHelper; |
| import java.util.Locale; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class DrawableLayoutDirectionHelperTest { |
| |
| @Test |
| public void testCreateRelativeInsetDrawableLtr() { |
| final Drawable drawable = new ColorDrawable(Color.RED); |
| @SuppressLint("InlinedApi") // Testing with inlined constant is OK here |
| final InsetDrawable insetDrawable = |
| DrawableLayoutDirectionHelper.createRelativeInsetDrawable( |
| drawable, |
| 1 /* start */, |
| 2 /* top */, |
| 3 /* end */, |
| 4 /* bottom */, |
| View.LAYOUT_DIRECTION_LTR); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { |
| assertSame( |
| "Drawable from getDrawable() should be same as passed in", |
| drawable, |
| insetDrawable.getDrawable()); |
| } |
| Rect outRect = new Rect(); |
| insetDrawable.getPadding(outRect); |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(1, 2, 3, 4), outRect); |
| } |
| |
| @Test |
| public void testCreateRelativeInsetDrawableRtl() { |
| final Drawable drawable = new ColorDrawable(Color.RED); |
| @SuppressLint("InlinedApi") // Testing with inlined constant is OK here |
| final InsetDrawable insetDrawable = |
| DrawableLayoutDirectionHelper.createRelativeInsetDrawable( |
| drawable, |
| 1 /* start */, |
| 2 /* top */, |
| 3 /* end */, |
| 4 /* bottom */, |
| View.LAYOUT_DIRECTION_RTL); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { |
| assertSame( |
| "Drawable from getDrawable() should be same as passed in", |
| drawable, |
| insetDrawable.getDrawable()); |
| } |
| Rect outRect = new Rect(); |
| insetDrawable.getPadding(outRect); |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(3, 2, 1, 4), outRect); |
| } |
| |
| @Test |
| public void testCreateRelativeInsetDrawableViewRtl() { |
| final Drawable drawable = new ColorDrawable(Color.RED); |
| final View view = new ForceRtlView(InstrumentationRegistry.getContext()); |
| final InsetDrawable insetDrawable = |
| DrawableLayoutDirectionHelper.createRelativeInsetDrawable( |
| drawable, 1 /* start */, 2 /* top */, 3 /* end */, 4 /* bottom */, view); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { |
| assertSame( |
| "Drawable from getDrawable() should be same as passed in", |
| drawable, |
| insetDrawable.getDrawable()); |
| } |
| Rect outRect = new Rect(); |
| insetDrawable.getPadding(outRect); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(3, 2, 1, 4), outRect); |
| } else { |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(1, 2, 3, 4), outRect); |
| } |
| } |
| |
| @Test |
| public void testCreateRelativeInsetDrawableContextRtl() { |
| Context context = InstrumentationRegistry.getContext(); |
| final Drawable drawable = new ColorDrawable(Color.RED); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { |
| final Configuration config = new Configuration(); |
| config.setLayoutDirection(new Locale("fa", "IR")); |
| context = context.createConfigurationContext(config); |
| } |
| final InsetDrawable insetDrawable = |
| DrawableLayoutDirectionHelper.createRelativeInsetDrawable( |
| drawable, 1 /* start */, 2 /* top */, 3 /* end */, 4 /* bottom */, context); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) { |
| assertSame( |
| "Drawable from getDrawable() should be same as passed in", |
| drawable, |
| insetDrawable.getDrawable()); |
| } |
| Rect outRect = new Rect(); |
| insetDrawable.getPadding(outRect); |
| if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) { |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(3, 2, 1, 4), outRect); |
| } else { |
| assertEquals("InsetDrawable padding should be same as inset", new Rect(1, 2, 3, 4), outRect); |
| } |
| } |
| |
| private static class ForceRtlView extends View { |
| |
| ForceRtlView(Context context) { |
| super(context); |
| } |
| |
| @Override |
| @SuppressLint("InlinedApi") // Testing with inlined constant is OK here |
| public int getLayoutDirection() { |
| return View.LAYOUT_DIRECTION_RTL; |
| } |
| } |
| } |