Home | History | Annotate | Download | only in template 
      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package com.android.setupwizardlib.template;
     18 
     19 import static org.junit.Assert.assertEquals;
     20 import static org.junit.Assert.assertFalse;
     21 import static org.junit.Assert.assertNotEquals;
     22 import static org.junit.Assert.assertNotNull;
     23 import static org.junit.Assert.assertNull;
     24 import static org.junit.Assert.assertTrue;
     25 
     26 import android.content.Context;
     27 import android.content.res.ColorStateList;
     28 import android.graphics.Canvas;
     29 import android.graphics.Color;
     30 import android.os.Build.VERSION;
     31 import android.os.Build.VERSION_CODES;
     32 import android.support.test.InstrumentationRegistry;
     33 import android.support.test.filters.SmallTest;
     34 import android.support.test.runner.AndroidJUnit4;
     35 import android.view.ContextThemeWrapper;
     36 import android.view.View;
     37 import android.widget.ProgressBar;
     38 
     39 import com.android.setupwizardlib.TemplateLayout;
     40 import com.android.setupwizardlib.test.R;
     41 
     42 import org.junit.Before;
     43 import org.junit.Test;
     44 import org.junit.runner.RunWith;
     45 
     46 @RunWith(AndroidJUnit4.class)
     47 @SmallTest
     48 public class ProgressBarMixinTest {
     49 
     50     private TemplateLayout mTemplateLayout;
     51 
     52     @Before
     53     public void setUp() {
     54         Context context = new ContextThemeWrapper(InstrumentationRegistry.getContext(),
     55                 R.style.SuwThemeMaterial_Light);
     56         mTemplateLayout = new TemplateLayout(
     57                 context,
     58                 R.layout.test_progress_bar_template, R.id.suw_layout_content);
     59     }
     60 
     61     @Test
     62     public void testSetShown() {
     63         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
     64         mixin.setShown(true);
     65 
     66         ProgressBar progressBar = (ProgressBar) mTemplateLayout.findViewById(
     67                 R.id.suw_layout_progress);
     68         assertNotNull("Progress bar should be available after setting to shown", progressBar);
     69         assertEquals(View.VISIBLE, progressBar.getVisibility());
     70     }
     71 
     72     @Test
     73     public void testNotShown() {
     74         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
     75         mixin.setShown(true);
     76         mixin.setShown(false);
     77 
     78         ProgressBar progressBar = (ProgressBar) mTemplateLayout.findViewById(
     79                 R.id.suw_layout_progress);
     80         assertNotEquals(View.VISIBLE, progressBar.getVisibility());
     81     }
     82 
     83     @Test
     84     public void testIsShown() {
     85         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
     86 
     87         mixin.setShown(true);
     88         assertTrue(mixin.isShown());
     89 
     90         mixin.setShown(false);
     91         assertFalse(mixin.isShown());
     92     }
     93 
     94     @Test
     95     public void testPeekProgressBar() {
     96         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
     97         assertNull("PeekProgressBar should return null when stub not inflated yet",
     98                 mixin.peekProgressBar());
     99 
    100         mixin.setShown(true);
    101         assertNotNull("PeekProgressBar should be available after setting to shown",
    102                 mixin.peekProgressBar());
    103     }
    104 
    105     @Test
    106     public void testSetColorBeforeSetShown() {
    107         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
    108         mixin.setColor(ColorStateList.valueOf(Color.MAGENTA));
    109 
    110         mixin.setShown(true);
    111 
    112         if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
    113             ProgressBar progressBar = (ProgressBar) mTemplateLayout.findViewById(
    114                     R.id.suw_layout_progress);
    115             assertEquals(ColorStateList.valueOf(Color.MAGENTA),
    116                     progressBar.getIndeterminateTintList());
    117             assertEquals(ColorStateList.valueOf(Color.MAGENTA),
    118                     progressBar.getProgressBackgroundTintList());
    119         }
    120         // this method is a no-op on versions < lollipop. Just check that it doesn't crash.
    121     }
    122 
    123     @Test
    124     public void testSetColorAfterSetShown() {
    125         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
    126         mixin.setShown(true);
    127 
    128         mixin.setColor(ColorStateList.valueOf(Color.YELLOW));
    129 
    130         if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
    131             ProgressBar progressBar = (ProgressBar) mTemplateLayout.findViewById(
    132                     R.id.suw_layout_progress);
    133             assertEquals(ColorStateList.valueOf(Color.YELLOW),
    134                     progressBar.getIndeterminateTintList());
    135             assertEquals(ColorStateList.valueOf(Color.YELLOW),
    136                     progressBar.getProgressBackgroundTintList());
    137         }
    138         // this method is a no-op on versions < lollipop. Just check that it doesn't crash.
    139     }
    140 
    141     @Test
    142     public void testDeterminateProgressBarNullTint() {
    143         ProgressBarMixin mixin = new ProgressBarMixin(mTemplateLayout);
    144         mixin.setShown(true);
    145         mixin.peekProgressBar().setIndeterminate(false);
    146 
    147         mixin.setColor(null);
    148 
    149         if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
    150             ProgressBar progressBar = (ProgressBar) mTemplateLayout.findViewById(
    151                     R.id.suw_layout_progress);
    152             assertEquals(null, progressBar.getProgressBackgroundTintList());
    153             progressBar.draw(new Canvas());
    154         }
    155         // setColor is a no-op on versions < lollipop. Just check that it doesn't crash.
    156     }
    157 }
    158