| /* |
| * 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.assertFalse; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Matchers.eq; |
| import static org.mockito.Mockito.inOrder; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.graphics.drawable.Drawable; |
| import android.graphics.drawable.ShapeDrawable; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.FrameLayout; |
| import android.widget.ImageView; |
| import android.widget.TextView; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.filters.SmallTest; |
| import android.support.test.runner.AndroidJUnit4; |
| import com.android.setupwizardlib.R; |
| import com.android.setupwizardlib.items.Item; |
| import com.android.setupwizardlib.items.ItemHierarchy.Observer; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.InOrder; |
| import org.mockito.Mock; |
| import org.mockito.MockitoAnnotations; |
| |
| @RunWith(AndroidJUnit4.class) |
| @SmallTest |
| public class ItemTest { |
| |
| private TextView mTitleView; |
| private TextView mSummaryView; |
| private ImageView mIconView; |
| private FrameLayout mIconContainer; |
| |
| @Mock private Observer mObserver; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| } |
| |
| @Test |
| public void testOnBindView() { |
| Item item = new Item(); |
| item.setTitle("TestTitle"); |
| item.setSummary("TestSummary"); |
| Drawable icon = new ShapeDrawable(); |
| icon.setLevel(4); |
| item.setIcon(icon); |
| View view = createLayout(); |
| |
| mIconView.setImageLevel(1); |
| Drawable recycledIcon = new ShapeDrawable(); |
| mIconView.setImageDrawable(recycledIcon); |
| |
| item.onBindView(view); |
| |
| assertEquals("Title should be \"TestTitle\"", "TestTitle", mTitleView.getText().toString()); |
| assertEquals( |
| "Summary should be \"TestSummary\"", "TestSummary", mSummaryView.getText().toString()); |
| assertSame("Icon should be the icon shape drawable", icon, mIconView.getDrawable()); |
| assertEquals("Recycled icon level should not change", 1, recycledIcon.getLevel()); |
| assertEquals("Icon should be level 4", 4, icon.getLevel()); |
| } |
| |
| @Test |
| public void testSingleLineItem() { |
| Item item = new Item(); |
| item.setTitle("TestTitle"); |
| View view = createLayout(); |
| |
| item.onBindView(view); |
| |
| assertEquals("Title should be \"TestTitle\"", "TestTitle", mTitleView.getText().toString()); |
| assertEquals("Summary should be gone", View.GONE, mSummaryView.getVisibility()); |
| assertEquals("IconContainer should be gone", View.GONE, mIconContainer.getVisibility()); |
| } |
| |
| @Test |
| public void testProperties() { |
| Item item = new Item(); |
| item.registerObserver(mObserver); |
| final InOrder inOrder = inOrder(mObserver); |
| |
| item.setTitle("TestTitle"); |
| inOrder.verify(mObserver).onItemRangeChanged(eq(item), eq(0), eq(1)); |
| |
| item.setSummary("TestSummary"); |
| inOrder.verify(mObserver).onItemRangeChanged(eq(item), eq(0), eq(1)); |
| |
| item.setEnabled(false); |
| inOrder.verify(mObserver).onItemRangeChanged(eq(item), eq(0), eq(1)); |
| |
| ShapeDrawable icon = new ShapeDrawable(); |
| item.setIcon(icon); |
| inOrder.verify(mObserver).onItemRangeChanged(eq(item), eq(0), eq(1)); |
| |
| item.setId(12345); |
| |
| item.setLayoutResource(56789); |
| inOrder.verify(mObserver).onItemRangeChanged(eq(item), eq(0), eq(1)); |
| |
| assertEquals("Title should be \"TestTitle\"", "TestTitle", item.getTitle()); |
| assertEquals("Summary should be \"TestSummary\"", "TestSummary", item.getSummary()); |
| assertFalse("Enabled should be false", item.isEnabled()); |
| assertSame("Icon should be same as set", icon, item.getIcon()); |
| assertEquals("ID should be 12345", 12345, item.getId()); |
| assertEquals("Layout resource should be 56789", 56789, item.getLayoutResource()); |
| } |
| |
| @Test |
| public void testDefaultValues() { |
| Item item = new Item(); |
| |
| assertNull("Default title should be null", item.getTitle()); |
| assertNull("Default summary should be null", item.getSummary()); |
| assertNull("Default icon should be null", item.getIcon()); |
| assertTrue("Default enabled should be true", item.isEnabled()); |
| assertEquals("Default ID should be 0", 0, item.getId()); |
| assertEquals( |
| "Default layout resource should be R.layout.suw_items_text", |
| R.layout.suw_items_default, |
| item.getLayoutResource()); |
| assertTrue("Default visible should be true", item.isVisible()); |
| } |
| |
| @Test |
| public void testHierarchyImplementation() { |
| Item item = new Item(); |
| item.setId(12345); |
| |
| assertEquals("getCount should be 1", 1, item.getCount()); |
| assertSame("getItemAt should return itself", item, item.getItemAt(0)); |
| assertSame("findItemById with same ID should return itself", item, item.findItemById(12345)); |
| assertNull("findItemById with different ID should return null", item.findItemById(34567)); |
| } |
| |
| @Test |
| public void testVisible() { |
| Item item = new Item(); |
| item.registerObserver(mObserver); |
| item.setVisible(false); |
| |
| assertFalse("Item should not be visible", item.isVisible()); |
| assertEquals("Item count should be 0 when not visible", 0, item.getCount()); |
| |
| verify(mObserver).onItemRangeRemoved(eq(item), eq(0), eq(1)); |
| |
| item.setVisible(true); |
| verify(mObserver).onItemRangeInserted(eq(item), eq(0), eq(1)); |
| } |
| |
| private ViewGroup createLayout() { |
| Context context = InstrumentationRegistry.getContext(); |
| ViewGroup root = new FrameLayout(context); |
| |
| mTitleView = new TextView(context); |
| mTitleView.setId(R.id.suw_items_title); |
| root.addView(mTitleView); |
| |
| mSummaryView = new TextView(context); |
| mSummaryView.setId(R.id.suw_items_summary); |
| root.addView(mSummaryView); |
| |
| mIconContainer = new FrameLayout(context); |
| mIconContainer.setId(R.id.suw_items_icon_container); |
| root.addView(mIconContainer); |
| |
| mIconView = new ImageView(context); |
| mIconView.setId(R.id.suw_items_icon); |
| mIconContainer.addView(mIconView); |
| |
| return root; |
| } |
| } |