| /* |
| * Copyright (C) 2016 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.items; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| import static com.google.common.truth.Truth.assertWithMessage; |
| import static org.junit.Assert.fail; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Matchers.same; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.never; |
| import static org.mockito.Mockito.verify; |
| import static org.robolectric.RuntimeEnvironment.application; |
| |
| import android.content.Context; |
| import android.view.ContextThemeWrapper; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.FrameLayout; |
| import android.widget.LinearLayout; |
| import com.android.setupwizardlib.R; |
| import com.android.setupwizardlib.items.ButtonItem.OnClickListener; |
| 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.OLDEST_SDK, Config.NEWEST_SDK}) |
| public class ButtonItemTest { |
| |
| private ViewGroup parent; |
| private Context context; |
| |
| @Before |
| public void setUp() { |
| context = new ContextThemeWrapper(application, R.style.SuwThemeGlif_Light); |
| parent = new LinearLayout(context); |
| } |
| |
| @Test |
| public void testDefaultItem() { |
| ButtonItem item = new ButtonItem(); |
| |
| assertThat(item.isEnabled()).named("enabled").isTrue(); |
| assertThat(item.getCount()).named("count").isEqualTo(0); |
| assertThat(item.getLayoutResource()).named("layout resource").isEqualTo(0); |
| assertThat(item.getTheme()).named("theme").isEqualTo(R.style.SuwButtonItem); |
| assertThat(item.getText()).named("text").isNull(); |
| } |
| |
| @Test |
| public void testOnBindView() { |
| ButtonItem item = new ButtonItem(); |
| |
| try { |
| item.onBindView(new View(context)); |
| fail("Calling onBindView on ButtonItem should throw UnsupportedOperationException"); |
| } catch (UnsupportedOperationException e) { |
| // pass |
| } |
| } |
| |
| @Test |
| public void testCreateButton() { |
| TestButtonItem item = new TestButtonItem(); |
| final Button button = item.createButton(parent); |
| |
| assertThat(button.isEnabled()).named("enabled").isTrue(); |
| assertThat(button.getText().toString()).isEmpty(); |
| } |
| |
| @Test |
| public void testButtonItemSetsItsId() { |
| TestButtonItem item = new TestButtonItem(); |
| final int id = 12345; |
| item.setId(id); |
| |
| assertWithMessage("Button's id should be set") |
| .that(item.createButton(parent).getId()) |
| .isEqualTo(id); |
| } |
| |
| @Test |
| public void testCreateButtonTwice() { |
| TestButtonItem item = new TestButtonItem(); |
| final Button button = item.createButton(parent); |
| |
| FrameLayout frameLayout = new FrameLayout(context); |
| frameLayout.addView(button); |
| |
| final Button button2 = item.createButton(parent); |
| assertWithMessage("createButton should be reused").that(button2).isSameAs(button); |
| assertWithMessage("Should be removed from parent after createButton") |
| .that(button2.getParent()) |
| .isNull(); |
| } |
| |
| @Test |
| public void testSetEnabledTrue() { |
| TestButtonItem item = new TestButtonItem(); |
| item.setEnabled(true); |
| |
| final Button button = item.createButton(parent); |
| assertWithMessage("ButtonItem should be enabled").that(item.isEnabled()).isTrue(); |
| assertWithMessage("Button should be enabled").that(button.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void testSetEnabledFalse() { |
| TestButtonItem item = new TestButtonItem(); |
| item.setEnabled(false); |
| |
| final Button button = item.createButton(parent); |
| assertWithMessage("ButtonItem should be disabled").that(item.isEnabled()).isFalse(); |
| assertWithMessage("Button should be disabled").that(button.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void testSetText() { |
| TestButtonItem item = new TestButtonItem(); |
| item.setText("lorem ipsum"); |
| |
| final Button button = item.createButton(parent); |
| assertWithMessage("ButtonItem text should be \"lorem ipsum\"") |
| .that(item.getText().toString()) |
| .isEqualTo("lorem ipsum"); |
| assertWithMessage("Button text should be \"lorem ipsum\"") |
| .that(button.getText().toString()) |
| .isEqualTo("lorem ipsum"); |
| } |
| |
| @Test |
| public void testSetTheme() { |
| TestButtonItem item = new TestButtonItem(); |
| item.setTheme(R.style.SuwButtonItem_Colored); |
| |
| final Button button = item.createButton(parent); |
| assertWithMessage("ButtonItem theme should be SuwButtonItem.Colored") |
| .that(item.getTheme()) |
| .isEqualTo(R.style.SuwButtonItem_Colored); |
| assertThat(button.getContext().getTheme()).isNotNull(); |
| } |
| |
| @Test |
| public void testOnClickListener() { |
| TestButtonItem item = new TestButtonItem(); |
| final OnClickListener listener = mock(OnClickListener.class); |
| item.setOnClickListener(listener); |
| |
| verify(listener, never()).onClick(any(ButtonItem.class)); |
| |
| final Button button = item.createButton(parent); |
| button.performClick(); |
| |
| verify(listener).onClick(same(item)); |
| } |
| |
| private static class TestButtonItem extends ButtonItem { |
| |
| @Override |
| public Button createButton(ViewGroup parent) { |
| // Make this method public for testing |
| return super.createButton(parent); |
| } |
| } |
| } |