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/*
* 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.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Parcelable;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
import android.support.test.runner.AndroidJUnit4;
import android.util.SparseArray;
import android.view.AbsSavedState;
import android.view.ContextThemeWrapper;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.annotation.IdRes;
import com.android.setupwizardlib.SetupWizardLayout;
import com.android.setupwizardlib.template.HeaderMixin;
import com.android.setupwizardlib.template.NavigationBarMixin;
import com.android.setupwizardlib.template.ProgressBarMixin;
import com.android.setupwizardlib.view.NavigationBar;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
@SmallTest
public class SetupWizardLayoutTest {
@IdRes
private static final int ID1234 = 1234;
private Context mContext;
@Before
public void setUp() throws Exception {
mContext = new ContextThemeWrapper(InstrumentationRegistry.getContext(),
R.style.SuwThemeMaterial_Light);
}
@Test
public void testDefaultTemplate() {
SetupWizardLayout layout = new SetupWizardLayout(mContext);
assertDefaultTemplateInflated(layout);
}
@Test
public void testSetHeaderText() {
SetupWizardLayout layout = new SetupWizardLayout(mContext);
TextView title = (TextView) layout.findViewById(R.id.suw_layout_title);
layout.setHeaderText("Abracadabra");
assertEquals("Header text should be \"Abracadabra\"", "Abracadabra", title.getText());
}
@Test
public void testAddView() {
SetupWizardLayout layout = new SetupWizardLayout(mContext);
TextView tv = new TextView(mContext);
tv.setId(R.id.test_view_id);
layout.addView(tv);
assertDefaultTemplateInflated(layout);
View view = layout.findViewById(R.id.test_view_id);
assertSame("The view added should be the same text view", tv, view);
}
@Test
public void testInflateFromXml() {
LayoutInflater inflater = LayoutInflater.from(mContext);
SetupWizardLayout layout = (SetupWizardLayout) inflater.inflate(R.layout.test_layout, null);
assertDefaultTemplateInflated(layout);
View content = layout.findViewById(R.id.test_content);
assertTrue("@id/test_content should be a TextView", content instanceof TextView);
}
@Test
public void testCustomTemplate() {
SetupWizardLayout layout = new SetupWizardLayout(mContext, R.layout.test_template);
View templateView = layout.findViewById(R.id.test_template_view);
assertNotNull("@id/test_template_view should exist in template", templateView);
TextView tv = new TextView(mContext);
tv.setId(R.id.test_view_id);
layout.addView(tv);
templateView = layout.findViewById(R.id.test_template_view);
assertNotNull("@id/test_template_view should exist in template", templateView);
View contentView = layout.findViewById(R.id.test_view_id);
assertSame("The view added should be the same text view", tv, contentView);
// The following methods should be no-ops because the custom template doesn't contain the
// corresponding optional views. Just check that they don't throw exceptions.
layout.setHeaderText("Abracadabra");
layout.setIllustration(new ColorDrawable(Color.MAGENTA));
layout.setLayoutBackground(new ColorDrawable(Color.RED));
}
@Test
public void testGetNavigationBar() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
final NavigationBar navigationBar = layout.getNavigationBar();
assertEquals("Navigation bar should have ID = @id/suw_layout_navigation_bar",
R.id.suw_layout_navigation_bar, navigationBar.getId());
}
@Test
public void testGetNavigationBarNull() {
// test_template does not have navigation bar so getNavigationBar() should return null.
final SetupWizardLayout layout = new SetupWizardLayout(mContext, R.layout.test_template);
final NavigationBar navigationBar = layout.getNavigationBar();
assertNull("getNavigationBar() in test_template should return null", navigationBar);
}
@Test
public void testShowProgressBar() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
layout.showProgressBar();
assertTrue("Progress bar should be shown", layout.isProgressBarShown());
final View progressBar = layout.findViewById(R.id.suw_layout_progress);
assertTrue("Progress bar view should be shown",
progressBar instanceof ProgressBar && progressBar.getVisibility() == View.VISIBLE);
}
@Test
public void testHideProgressBar() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
layout.showProgressBar();
assertTrue("Progress bar should be shown", layout.isProgressBarShown());
layout.hideProgressBar();
assertFalse("Progress bar should be hidden", layout.isProgressBarShown());
final View progressBar = layout.findViewById(R.id.suw_layout_progress);
assertTrue("Progress bar view should exist",
progressBar == null || progressBar.getVisibility() != View.VISIBLE);
}
@Test
public void testShowProgressBarNotExist() {
// test_template does not have progress bar, so showNavigationBar() should do nothing.
final SetupWizardLayout layout = new SetupWizardLayout(mContext, R.layout.test_template);
layout.showProgressBar();
assertFalse("Progress bar should not be shown", layout.isProgressBarShown());
}
@Test
public void testNonMaterialTheme() {
mContext = new ContextThemeWrapper(InstrumentationRegistry.getContext(),
android.R.style.Theme);
new SetupWizardLayout(mContext);
// Inflating with a non-Material theme should not crash
}
@Test
public void testOnRestoreFromInstanceState() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
layout.setId(ID1234);
SparseArray<Parcelable> container = new SparseArray<>();
layout.saveHierarchyState(container);
final SetupWizardLayout layout2 = new SetupWizardLayout(mContext);
layout2.setId(ID1234);
layout2.restoreHierarchyState(container);
assertFalse("Progress bar should not be shown", layout2.isProgressBarShown());
}
@Test
public void testOnRestoreFromInstanceStateProgressBarShown() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
layout.setId(ID1234);
layout.setProgressBarShown(true);
SparseArray<Parcelable> container = new SparseArray<>();
layout.saveHierarchyState(container);
final SetupWizardLayout layout2 = new SetupWizardLayout(mContext);
layout2.setId(ID1234);
layout2.restoreHierarchyState(container);
assertTrue("Progress bar should be shown", layout2.isProgressBarShown());
}
@Test
public void testOnRestoreFromIncompatibleInstanceState() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
layout.setId(ID1234);
SparseArray<Parcelable> container = new SparseArray<>();
container.put(1234, AbsSavedState.EMPTY_STATE);
layout.restoreHierarchyState(container);
// SetupWizardLayout shouldn't crash with incompatible Parcelable
assertFalse("Progress bar should not be shown", layout.isProgressBarShown());
}
@Test
public void testGetMixins() {
final SetupWizardLayout layout = new SetupWizardLayout(mContext);
assertNotNull("SetupWizardLayout should have header mixin",
layout.getMixin(HeaderMixin.class));
assertNotNull("SetupWizardLayout should have progress bar mixin",
layout.getMixin(ProgressBarMixin.class));
assertNotNull("SetupWizardLayout should have navigation bar mixin",
layout.getMixin(NavigationBarMixin.class));
}
private void assertDefaultTemplateInflated(SetupWizardLayout layout) {
View decorView = layout.findViewById(R.id.suw_layout_decor);
View navbar = layout.findViewById(R.id.suw_layout_navigation_bar);
View title = layout.findViewById(R.id.suw_layout_title);
assertNotNull("@id/suw_layout_decor_view should not be null", decorView);
assertTrue("@id/suw_layout_navigation_bar should be an instance of NavigationBar",
navbar instanceof NavigationBar);
assertNotNull("@id/suw_layout_title should not be null", title);
}
}
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