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/*
* Copyright (C) 2021 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.settingslib.widget;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Mockito.mock;
import android.content.Context;
import android.text.SpannedString;
import android.text.style.AbsoluteSizeSpan;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.preference.PreferenceViewHolder;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.runner.AndroidJUnit4;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@RunWith(AndroidJUnit4.class)
public class UsageProgressBarPreferenceTest {
private UsageProgressBarPreference mUsageProgressBarPreference;
private PreferenceViewHolder mViewHolder;
@Before
public void setUp() {
final Context context = ApplicationProvider.getApplicationContext();
mUsageProgressBarPreference = new UsageProgressBarPreference(context);
final LayoutInflater inflater = LayoutInflater.from(context);
final View rootView = inflater.inflate(mUsageProgressBarPreference.getLayoutResource(),
new LinearLayout(context), false /* attachToRoot */);
mViewHolder = PreferenceViewHolder.createInstanceForTests(rootView);
}
@Test
public void setUsageSummary_noNumber_noAbsoluteSizeSpan() {
mUsageProgressBarPreference.setUsageSummary("test");
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView usageSummary = (TextView) mViewHolder.findViewById(R.id.usage_summary);
final SpannedString summary = new SpannedString(usageSummary.getText());
assertThat(summary.getSpans(0, summary.length(), AbsoluteSizeSpan.class).length)
.isEqualTo(0);
}
@Test
public void setUsageSummary_integerNumber_findAbsoluteSizeSpan() {
mUsageProgressBarPreference.setUsageSummary("10Test");
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView usageSummary = (TextView) mViewHolder.findViewById(R.id.usage_summary);
final SpannedString summary = new SpannedString(usageSummary.getText());
final AbsoluteSizeSpan[] spans = summary
.getSpans(0, summary.length(), AbsoluteSizeSpan.class);
assertThat(spans.length).isEqualTo(1);
assertThat(summary.getSpanStart(spans[0])).isEqualTo(0);
assertThat(summary.getSpanEnd(spans[0])).isEqualTo(2);
}
@Test
public void setUsageSummary_floatingPointNumber_findAbsoluteSizeSpan() {
mUsageProgressBarPreference.setUsageSummary("3.14Test");
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView usageSummary = (TextView) mViewHolder.findViewById(R.id.usage_summary);
final SpannedString summary = new SpannedString(usageSummary.getText());
final AbsoluteSizeSpan[] spans = summary
.getSpans(0, summary.length(), AbsoluteSizeSpan.class);
assertThat(spans.length).isEqualTo(1);
assertThat(summary.getSpanStart(spans[0])).isEqualTo(0);
assertThat(summary.getSpanEnd(spans[0])).isEqualTo(4);
}
@Test
public void setUsageSummary_commaFloatingPointNumber_findAbsoluteSizeSpan() {
mUsageProgressBarPreference.setUsageSummary("3,14Test");
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView usageSummary = (TextView) mViewHolder.findViewById(R.id.usage_summary);
final SpannedString summary = new SpannedString(usageSummary.getText());
final AbsoluteSizeSpan[] spans = summary
.getSpans(0, summary.length(), AbsoluteSizeSpan.class);
assertThat(spans.length).isEqualTo(1);
assertThat(summary.getSpanStart(spans[0])).isEqualTo(0);
assertThat(summary.getSpanEnd(spans[0])).isEqualTo(4);
}
@Test
public void setBottomSummary_getCorrectSummary() {
final String expectedText = "Should last until about 7:45 PM";
mUsageProgressBarPreference.setBottomSummary(expectedText);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView bottomSummary = (TextView) mViewHolder.findViewById(R.id.bottom_summary);
assertThat(bottomSummary.getText()).isEqualTo(expectedText);
assertThat(bottomSummary.getVisibility()).isEqualTo(View.VISIBLE);
}
@Test
public void setBottomSummary_emptyText_isGone() {
mUsageProgressBarPreference.setBottomSummary(null);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final TextView bottomSummary = (TextView) mViewHolder.findViewById(R.id.bottom_summary);
assertThat(bottomSummary.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void setPercent_getCorrectProgress() {
mUsageProgressBarPreference.setPercent(31, 80);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final ProgressBar progressBar = (ProgressBar) mViewHolder
.findViewById(android.R.id.progress);
assertThat(progressBar.getProgress()).isEqualTo((int) (31.0f / 80 * 100));
}
@Test
public void setPercent_totalSizeZero_getProgressZero() {
mUsageProgressBarPreference.setPercent(0 /* usage */, 0 /* total */);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final ProgressBar progressBar = (ProgressBar) mViewHolder
.findViewById(android.R.id.progress);
assertThat(progressBar.getProgress()).isEqualTo(0);
}
@Test
public void setCustomContent_setNullImageView_noChild() {
mUsageProgressBarPreference.setCustomContent(null /* imageView */);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final FrameLayout customContent =
(FrameLayout) mViewHolder.findViewById(R.id.custom_content);
assertThat(customContent.getChildCount()).isEqualTo(0);
assertThat(customContent.getVisibility()).isEqualTo(View.GONE);
}
@Test
public void setCustomContent_setImageView_oneChild() {
final ImageView imageView = mock(ImageView.class);
mUsageProgressBarPreference.setCustomContent(imageView);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final FrameLayout customContent =
(FrameLayout) mViewHolder.findViewById(R.id.custom_content);
assertThat(customContent.getChildCount()).isEqualTo(1);
assertThat(customContent.getChildAt(0)).isEqualTo(imageView);
assertThat(customContent.getVisibility()).isEqualTo(View.VISIBLE);
}
@Test
public void setCustomContent_setImageViewTwice_oneAndLatestChild() {
final ImageView imageViewLegacy = mock(ImageView.class);
final ImageView imageViewNew = mock(ImageView.class);
mUsageProgressBarPreference.setCustomContent(imageViewLegacy);
mUsageProgressBarPreference.setCustomContent(imageViewNew);
mUsageProgressBarPreference.onBindViewHolder(mViewHolder);
final FrameLayout customContent =
(FrameLayout) mViewHolder.findViewById(R.id.custom_content);
assertThat(customContent.getChildCount()).isEqualTo(1);
assertThat(customContent.getChildAt(0)).isEqualTo(imageViewNew);
assertThat(customContent.getVisibility()).isEqualTo(View.VISIBLE);
}
}
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