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/*
* Copyright (C) 2019 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 android.view.View;
import androidx.annotation.StringRes;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
@RunWith(RobolectricTestRunner.class)
public class BarChartInfoTest {
@Rule
public final ExpectedException thrown = ExpectedException.none();
@StringRes
private final int mTitle = 0x11111111;
@StringRes
private final int mDetails = 0x22222222;
@StringRes
private final int mEmptyText = 0x33333333;
private final CharSequence mTitleStr = "title";
private final CharSequence mSummaryStr = "summary";
private final View.OnClickListener mClickListener = v -> {
};
@Test
public void builder_shouldSetFieldsInTheInfo() {
final BarChartInfo barChartInfo = new BarChartInfo.Builder()
.setTitle(mTitle)
.setDetails(mDetails)
.setEmptyText(mEmptyText)
.setDetailsOnClickListener(mClickListener)
.build();
assertThat(barChartInfo.getTitle()).isEqualTo(mTitle);
assertThat(barChartInfo.getDetails()).isEqualTo(mDetails);
assertThat(barChartInfo.getEmptyText()).isEqualTo(mEmptyText);
assertThat(barChartInfo.getDetailsOnClickListener()).isEqualTo(mClickListener);
}
@Test
public void builder_noTitle_shouldThrowIllegalStateException() {
thrown.expect(IllegalStateException.class);
new BarChartInfo.Builder()
.setDetails(mDetails)
.setEmptyText(mEmptyText)
.setDetailsOnClickListener(mClickListener)
.build();
}
@Test
public void addBarViewInfo_oneBarViewInfo_shouldSetOneBarViewInfo() {
final BarViewInfo barViewInfo = new BarViewInfo(
null /* icon */,
50,
mTitleStr,
mSummaryStr,
null);
final BarChartInfo mBarChartInfo = new BarChartInfo.Builder()
.setTitle(mTitle)
.setDetails(mDetails)
.setEmptyText(mEmptyText)
.setDetailsOnClickListener(mClickListener)
.addBarViewInfo(barViewInfo)
.build();
assertThat(mBarChartInfo.getBarViewInfos().length).isEqualTo(1);
assertThat(mBarChartInfo.getBarViewInfos()[0]).isEqualTo(barViewInfo);
}
@Test
public void addBarViewInfo_maxNumberOfInfoAllowed_shouldSetMaxBarViewInfos() {
final BarViewInfo barViewInfo = new BarViewInfo(
null /* icon */,
50,
mTitleStr,
mSummaryStr,
null);
final BarChartInfo mBarChartInfo = new BarChartInfo.Builder()
.setTitle(mTitle)
.setDetails(mDetails)
.setEmptyText(mEmptyText)
.setDetailsOnClickListener(mClickListener)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.build();
assertThat(mBarChartInfo.getBarViewInfos().length).isEqualTo(4);
}
@Test
public void addBarViewInfo_moreInfosThanMaxAllowed_shouldThrowIllegalStateException() {
thrown.expect(IllegalStateException.class);
final BarViewInfo barViewInfo = new BarViewInfo(
null /* icon */,
50,
mTitleStr,
mSummaryStr,
null);
new BarChartInfo.Builder()
.setTitle(mTitle)
.setDetails(mDetails)
.setEmptyText(mEmptyText)
.setDetailsOnClickListener(mClickListener)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.addBarViewInfo(barViewInfo)
.build();
}
}
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