| /* |
| * 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 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, |
| mTitle, |
| 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, |
| mTitle, |
| 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, |
| mTitle, |
| null); |
| new BarChartInfo.Builder() |
| .setTitle(mTitle) |
| .setDetails(mDetails) |
| .setEmptyText(mEmptyText) |
| .setDetailsOnClickListener(mClickListener) |
| .addBarViewInfo(barViewInfo) |
| .addBarViewInfo(barViewInfo) |
| .addBarViewInfo(barViewInfo) |
| .addBarViewInfo(barViewInfo) |
| .addBarViewInfo(barViewInfo) |
| .build(); |
| } |
| } |