| /* |
| * 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.settings; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import android.content.Context; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.widget.LinearLayout; |
| import android.widget.TextView; |
| |
| import androidx.preference.PreferenceViewHolder; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class SummaryPreferenceTest { |
| |
| private PreferenceViewHolder mHolder; |
| private SummaryPreference mPreference; |
| |
| @Before |
| public void setUp() { |
| final Context context = RuntimeEnvironment.application; |
| mPreference = new SummaryPreference(context, null); |
| |
| LayoutInflater inflater = LayoutInflater.from(context); |
| final View view = |
| inflater.inflate(mPreference.getLayoutResource(), new LinearLayout(context), false); |
| |
| mHolder = PreferenceViewHolder.createInstanceForTests(view); |
| } |
| |
| @Test |
| public void disableChart_shouldNotRender() { |
| mPreference.setChartEnabled(false); |
| mPreference.onBindViewHolder(mHolder); |
| |
| final TextView textView1 = (TextView) mHolder.findViewById(android.R.id.text1); |
| assertThat(textView1.getText()).isEqualTo(""); |
| |
| final TextView textView2 = (TextView) mHolder.findViewById(android.R.id.text2); |
| assertThat(textView2.getText()).isEqualTo(""); |
| } |
| |
| @Test |
| public void enableChart_shouldRender() { |
| final String testLabel1 = "label1"; |
| final String testLabel2 = "label2"; |
| mPreference.setChartEnabled(true); |
| mPreference.setLabels(testLabel1, testLabel2); |
| mPreference.onBindViewHolder(mHolder); |
| |
| final TextView textView1 = (TextView) mHolder.findViewById(android.R.id.text1); |
| assertThat(textView1.getText()).isEqualTo(testLabel1); |
| |
| final TextView textView2 = (TextView) mHolder.findViewById(android.R.id.text2); |
| assertThat(textView2.getText()).isEqualTo(testLabel2); |
| } |
| } |