| /* |
| * Copyright (C) 2020 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.text.Spannable; |
| import android.text.style.ClickableSpan; |
| import android.widget.TextView; |
| |
| 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 LinkifyUtilsTest { |
| private static final String TEST_STRING = "to LINK_BEGINscanning settingsLINK_END."; |
| private static final String WRONG_STRING = "to scanning settingsLINK_END."; |
| private final LinkifyUtils.OnClickListener mClickListener = () -> { /* Do nothing */ }; |
| |
| private StringBuilder mSpanStringBuilder; |
| private StringBuilder mWrongSpanStringBuilder; |
| TextView mTextView; |
| |
| @Before |
| public void setUp() throws Exception { |
| mSpanStringBuilder = new StringBuilder(TEST_STRING); |
| mWrongSpanStringBuilder = new StringBuilder(WRONG_STRING); |
| mTextView = new TextView(RuntimeEnvironment.application); |
| } |
| |
| @Test |
| public void linkify_whenSpanStringCorrect_shouldReturnTrue() { |
| final boolean linkifyResult = LinkifyUtils.linkify(mTextView, mSpanStringBuilder, |
| mClickListener); |
| |
| assertThat(linkifyResult).isTrue(); |
| } |
| |
| @Test |
| public void linkify_whenSpanStringWrong_shouldReturnFalse() { |
| final boolean linkifyResult = LinkifyUtils.linkify(mTextView, mWrongSpanStringBuilder, |
| mClickListener); |
| |
| assertThat(linkifyResult).isFalse(); |
| } |
| |
| @Test |
| public void linkify_whenSpanStringCorrect_shouldContainClickableSpan() { |
| LinkifyUtils.linkify(mTextView, mSpanStringBuilder, mClickListener); |
| final Spannable spannableContent = (Spannable) mTextView.getText(); |
| final int len = spannableContent.length(); |
| final Object[] spans = spannableContent.getSpans(0, len, Object.class); |
| |
| assertThat(spans[1] instanceof ClickableSpan).isTrue(); |
| } |
| } |