1 /* 2 * Copyright 2017, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.managedprovisioning.common; 17 18 import static org.hamcrest.CoreMatchers.equalTo; 19 import static org.hamcrest.MatcherAssert.assertThat; 20 21 import android.graphics.Color; 22 import android.text.Spanned; 23 24 import androidx.test.InstrumentationRegistry; 25 26 import com.android.managedprovisioning.preprovisioning.WebActivity; 27 28 import org.junit.Before; 29 import org.junit.Test; 30 31 public class HtmlToSpannedParserTest { 32 private static final int SAMPLE_COLOR = Color.MAGENTA; 33 private HtmlToSpannedParser mHtmlToSpannedParser; 34 35 @Before setUp()36 public void setUp() throws Exception { 37 mHtmlToSpannedParser = 38 new HtmlToSpannedParser(new ClickableSpanFactory(SAMPLE_COLOR), 39 url -> WebActivity.createIntent(InstrumentationRegistry.getTargetContext(), 40 url, SAMPLE_COLOR)); 41 } 42 43 @Test(expected = IllegalArgumentException.class) throwsExceptionForEmptyInputs1()44 public void throwsExceptionForEmptyInputs1() { 45 mHtmlToSpannedParser.parseHtml(null); 46 } 47 48 @Test(expected = IllegalArgumentException.class) throwsExceptionForEmptyInputs2()49 public void throwsExceptionForEmptyInputs2() { 50 mHtmlToSpannedParser.parseHtml(""); 51 } 52 53 @Test handlesSimpleText()54 public void handlesSimpleText() { 55 String inputHtml = "bb\n\ncc\ndd"; 56 String textRaw = "bb cc dd"; // whitespace stripped out in the process of HTML conversion 57 58 assertRawTextCorrect(inputHtml, textRaw); 59 } 60 61 @Test handlesComplexHtml()62 public void handlesComplexHtml() { 63 String inputHtml = "a <b> b </b> <h1> ch1 </h1> <ol> <li> i1 </li> </ol> e"; 64 String textRaw = "a b \nch1 \ni1 \ne"; 65 66 assertRawTextCorrect(inputHtml, textRaw); 67 // TODO: add testing of formatting 68 } 69 assertRawTextCorrect(String inputHtml, String textRaw)70 private void assertRawTextCorrect(String inputHtml, String textRaw) { 71 Spanned spanned = mHtmlToSpannedParser.parseHtml(inputHtml); 72 assertThat(spanned.toString(), equalTo(textRaw)); 73 } 74 }