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 */ 16package com.android.managedprovisioning.common; 17 18import static org.hamcrest.CoreMatchers.equalTo; 19import static org.hamcrest.MatcherAssert.assertThat; 20 21import android.graphics.Color; 22import android.support.test.InstrumentationRegistry; 23import android.text.Spanned; 24 25import com.android.managedprovisioning.preprovisioning.WebActivity; 26 27import org.junit.Before; 28import org.junit.Test; 29 30public class HtmlToSpannedParserTest { 31 private static final int SAMPLE_COLOR = Color.MAGENTA; 32 private HtmlToSpannedParser mHtmlToSpannedParser; 33 34 @Before 35 public void setUp() throws Exception { 36 mHtmlToSpannedParser = 37 new HtmlToSpannedParser(new ClickableSpanFactory(SAMPLE_COLOR), 38 url -> WebActivity.createIntent(InstrumentationRegistry.getTargetContext(), 39 url, SAMPLE_COLOR)); 40 } 41 42 @Test(expected = IllegalArgumentException.class) 43 public void throwsExceptionForEmptyInputs1() { 44 mHtmlToSpannedParser.parseHtml(null); 45 } 46 47 @Test(expected = IllegalArgumentException.class) 48 public void throwsExceptionForEmptyInputs2() { 49 mHtmlToSpannedParser.parseHtml(""); 50 } 51 52 @Test 53 public void handlesSimpleText() { 54 String inputHtml = "bb\n\ncc\ndd"; 55 String textRaw = "bb cc dd"; // whitespace stripped out in the process of HTML conversion 56 57 assertRawTextCorrect(inputHtml, textRaw); 58 } 59 60 @Test 61 public void handlesComplexHtml() { 62 String inputHtml = "a <b> b </b> <h1> ch1 </h1> <ol> <li> i1 </li> </ol> e"; 63 String textRaw = "a b \nch1 \ni1 \ne"; 64 65 assertRawTextCorrect(inputHtml, textRaw); 66 // TODO: add testing of formatting 67 } 68 69 private void assertRawTextCorrect(String inputHtml, String textRaw) { 70 Spanned spanned = mHtmlToSpannedParser.parseHtml(inputHtml); 71 assertThat(spanned.toString(), equalTo(textRaw)); 72 } 73}