1 /* 2 * Copyright (c) 2007 Mockito contributors 3 * This program is made available under the terms of the MIT License. 4 */ 5 6 package org.mockito.internal.util; 7 8 import static junit.framework.TestCase.assertEquals; 9 import static org.assertj.core.api.Assertions.assertThat; 10 11 import org.junit.Test; 12 13 public class StringUtilTest { 14 15 @Test 16 public void decamelizeMatcher() throws Exception { 17 assertEquals("<Sentence with strong language>", StringUtil.decamelizeMatcher("SentenceWithStrongLanguage")); 18 assertEquals("<W e i r d o 1>", StringUtil.decamelizeMatcher("WEIRDO1")); 19 assertEquals("<_>", StringUtil.decamelizeMatcher("_")); 20 assertEquals("<Has exactly 3 elements>", StringUtil.decamelizeMatcher("HasExactly3Elements")); 21 assertEquals("<custom argument matcher>", StringUtil.decamelizeMatcher("")); 22 } 23 24 @Test 25 public void join_non() throws Exception { 26 assertThat(StringUtil.join()).isEmpty();; 27 } 28 29 @Test 30 public void join_singleLine() throws Exception { 31 assertThat(StringUtil.join("line1")).hasLineCount(2); 32 } 33 34 @Test 35 public void join_twoLines() throws Exception { 36 assertThat(StringUtil.join("line1","line2")).hasLineCount(3); 37 } 38 39 @Test 40 public void join_hasPreceedingLinebreak() throws Exception { 41 assertThat(StringUtil.join("line1")).isEqualTo("\nline1"); 42 } 43 44 @Test 45 public void removeFirstLine() throws Exception { 46 assertThat(StringUtil.removeFirstLine("line1\nline2")).isEqualTo("line2"); 47 } 48 } 49
