1 import static org.hamcrest.MatcherAssert.*;
2 import static org.hamcrest.CoreMatchers.*;
4 import java.util.ArrayList; 5 import java.util.HashMap; 6 import java.util.List; 7 import java.util.Map; 8 9 import org.junit.Before; 10 import org.junit.Test; 11 12 import com.lyh.share.model.User; 13 14 public class UserDaoTest { 15 16 private User test1; 17 private User test2; 18 19 @Before 20 public void init(){ 21 test1 = new User(); 22 test1.setUsername("tt1"); 23 test1.setPassword("123"); 24 test1.setShares(50); 25 test2 = new User(); 26 test2.setUsername("tt2"); 27 test2.setPassword("321"); 28 test2.setShares(20); 29 } 30 31 @Test 32 public void findUser(){ 33 34 /**數值匹配**/ 35 //測試變量是否大於指定值 36 assertThat(test1.getShares(), greaterThan(50)); 37 //測試變量是否小於指定值 38 assertThat(test1.getShares(), lessThan(100)); 39 //測試變量是否大於等於指定值 40 assertThat(test1.getShares(), greaterThanOrEqualTo(50)); 41 //測試變量是否小於等於指定值 42 assertThat(test1.getShares(), lessThanOrEqualTo(100)); 43 44 //測試所有條件必須成立 45 assertThat(test1.getShares(), allOf(greaterThan(50),lessThan(100))); 46 //測試只要有一個條件成立 47 assertThat(test1.getShares(), anyOf(greaterThanOrEqualTo(50), lessThanOrEqualTo(100))); 48 //測試無論什么條件成立(還沒明白這個到底是什么意思) 49 assertThat(test1.getShares(), anything()); 50 //測試變量值等於指定值 51 assertThat(test1.getShares(), is(100)); 52 //測試變量不等於指定值 53 assertThat(test1.getShares(), not(50)); 54 55 /**字符串匹配**/ 56 String url = "http://www.taobao.com"; 57 //測試變量是否包含指定字符 58 assertThat(url, containsString("taobao")); 59 //測試變量是否已指定字符串開頭 60 assertThat(url, startsWith("http://")); 61 //測試變量是否以指定字符串結尾 62 assertThat(url, endsWith(".com")); 63 //測試變量是否等於指定字符串 64 assertThat(url, equalTo("http://www.taobao.com")); 65 //測試變量再忽略大小寫的情況下是否等於指定字符串 66 assertThat(url, equalToIgnoringCase("http://www.taobao.com")); 67 //測試變量再忽略頭尾任意空格的情況下是否等於指定字符串 68 assertThat(url, equalToIgnoringWhiteSpace("http://www.taobao.com")); 69 70 71 /**集合匹配**/ 72 73 List<User> user = new ArrayList<User>(); 74 user.add(test1); 75 user.add(test2); 76 77 //測試集合中是否還有指定元素 78 assertThat(user, hasItem(test1)); 79 assertThat(user, hasItem(test2)); 80 81 /**Map匹配**/ 82 Map<String,User> userMap = new HashMap<String,User>(); 83 userMap.put(test1.getUsername(), test1); 84 userMap.put(test2.getUsername(), test2); 85 86 //測試map中是否還有指定鍵值對 87 assertThat(userMap, hasEntry(test1.getUsername(), test1)); 88 //測試map中是否還有指定鍵 89 assertThat(userMap, hasKey(test2.getUsername())); 90 //測試map中是否還有指定值 91 assertThat(userMap, hasValue(test2)); 92 } 93 94 }
㈠ 一般匹配符
1、allOf
匹配符表明如果接下來的所有條件必須都成立測試才通過,相當於“與”(&&)
assertThat( testedNumber, allOf( greaterThan(8), lessThan(16) ) );
2、anyOf
匹配符表明如果接下來的所有條件只要有一個成立則測試通過,相當於“或”(||)
assertThat( testedNumber, anyOf( greaterThan(16), lessThan(8) ) );
3、anything
匹配符表明無論什么條件,永遠為true
assertThat( testedNumber, anything() );
4、is
匹配符表明如果前面待測的object等於后面給出的object,則測試通過
assertThat( testedString, is( "developerWorks" ) );
5、not
匹配符和is匹配符正好相反,表明如果前面待測的object不等於后面給出的object,則測試通過
assertThat( testedString, not( "developerWorks" ) );
㈡ 字符串相關匹配符
1、containsString
匹配符表明如果測試的字符串testedString 包含 子字符串"developerWorks"則測試通過
assertThat( testedString, containsString( "developerWorks" ) );
2、endsWith
匹配符表明如果測試的字符串testedString以子字符串"developerWorks"結尾則測試通過
assertThat( testedString, endsWith( "developerWorks" ) );
3、startsWith
匹配符表明如果測試的字符串testedString以子字符串"developerWorks"開始則測試通過
assertThat( testedString, startsWith( "developerWorks" ) );
4、equalTo
匹配符表明如果測試的testedValue等於expectedValue則測試通過,equalTo可以測試數值之間,字符串
之間和對象之間是否相等,相當於Object的equals方法
assertThat( testedValue, equalTo( expectedValue ) );
5、equalToIgnoringCase
匹配符表明如果測試的字符串testedString在忽略大小寫的情況下等於"developerWorks"則測試通過
assertThat( testedString, equalToIgnoringCase( "developerWorks" ) );
6、equalToIgnoringWhiteSpace
匹配符表明如果測試的字符串testedString在忽略頭尾的任意個空格的情況下等於"developerWorks"則
測試通過,注意:字符串中的空格不能被忽略
assertThat( testedString, equalToIgnoringWhiteSpace( "developerWorks" ) );
㈢ 數值相關匹配符
1、closeTo
匹配符表明如果所測試的浮點型數testedDouble在20.0±0.5范圍之內則測試通過
assertThat( testedDouble, closeTo( 20.0, 0.5 ) );
2、greaterThan
匹配符表明如果所測試的數值testedNumber大於16.0則測試通過
assertThat( testedNumber, greaterThan(16.0) );
3、lessThan
匹配符表明如果所測試的數值testedNumber小於16.0則測試通過
assertThat( testedNumber, lessThan (16.0) );
4、greaterThanOrEqualTo
匹配符表明如果所測試的數值testedNumber大於等於16.0則測試通過
assertThat( testedNumber, greaterThanOrEqualTo (16.0) );
5、lessThanOrEqualTo
匹配符表明如果所測試的數值testedNumber小於等於16.0則測試通過
assertThat( testedNumber, lessThanOrEqualTo (16.0) );
㈣ collection相關匹配符
1、hasEntry
匹配符表明如果測試的Map對象mapObject含有一個鍵值為"key"對應元素值為"value"的Entry項則測試通過
assertThat( mapObject, hasEntry( "key", "value" ) );
2、hasItem
匹配符表明如果測試的迭代對象iterableObject含有元素“element”項則測試通過
assertThat( iterableObject, hasItem ( "element" ) );
3、hasKey
匹配符表明如果測試的Map對象mapObject含有鍵值“key”則測試通過
assertThat( mapObject, hasKey ( "key" ) );
4、hasValue
匹配符表明如果測試的Map對象mapObject含有元素值“value”則測試通過
assertThat( mapObject, hasValue ( "key" ) );