[B! mockito] daisuke-mã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

daisuke-m id:daisuke-m

mockitoã«é–¢ã™ã‚‹daisuke-mã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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ç¶šãƒ»Matchers#anyã®è¬Ž - R42æ—¥è¨˜
å…ˆæ—¥ã®æ—¥è¨˜ã§ã€ã€ŽMatchers#anyç³»ã¯ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã§ä½¿ç”¨ã™ã‚‹å¿…è¦ãŒã‚ã‚‹ã€ã¨æ›¸ãã¾ã—ãŸã€‚ ã§ã€ã€Œã‚¤ãƒ³ãƒ©ã‚¤ãƒ³ã§å‘¼ã³å‡ºã—ã¦ã„ã‚‹ã‹å¦ã‹ã‚’ã©ã†ã‚„ã£ã¦æ¤œçŸ¥ã—ã¦ã„ã‚‹ã®ã‹ã€ãã®ã†ã¡èª¿ã¹ã¾ã™ã€ã¨äºˆå‘Šã—ã¦ã„ãŸé€šã‚Šã€ ä»Šæ—¥ã¯ãã®ä»¶ã«ã¤ã„ã¦èª¿æŸ»ã—ã¾ã—ãŸã€‚ä»¥ä¸‹ã€çµè«–ã«ãŸã©ã‚Šç€ãã¾ã§ã®éŽç¨‹ã‚’è¨˜ã—ã¾ã™ã€‚ ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ ã“ã®ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã‚’åŸºã«èª¿æŸ»ã‚’é–‹å§‹ã€‚ import static org.mockito.Matchers.*; import static org.mockito.Mockito.*; import java.util.Arrays; import java.util.Collection; import java.util.Set; public class Main<T> { public static void main(String... args) throws Exception {
daisuke-m 2011/01/02
ãŠãŠãƒ¼ã€‚ã£ã¦ã„ã†ã‹ã€é¢å€’ãªãƒã‚§ãƒƒã‚¯ã—ã¦ã‚‹ã‚“ã ãªãâ€¦ã€‚mockitoã‚’ä½œã‚‹å´ã®è¦–ç‚¹ã§è¦‹ã¦ã¿ã‚‹ã¨ã€ã“ã®è¾ºã®ãƒ¢ãƒ‡ãƒªãƒ³ã‚°ã¨ã‹ã‚ãƒ„ãã†ã€‚

Java

mockito
ãƒªãƒ³ã‚¯
Matchers#anyã®è¬Ž - R42æ—¥è¨˜
ä»Šæ—¥ã‚‚æ‡²ã‚Šãšã«Mockitoãƒã‚¿ã§ã™ã€‚ã™ã„ã¾ã›ã‚“ã€‚ è¿‘é ƒã€èˆˆå‘³æ·±ã„ã‚¨ãƒ©ãƒ¼ã«å‡ºãã‚ã—ã¾ã—ãŸã€‚ public class Foo { public void doSomething() { final Set<String> strings = ...; this.doOtherthins(strings); } void doOtherthing(final Set<String> strings) { // ä½•ã‹ã®å‡¦ç† } } public class FooTest { @Test public void testDoSomething() { final Foo foo = spy(new Foo()); doNothing().when(foo).doOtherthing(any(Set.class)); // â€» foo.doSomething(); verify(foo).doO
daisuke-m 2010/12/24
ã¸ã‡â€¦ä½•ã—ã¦ã‚‹ã‚“ã ã‚ã†ï¼Ÿ

Java

mockito
ãƒªãƒ³ã‚¯
Strutsã®Actionã‚’Mockitoã‚’ä½¿ã£ã¦UnitTestã™ã‚‹ #javaadventja2010
ã“ã®ã‚¨ãƒ³ãƒˆãƒªã¯ Java Advent Calendar -ja 2010 : ATND ã® 5æ—¥ç›®ã®ã‚‚ã®ã§ã™ã€‚ ã‚„ãã€ã¿ãªã•ã‚“Strutsä½¿ã£ã¦ã¾ã™ã‹ï¼æœ€è¿‘ã€Œã„ã¤ã¾ã§Struts1ã‚’ä½¿ã„ç¶šã‘ã‚‹ã®ï¼Ÿ - é”äººãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã‚’ç›®æŒ‡ã—ã¦ã€ã¨ã‹ã€ŒStrutsã®çµ‚ç„‰: ãƒ—ãƒã‚°ãƒ©ãƒžã®æ€ç´¢ã€ã¨ã‹ã§ã€ä½•ã‹ã¨è©±é¡Œã®Struts1ã§ã™ãŒã€ã‚‚ã‚ã‚‚ã‚ã®äº‹æƒ…ã§ä½¿ã‚ãªã‘ã‚Œã°ã„ã‘ãªã„ã“ã¨ã£ã¦å¤šã„ã§ã™ã‚ˆãï¼Ÿãï¼ ã§ã€ä»•æ–¹ãªãä½¿ã‚ã–ã‚‹ã‚’å¾—ãªã„Strutsã§ã™ãŒã€Actionã®executeãƒ¡ã‚½ãƒƒãƒ‰ãŒãã®ã¾ã¾ã ã¨JUnitãªã‚“ã‹ã§UnitTest(ã§ããªã„|ã§ãã¦ã‚‚å¤§å¤‰)ã§å›°ã‚Šã¾ã™ã€‚ ãã‚“ãªæ™‚ã¯ã€Mockã‚’ä½¿ã£ã¦ãƒ†ã‚¹ãƒˆã—ã¾ã—ã‚‡ã†ï¼ä»Šå›žã¯Mockitoã‚’ä½¿ã„ã¾ã™ã€‚ ã“ã‚“ãªActionãŒã‚ã£ãŸã¨ã—ã¦ã€‚ package com.example.masaru.action; import javax.servlet.http.Htt
daisuke-m 2010/12/17
Java

JavaAdventCalendar2010

mockito
ãƒªãƒ³ã‚¯
doAnswerã®ä½¿ã„ã©ã“ã‚ - R42æ—¥è¨˜
ä¾‹ãˆã°æ¬¡ã®ã‚ˆã†ãªã‚¯ãƒ©ã‚¹Fooã‚’ãƒ†ã‚¹ãƒˆã—ãŸã„ã¨ã—ã¾ã™ã€‚ (ã‹ãªã‚Šæ£æ„çš„ãªã‚µãƒ³ãƒ—ãƒ«ã§ã™ãŒå‹˜å¼ã—ã¦ä¸‹ã•ã„) import java.sql.*; public class Foo { public void doSomething(String url) { final Connection conn1 = this.getConnection(url); final Connection conn2 = this.getConnection(url); doOtherthing(conn1, conn2); } void doOtherthing(Connection conn1, Connection conn2) { // 2ã¤ã®ã‚³ãƒã‚¯ã‚·ãƒ§ãƒ³ã‚’ä½¿ã†å¿…è¦ãŒã‚ã‚‹ä½•ã‹ } Connection getConnection(String url) { // (ç•¥) } } ã§ã€ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã‚’æ¬¡ã®ã‚ˆ
daisuke-m 2010/12/09
mockito
ãƒªãƒ³ã‚¯
ãƒ¡ã‚½ãƒƒãƒ‰å¼•æ•°ã‚’ã‚ãƒ£ãƒ—ãƒãƒ£ã™ã‚‹(ArgumentCaptorã®ä½¿ã„æ–¹) - R42æ—¥è¨˜
ãƒ¡ã‚½ãƒƒãƒ‰ã®é€”ä¸ã§è¨ˆç®—ã•ã‚ŒãŸå€¤ã‚’ã€ä»–ã®ãƒ¡ã‚½ãƒƒãƒ‰ã®å¼•æ•°ã¨ã—ã¦ä½¿ã†ã¨ã„ã†ã‚±ãƒ¼ã‚¹ã‚’ãƒ†ã‚¹ãƒˆã™ã‚‹ã“ã¨ãŒã¾ã¾ã‚ã‚Šã¾ã™ã€‚ Mockitoã‚’ä½¿ã£ãŸãƒ†ã‚¹ãƒˆã¯ä»¥ä¸‹ã®ã‚ˆã†ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚ (ãƒ†ã‚¹ãƒˆå¯¾è±¡) public class Foo { public void doSomething() { final StringBuilder sb = new StringBuilder(); // sbã«è‰²ã€…appendã™ã‚‹å‡¦ç† this.doOtherthing(sb.toString()); } void doOtherthing(String bar) { // ä½•ã‹ã®å‡¦ç† } } (ãƒ†ã‚¹ãƒˆ) import static org.mockito.Mockito.*; public class FooTest { @Test public void doSomething() { final Foo foo = s
daisuke-m 2010/11/18
Java

mockito

ãƒ†ã‚¹ãƒˆ
ãƒªãƒ³ã‚¯
Mockitoã®çœŸä¾¡ã¯spyã«ã‚ã‚Š - R42æ—¥è¨˜
ä»¥å‰ã®æ—¥è¨˜ã§EasyMockã‚’ã”ç´¹ä»‹ã—ãŸã®ã§ã™ãŒã€ç¾åœ¨ã®ç¾å ´ã§ã¯Mockitoã‚’ä½¿ã£ã¦ã„ã¾ã™ã€‚ ãã‚Œã«ã—ã¦ã‚‚ãƒ¢ãƒƒã‚¯ã‚ãƒƒãƒˆï¼Ÿãƒ¢ã‚ãƒƒãƒˆï¼Ÿãƒ¢ã‚ãƒ¼ãƒˆï¼Ÿã©ã†èªã‚€ã‚“ã ã‚ã†â€¦ ãƒã‚´ã¯æœ‰åãªã‚«ã‚¯ãƒ†ãƒ«ã€Œãƒ¢ãƒ’ãƒ¼ãƒˆã€ã§ã¯ã‚ã‚‹ãŒã€‚åƒ•ã¯ãƒŸãƒ³ãƒˆãŒè‹¦æ‰‹ãªã®ã§ä½™ã‚Šé£²ã¾ãªã„ã‘ã©ã€‚ Mockitoã¯æ¯”è¼ƒçš„æ–°ã—ã„ãƒ¢ãƒƒã‚¯ãƒ¦ãƒ¼ãƒ†ã‚£ãƒªãƒ†ã‚£ã§ã™ã€‚ ä½•ã‹é©æ–°çš„ãªæ©Ÿèƒ½ã‚’å‚™ãˆã¦ã„ã‚‹ã‹ã¨ã„ã†ã¨ãã†ã§ã‚‚ãªã„ã®ã§ã™ãŒã€ä½¿ã„å‹æ‰‹ãŒéžå¸¸ã«è‰¯ã„ã®ãŒç‰¹å¾´ã€‚ ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã¯ã“ã‚“ãªæ„Ÿã˜ã€‚ public class VeryHugeBusinessLogic { void doSomethingHardProcessing() { ... } } public class VeryHugeService { @Autowired VeryHugeBusinessLogic logic; public void execute() { logic.doSome
daisuke-m 2010/10/09
mockito
ãƒªãƒ³ã‚¯
Mockito
Mockitoä¾¿åˆ©ã§ã™ã€‚ jMockã®å¤‰æ…‹æ§‹æ–‡ã«æ…£ã‚Œãªã„æ–¹ã¯ã€EasyMockã‚’ä½¿ã£ã¦ã‚‰ã£ã—ã‚ƒã‚‹ã¨æ€ã„ã¾ã™ã€‚ EasyMockã®ã‚¹ã‚¿ã‚¤ãƒ«ã¯ç´ æ•µã§ã™ãã€‚ ãŸã ã€äººã«å‹§ã‚ã‚‹ã¨ãã«ã€replayã¨ã‹verifyã¨ã‹ã€å®šç¾©ä»¥å¤–ã«æ–‡ã‚’ã¯ã•ã‚€ã®ã£ã¦ãªã‚“ã‹ã„ã‚„ã§ã™ã‚ˆãã€‚ ãŠå‹§ã‚ã—ã¥ã‚‰ã„ã§ã™ãã€‚ expectLastCallãªã‚“ã‹ã‚‚ã¿ã£ã¨ã‚‚ãªã„ã€‚ ãã“ã§Mockito // ãƒ¢ãƒƒã‚¯ä½œæˆ @SuppressWarnings("unchecked") List mockedList = mock(List.class); // ã‚ã‚‰ã‹ã˜ã‚ã€ä½•ãŒèµ·ã“ã‚‹ã‹ã‚’æ›¸ã when(mockedList.add("one")).thenReturn(true); // voidã¯whenã®å¼•æ•°ã¨ã—ã¦å—ã‘å–ã‚Œãªã„ã®ã§do*ã§æ›¸ãç›´ã™ã€‚ doNothing().when(mockedList).clear(); // ãƒ¢ãƒƒã‚¯ã«
daisuke-m 2010/05/13
ãƒ†ã‚¹ãƒˆ

Java

mockito
ãƒªãƒ³ã‚¯
1