{"id":191,"date":"2024-05-10T18:22:35","date_gmt":"2024-05-10T18:22:35","guid":{"rendered":"https:\/\/cloudbyte7.com\/?p=191"},"modified":"2025-05-07T21:32:48","modified_gmt":"2025-05-07T21:32:48","slug":"unlocking-test-driven-development-tdd-the-benefits-and-strategies-you-need-to-know","status":"publish","type":"post","link":"https:\/\/cloudbyte7.com\/ko\/unlocking-test-driven-development-tdd-the-benefits-and-strategies-you-need-to-know\/","title":{"rendered":"\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc758 \ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\uae30: \uc54c\uc544\uc57c \ud560 \uc774\uc810\uacfc \uc804\ub7b5"},"content":{"rendered":"<div class=\"mx-5 sm:mx-0 prose text-left mb-5\">\n<h1>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc758 \ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\uae30: \uc54c\uc544\uc57c \ud560 \uc774\uc810\uacfc \uc804\ub7b5<\/h1>\n<p>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uc790\ub77c\uba74 \ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc5d0 \ub300\ud574 \ub4e4\uc5b4\ubd24\uc744 \uac83\uc785\ub2c8\ub2e4. TDD\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac83\uc744 \uac15\uc870\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \uae30\ubc95\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ucf54\ub4dc\uac00 \ubb34\uc5c7\uc744 \ud574\uc57c \ud558\ub294\uc9c0 \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc73c\uba70, \uacb0\uacfc\uc801\uc73c\ub85c \ucf54\ub4dc \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub418\uace0 \ubc84\uadf8\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<p>TDD\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uc5d0 \uc788\uc5b4 \uac15\ub825\ud55c \uae30\ubc95\uc774\uc9c0\ub9cc, \uc0ac\uace0\ubc29\uc2dd\uc758 \uc804\ud658\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uba3c\uc800 \uc791\uc131\ud558\uace0 \uadf8 \uac80\uc99d\uc744 \uc704\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \ub300\uc2e0, \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud558\uace0 \uadf8 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ucc98\uc74c\uc5d0\ub294 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc9c0\ub9cc, \uc7a5\uae30\uc801\uc73c\ub85c\ub294 \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uac00\uc838\ub2e4\uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 TDD\uc758 \uc7a5\uc810\uc744 \uc0b4\ud3b4\ubcf4\uace0, \uadf8 \uc7a0\uc7ac\ub825\uc744 \ucd5c\ub300\ud55c \ud65c\uc6a9\ud558\uae30 \uc704\ud55c \uba87 \uac00\uc9c0 \uc804\ub7b5\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c \uac1c\uc694<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac83\uc744 \uac15\uc870\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774 \uac1c\ub150\uc740 \ucf54\ub4dc\uc758 \uc6d0\ud558\ub294 \ub3d9\uc791\uc744 \uc815\uc758\ud558\ub294 \uc791\uace0 \uad00\ub9ac\ud558\uae30 \uc26c\uc6b4 \ud14c\uc2a4\ud2b8\ub97c \ub9cc\ub4dc\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ucf54\ub4dc\uac00 \ubb34\uc5c7\uc744 \ud574\uc57c \ud558\ub294\uc9c0 \uba85\ud655\ud558\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>TDD \ud504\ub85c\uc138\uc2a4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e8\uacc4\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\ud14c\uc2a4\ud2b8 \uc791\uc131: \uba3c\uc800 \ud2b9\uc815 \ucf54\ub4dc \uc870\uac01\uc758 \uc608\uc0c1 \ub3d9\uc791\uc744 \uc815\uc758\ud558\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud14c\uc2a4\ud2b8 \uc2e4\ud589: \ud14c\uc2a4\ud2b8\uac00 \uc2e4\ud589\ub418\uc9c0\ub9cc, \ucf54\ub4dc\uac00 \uc544\uc9c1 \uc874\uc7ac\ud558\uc9c0 \uc54a\uc73c\ubbc0\ub85c \uc2e4\ud328\ud569\ub2c8\ub2e4.<\/li>\n<li>\ucf54\ub4dc \uc791\uc131: \uc774\uc81c \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uc138\uc694.<\/li>\n<li>\ud14c\uc2a4\ud2b8\ub97c \ub2e4\uc2dc \uc2e4\ud589\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\uac00 \ub2e4\uc2dc \uc2e4\ud589\ub418\uace0, \ud1b5\uacfc\ud558\uba74 \ucf54\ub4dc\uac00 \uc644\uc131\ub41c \uac83\uc73c\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4. \uc2e4\ud328\ud558\uba74 \ud1b5\uacfc\ud560 \ub54c\uae4c\uc9c0 \ucf54\ub4dc\ub97c \uc218\uc815\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\uc758 \uc7a5\uc810\uc740 \ub9e4\uc6b0 \ub9ce\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc5b4 \uc7a5\uae30\uc801\uc73c\ub85c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \ubaa8\ub4c8\ud654\ub418\uace0 \uc720\uc9c0\ubcf4\uc218\uc131\uc774 \ub6f0\uc5b4\ub09c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5b4 \ucf54\ub4dc\ub97c \ub354 \uc27d\uac8c \uc774\ud574\ud558\uace0 \uc218\uc815\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<p>\uc804\ubc18\uc801\uc73c\ub85c TDD\ub294 \uace0\ud488\uc9c8 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ub354\uc6b1 \ud6a8\uc728\uc801\uc73c\ub85c \uac1c\ubc1c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uac15\ub825\ud55c \uae30\ubc95\uc785\ub2c8\ub2e4. \ub2e4\uc74c \uc139\uc158\uc5d0\uc11c\ub294 TDD\uc758 \uc7a5\uc810\uc744 \ub354 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\uc758 \uae30\ubcf8 \uc6d0\uce59<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \uc2e4\uc81c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \ub370 \uc9d1\uc911\ud558\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc785\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \ucf54\ub4dc\uc758 \uc2e0\ub8b0\uc131, \ud6a8\uc728\uc131 \ubc0f \uad6c\uc870\uc801 \uc6b0\uc218\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uae30 \ub54c\ubb38\uc5d0 \ucd5c\uadfc \uba87 \ub144 \ub3d9\uc548 \uc810\uc810 \ub354 \uc778\uae30\ub97c \uc5bb\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 TDD\ub97c \uac15\ub825\ud55c \uac1c\ubc1c \ubc29\ubc95\ub860\uc73c\ub85c \ub9cc\ub4dc\ub294 \uae30\ubcf8 \uc6d0\uce59\uc5d0 \ub300\ud574 \ub17c\uc758\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub808\ub4dc-\uadf8\ub9b0-\ub9ac\ud329\ud1a0\ub9c1 \uc0ac\uc774\ud074<\/h3>\n<p>\ub808\ub4dc-\uadf8\ub9b0-\ub9ac\ud329\ud1a0\ub9c1 \uc0ac\uc774\ud074\uc740 TDD\uc758 \uae30\ubcf8 \uc6d0\uce59\uc785\ub2c8\ub2e4. \uc774 \uc0ac\uc774\ud074\uc740 \uc138 \ub2e8\uacc4\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4.<\/p>\n<ol>\n<li><strong>\ube68\uac04\uc0c9:<\/strong> \ud574\ub2f9 \ucf54\ub4dc\uc758 \uc6d0\ud558\ub294 \ub3d9\uc791\uc744 \uc815\uc758\ud558\ub294 \uc2e4\ud328\ud558\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\uc138\uc694.<\/li>\n<li><strong>\ub179\uc0c9:<\/strong> \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub294 \uac00\uc7a5 \uac04\ub2e8\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uc138\uc694.<\/li>\n<li><strong>\ub9ac\ud329\ud1a0\ub9c1:<\/strong> \ucf54\ub4dc\uc758 \ub3d9\uc791\uc740 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 \ucf54\ub4dc\ub97c \uac1c\uc120\ud558\uc138\uc694.<\/li>\n<\/ol>\n<p>\uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8 \uc8fc\uae30\ub294 \ucf54\ub4dc\uac00 \ucca0\uc800\ud558\uac8c \ud14c\uc2a4\ud2b8\ub418\uace0 \uac01 \ud14c\uc2a4\ud2b8\uac00 \ud2b9\uc815 \ub3d9\uc791\uc744 \ud14c\uc2a4\ud2b8\ud558\ub3c4\ub85d \uc791\uc131\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud569\ub2c8\ub2e4. \uc774 \uc8fc\uae30\ub97c \ub530\ub974\uba74 \uac1c\ubc1c\uc790\ub294 \uc790\uc2e0\uc758 \ucf54\ub4dc\uac00 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc774\ub77c\ub294 \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc2e4\ud328\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc740 \ud14c\uc2a4\ud2b8\ubd80\ud130 \uba3c\uc800 \uc791\uc131\ud558\uc138\uc694<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\uc5d0\uc11c\ub294 \uc2e4\uc81c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \uc2e4\ud328\ud558\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud569\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \ud14c\uc2a4\ud2b8\ub294 \ud2b9\uc815 \ub3d9\uc791\uc744 \ud14c\uc2a4\ud2b8\ud558\ub3c4\ub85d \uc791\uc131\ub418\uace0, \ucf54\ub4dc\ub294 \ud574\ub2f9 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud558\ub3c4\ub85d \uc791\uc131\ub429\ub2c8\ub2e4. \uc2e4\ud328\ud558\ub294 \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud568\uc73c\ub85c\uc368 \ucf54\ub4dc\uac00 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc774\ub77c\ub294 \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ube60\ub978 \ud53c\ub4dc\ubc31 \ub8e8\ud504<\/h3>\n<p>TDD\ub294 \ube60\ub978 \ud53c\ub4dc\ubc31 \ub8e8\ud504\uc758 \uc911\uc694\uc131\uc744 \uac15\uc870\ud569\ub2c8\ub2e4. \uc989, \uac1c\ubc1c\uc790\ub294 \uc790\uc2e0\uc758 \ucf54\ub4dc\uc5d0 \ub300\ud55c \ud53c\ub4dc\ubc31\uc744 \ucd5c\ub300\ud55c \ube68\ub9ac \ubc1b\uc744 \uc218 \uc788\uc5b4\uc57c \ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\uc5d0 \ub300\ud55c \ud53c\ub4dc\ubc31\uc744 \uac70\uc758 \uc989\uc2dc \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\uc640 \uc624\ub958\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc73c\uba70, \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, TDD\uc758 \uae30\ubcf8 \uc6d0\uce59\uc740 \ucf54\ub4dc\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ud6a8\uc728\uc801\uc774\uba70 \uad6c\uc870\uc801\uc73c\ub85c \uc798 \uc124\uacc4\ub418\ub3c4\ub85d \ud558\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \ub530\ub974\uba74 \uac1c\ubc1c\uc790\ub294 \uc790\uc2e0\uc758 \ucf54\ub4dc\uac00 \ucca0\uc800\ud558\uac8c \ud14c\uc2a4\ud2b8\ub418\uc5c8\uace0 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud55c\ub2e4\ub294 \ud655\uc2e0\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\uc758 \uc7a5\uc810<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \uc218\ub9ce\uc740 \uc7a5\uc810\uc744 \uc9c0\ub2cc \uc778\uae30 \uc788\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 TDD\uc758 \uc8fc\uc694 \uc7a5\uc810 \uba87 \uac00\uc9c0\ub97c \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ucf54\ub4dc \ud488\uc9c8 \ud5a5\uc0c1<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uac1c\ubc1c\uc790\ub4e4\uc774 \uae54\ub054\ud558\uace0 \ubaa8\ub4c8\ud654\ub418\uc5b4 \uc788\uc73c\uba70 \ucca0\uc800\ud558\uac8c \ud14c\uc2a4\ud2b8\ub41c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc7a5\ub824\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc791\uc131\uc5d0 \uba3c\uc800 \uc9d1\uc911\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub4e4\uc740 \ucf54\ub4dc\uc758 \uc124\uacc4\uc640 \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc804\uc5d0 \uace0\ub824\ud558\uac8c \ub418\uace0, \uc774\ub294 \ucf54\ub4dc \ud488\uc9c8 \ud5a5\uc0c1\uc73c\ub85c \uc774\uc5b4\uc9d1\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \ubaa8\ub4e0 \ucf54\ub4dc\uac00 \ud14c\uc2a4\ud2b8\ub418\ub3c4\ub85d \ubcf4\uc7a5\ud558\uc5ec \ubc84\uadf8\uc640 \uc624\ub958 \ubc1c\uc0dd \uac00\ub2a5\uc131\uc744 \uc904\uc785\ub2c8\ub2e4. \uac1c\ubc1c \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \ubc84\uadf8\ub97c \ubc1c\uacac\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub4e4\uc740 \ub098\uc911\uc5d0 \ubc84\uadf8\ub97c \uc218\uc815\ud558\ub294 \ub370 \uc18c\uc694\ub420 \uc2dc\uac04\uacfc \uc790\uc6d0\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud5a5\uc0c1\ub41c \ubb38\uc11c\ud654<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uac1c\ubc1c\uc790\uac00 \ucf54\ub4dc\uc758 \uc6d0\ud558\ub294 \ub3d9\uc791\uc744 \uc815\uc758\ud558\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud14c\uc2a4\ud2b8\ub294 \ubb38\uc11c \uc5ed\ud560\uc744 \ud558\uba70 \uac1c\ubc1c\uc790\uac00 \ucf54\ub4dc\uc758 \uc758\ub3c4\ub97c \uc774\ud574\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\uac00 \uc694\uad6c \uc0ac\ud56d\uacfc \uba85\uc138\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubb38\uc11c\ub294 \ud2b9\ud788 \ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc9c4\ud589\ud558\uac70\ub098 \uc5ec\ub7ec \uac1c\ubc1c\uc790\uac00 \ub3d9\uc77c\ud55c \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \uacf5\ub3d9 \uc791\uc5c5\ud560 \ub54c \uc720\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub354 \ub098\uc740 \ub514\uc790\uc778 \uacb0\uc815<\/h3>\n<p>TDD\ub294 \uac1c\ubc1c\uc790\uac00 \ucf54\ub4dc\uc758 \ub17c\ub9ac\ub97c \uac1c\ubc1c\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uac00\uc7a5 \uac04\ub2e8\ud55c \uae30\ub2a5\ubd80\ud130 \ud14c\uc2a4\ud2b8\ub97c \uc2dc\uc791\ud568\uc73c\ub85c\uc368, \uac1c\ubc1c\uc790\ub294 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\ud574 \ub17c\ub9ac\ub97c \uad6c\uccb4\ud654\ud558\uace0 \uae30\ub2a5\uc744 \uad6c\ucd95\ud574 \ub098\uac08 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ubb38\uc81c\ub97c \ub354 \uc791\uace0 \uad00\ub9ac\ud558\uae30 \uc26c\uc6b4 \ubd80\ubd84\uc73c\ub85c \ub098\ub204\uc5b4 \ubb38\uc81c \ud574\uacb0 \uacfc\uc815\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \uac1c\ubc1c\uc790\uac00 \ubaa8\ub4c8\ud654\ub41c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc720\ub3c4\ud558\uc5ec, \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc720\uc9c0 \uad00\ub9ac \ubc0f \uc5c5\ub370\uc774\ud2b8\uac00 \uc6a9\uc774\ud574\uc9c0\ub3c4\ub85d \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ub9ac\ud329\ud1a0\ub9c1 \ucd09\uc9c4<\/h3>\n<p>\ub9ac\ud329\ud1a0\ub9c1\uc740 \uae30\uc874 \ucf54\ub4dc\uc758 \ub3d9\uc791\uc744 \ubcc0\uacbd\ud558\uc9c0 \uc54a\uace0 \ucf54\ub4dc \uc124\uacc4\ub97c \uac1c\uc120\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \ubaa8\ub4e0 \ucf54\ub4dc\ub97c \ud14c\uc2a4\ud2b8\ud568\uc73c\ub85c\uc368 \ub9ac\ud329\ud1a0\ub9c1\uc744 \ub354\uc6b1 \uc27d\uac8c \ub9cc\ub4e4\uc5b4 \uc90d\ub2c8\ub2e4. \uac1c\ubc1c\uc790\ub294 \ud14c\uc2a4\ud2b8\uac00 \uc624\ub958\ub098 \ubc84\uadf8\ub97c \uc7a1\uc544\ub0bc \uac83\uc774\ub77c\ub294 \ud655\uc2e0\uc744 \uac00\uc9c0\uace0 \ucf54\ub4dc\ub97c \ubcc0\uacbd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ucf54\ub4dc \uc124\uacc4\ub97c \uac1c\uc120\ud558\ub294 \uac83\uc774 \ub354 \uc26c\uc6cc\uc9c0\uace0, \uacb0\uacfc\uc801\uc73c\ub85c \uc720\uc9c0\ubcf4\uc218\uc131\uacfc \ud655\uc7a5\uc131\uc774 \ub6f0\uc5b4\ub09c \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \uad6c\ucd95\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, TDD\ub294 \uac1c\ubc1c\uc790\uc640 \uc870\uc9c1\uc5d0 \ub9ce\uc740 \uc774\uc810\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \ucf54\ub4dc \ud488\uc9c8 \ud5a5\uc0c1, \ubb38\uc11c\ud654 \uac15\ud654, \ub354 \ub098\uc740 \uc124\uacc4 \uacb0\uc815 \uc9c0\uc6d0, \ub9ac\ud329\ud1a0\ub9c1 \uc6a9\uc774\uc131 \ub4f1\uc744 \ud1b5\ud574 TDD\ub294 \ub354\uc6b1 \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc778 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\ub97c \uad6c\ucd95\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD \uc804\ub7b5 \ubc0f \uad6c\ud604<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc5d0\uc11c \ud504\ub85c\uc81d\ud2b8 \uc131\uacf5\uc758 \ud575\uc2ec\uc740 \uc801\uc808\ud55c \ub3c4\uad6c\ub97c \uc120\ud0dd\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc0ac\uc6a9\ud558\uae30 \uc27d\uace0, \uc548\uc815\uc801\uc774\uba70, \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \ud504\ub808\uc784\uc6cc\ud06c\ub97c \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4. TDD\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud14c\uc2a4\ud2b8 \ud504\ub808\uc784\uc6cc\ud06c\ub85c\ub294 JUnit, NUnit, TestNG \ub4f1\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud504\ub808\uc784\uc6cc\ud06c\ub294 \ud14c\uc2a4\ud2b8\ub97c \ub354\uc6b1 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\uc131\ud558\uace0 \uc2e4\ud589\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc801\uc808\ud55c \ub3c4\uad6c \uc120\ud0dd\ud558\uae30<\/h3>\n<p>JUnit\uc740 \uc790\ubc14 \uae30\ubc18 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \ud14c\uc2a4\ud2b8 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \uac04\ub2e8\ud558\uace0 \uc0ac\uc6a9\ud558\uae30 \uc26c\uc6b4 \uc778\ud130\ud398\uc774\uc2a4\ub97c \uc81c\uacf5\ud558\uc5ec \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\uace0 \uc2e4\ud589\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. NUnit\uc740 .NET \uae30\ubc18 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uc720\uc0ac\ud55c \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \ub2e4\uc591\ud55c \uae30\ub2a5\uc744 \ud1b5\ud574 \ub354\uc6b1 \ud6a8\uc728\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc791\uc131 \ubc0f \uc2e4\ud589\uc744 \uc9c0\uc6d0\ud569\ub2c8\ub2e4. TestNG \ub610\ud55c \uc790\ubc14 \uae30\ubc18 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c \uc778\uae30 \uc788\ub294 \ud14c\uc2a4\ud2b8 \ud504\ub808\uc784\uc6cc\ud06c\uc785\ub2c8\ub2e4. \ubcd1\ub82c \ud14c\uc2a4\ud2b8, \ub370\uc774\ud130 \uae30\ubc18 \ud14c\uc2a4\ud2b8, \ud14c\uc2a4\ud2b8 \uad6c\uc131 \ub4f1\uc758 \uace0\uae09 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \uaca9\ub9ac<\/h3>\n<p>TDD\uc758 \ud575\uc2ec \uc7a5\uc810 \uc911 \ud558\ub098\ub294 \ud14c\uc2a4\ud2b8\ub97c \uaca9\ub9ac\ud560 \uc218 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uaca9\ub9ac\ud568\uc73c\ub85c\uc368 \uac01 \ud14c\uc2a4\ud2b8\uac00 \ub2e4\ub978 \ud14c\uc2a4\ud2b8\uc640 \ub3c5\ub9bd\uc801\uc784\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc989, \ud558\ub098\uc758 \ud14c\uc2a4\ud2b8\uac00 \uc2e4\ud328\ud558\ub354\ub77c\ub3c4 \ub2e4\ub978 \ud14c\uc2a4\ud2b8\uc5d0\ub294 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uaca9\ub9ac\ub97c \uad6c\ud604\ud558\ub824\uba74 \uc758\uc874\uc131 \uc8fc\uc785 \ubc0f \ubaa8\ud0b9\uacfc \uac19\uc740 \uae30\ubc95\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc870\ub871 \ubc0f \ubc29\ud574 \uae30\ubc95<\/h3>\n<p>\ubaa8\ud0b9\uacfc \uc2a4\ud130\ube59\uc740 \ud14c\uc2a4\ud2b8 \uaca9\ub9ac\ub97c \ub2ec\uc131\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \ub450 \uac00\uc9c0 \uae30\uc220\uc785\ub2c8\ub2e4. \ubaa8\ud0b9\uc740 \uc2e4\uc81c \uac1d\uccb4\uc758 \ub3d9\uc791\uc744 \ubaa8\ubc29\ud558\ub294 \uac00\uc9dc \uac1d\uccb4\ub97c \uc0dd\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2e4\uc81c \uac1d\uccb4\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc2e4\uc81c \uac1d\uccb4\uc5d0 \uc758\uc874\ud558\ub294 \ucf54\ub4dc\ub97c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud130\ube59\uc740 \ud14c\uc2a4\ud2b8\uc5d0 \ud544\uc694\ud55c \uae30\ub2a5\ub9cc \uc81c\uacf5\ud558\ub294 \uc2e4\uc81c \uac1d\uccb4\uc758 \uac04\uc18c\ud654\ub41c \ubc84\uc804\uc744 \uc0dd\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ub610\ud55c \uc804\uccb4 \uac1d\uccb4\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc2e4\uc81c \uac1d\uccb4\uc5d0 \uc758\uc874\ud558\ub294 \ucf54\ub4dc\ub97c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\uac8c \ud574\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, \ud504\ub85c\uc81d\ud2b8\uc5d0 TDD\ub97c \uad6c\ud604\ud558\ub824\uba74 \uc0ac\uc6a9\ud558\ub294 \ub3c4\uad6c\uc640 \ud14c\uc2a4\ud2b8 \uaca9\ub9ac\ub97c \ub2ec\uc131\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ud558\ub294 \uae30\ubc95\uc744 \uc2e0\uc911\ud558\uac8c \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \ub3c4\uad6c\uc640 \uae30\ubc95\uc744 \uc120\ud0dd\ud558\uba74 \ud14c\uc2a4\ud2b8\uac00 \uc2e0\ub8b0\ud560 \uc218 \uc788\uace0 \ud6a8\uc728\uc801\uc774\uba70 \ud6a8\uacfc\uc801\uc774\ub77c\ub294 \uac83\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\uc5d0\uc11c \ud754\ud788 \ubc1c\uc0dd\ud558\ub294 \ubb38\uc81c\uc810<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \ub9ce\uc740 \uc7a5\uc810\uc744 \uac00\uc9c0\uace0 \uc788\uc9c0\ub9cc, \uac1c\ubc1c\uc790\uac00 \uc131\uacf5\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\uae30 \uc704\ud574\uc11c\ub294 \uadf9\ubcf5\ud574\uc57c \ud560 \uba87 \uac00\uc9c0 \uacfc\uc81c\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uac00\uc7a5 \uc77c\ubc18\uc801\uc778 \uacfc\uc81c\uc640 \uc774\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud55c \uc804\ub7b5\uc5d0 \ub300\ud574 \ub17c\uc758\ud558\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub808\uac70\uc2dc \ucf54\ub4dc \ucc98\ub9ac\ud558\uae30<\/h3>\n<p>TDD\uc5d0\uc11c \uac00\uc7a5 \ud070 \uc5b4\ub824\uc6c0 \uc911 \ud558\ub098\ub294 \ub808\uac70\uc2dc \ucf54\ub4dc\ub97c \ub2e4\ub8e8\ub294 \uac83\uc785\ub2c8\ub2e4. \ub808\uac70\uc2dc \ucf54\ub4dc\ub294 TDD\uac00 \ub3c4\uc785\ub418\uae30 \uc804\uc5d0 \uc791\uc131\ub41c \ucf54\ub4dc\ub85c, \ud14c\uc2a4\ud2b8\ud558\uae30\uac00 \uc27d\uc9c0 \uc54a\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub808\uac70\uc2dc \ucf54\ub4dc\ub294 \ubcf5\uc7a1\ud55c \uc758\uc874\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uc744 \uc218 \uc788\uc73c\uba70, \ud14c\uc2a4\ud2b8\ud574\uc57c \ud560 \ucf54\ub4dc\ub97c \ubd84\ub9ac\ud558\uae30 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ub808\uac70\uc2dc \ucf54\ub4dc\ub97c \ucc98\ub9ac\ud558\ub824\uba74 \uba3c\uc800 \ucf54\ub4dc\ubca0\uc774\uc2a4\uc5d0\uc11c \uac00\uc7a5 \uc911\uc694\ud55c \ubd80\ubd84\uc744 \ud30c\uc545\ud558\uace0 \ud574\ub2f9 \ubd80\ubd84\uc5d0 \ub300\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac83\ubd80\ud130 \uc2dc\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc758\uc874\uc131 \uc8fc\uc785\uacfc \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8\uac00 \ud544\uc694\ud55c \ucf54\ub4dc\ub97c \ubd84\ub9ac\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \ub354\ubd88\uc5b4 \ucf54\ub4dc\ub97c \ub9ac\ud329\ud1a0\ub9c1\ud558\uc5ec \ud14c\uc2a4\ud2b8\ud558\uae30 \uc27d\uac8c \ub9cc\ub4e4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubcf5\uc7a1\ud55c \uc885\uc18d\uc131 \ucc98\ub9ac<\/h3>\n<p>TDD\uc5d0\uc11c \ub610 \ub2e4\ub978 \uc5b4\ub824\uc6c0\uc740 \ubcf5\uc7a1\ud55c \uc758\uc874\uc131\uc744 \ucc98\ub9ac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \ubcf5\uc7a1\ud55c \uc758\uc874\uc131\uc774\ub780 \ubaa8\ud0b9\uc774\ub098 \uc2a4\ud141 \ucc98\ub9ac\uac00 \uc5b4\ub824\uc6b4 \uc758\uc874\uc131\uc744 \ub9d0\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4 \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc5f0\uacb0\uc774\ub098 \ub124\ud2b8\uc6cc\ud06c \uc5f0\uacb0\uc740 \ubaa8\ud0b9\ud558\uae30 \uc5b4\ub824\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ubcf5\uc7a1\ud55c \uc758\uc874\uc131\uc744 \ucc98\ub9ac\ud558\uae30 \uc704\ud574 \ubaa8\ud0b9 \ud504\ub808\uc784\uc6cc\ud06c\uc640 \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc2e4\uc81c \uac1d\uccb4\uc758 \ub3d9\uc791\uc744 \ubaa8\ubc29\ud558\ub294 \ubaa8\uc758 \uac1d\uccb4\ub97c \uc0dd\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc758\uc874\uc131 \uc8fc\uc785\uc744 \uc0ac\uc6a9\ud558\uc5ec \ud14c\uc2a4\ud2b8 \uc911\uc5d0 \uc2e4\uc81c \uac1d\uccb4\ub97c \ubaa8\uc758 \uac1d\uccb4\ub85c \ub300\uccb4\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \uc720\uc9c0 \uad00\ub9ac \uac04\uc811\ube44<\/h3>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, TDD\ub294 \ub54c\ub54c\ub85c \ud14c\uc2a4\ud2b8 \uc720\uc9c0 \uad00\ub9ac \uc624\ubc84\ud5e4\ub4dc\ub97c \ucd08\ub798\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\ubca0\uc774\uc2a4\uac00 \ucee4\uc9d0\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8 \uc218\uac00 \uad00\ub9ac\ud558\uae30 \uc5b4\ub824\uc6cc\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ucf54\ub4dc\ubca0\uc774\uc2a4 \ubcc0\uacbd \uc2dc \ud14c\uc2a4\ud2b8\ub3c4 \ubcc0\uacbd\ud574\uc57c \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\ud14c\uc2a4\ud2b8 \uc720\uc9c0 \uad00\ub9ac \ubd80\ub2f4\uc744 \ucd5c\uc18c\ud654\ud558\ub824\uba74 \uac00\ub2a5\ud55c \ud55c \uac04\ub2e8\ud55c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\uba74 \ub429\ub2c8\ub2e4. \ub610\ud55c \ucf54\ub4dc \ucee4\ubc84\ub9ac\uc9c0 \ubd84\uc11d\uacfc \uac19\uc740 \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ubd88\ud544\uc694\ud558\uac70\ub098 \uc911\ubcf5\ub418\ub294 \ud14c\uc2a4\ud2b8\ub97c \uc2dd\ubcc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354\ubd88\uc5b4 \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \ub9ac\ud329\ud1a0\ub9c1\ud558\uc5ec \ubaa8\ub4c8\ud654\ud558\uace0 \ud14c\uc2a4\ud2b8\ud558\uae30 \uc27d\uac8c \ub9cc\ub4e4 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\ub97c \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc791\uc131<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc5d0\uc11c \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac83\uc740 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8\ub294 \uc138\ubd84\ud654\ub418\uc5b4\uc57c \ud558\uace0, \uad6c\ud604\ubcf4\ub2e4\ub294 \ub3d9\uc791\uc5d0 \ucd08\uc810\uc744 \ub9de\ucdb0\uc57c \ud558\uba70, \ucde8\uc57d\ud558\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uac1c\ub150\ub4e4\uc744 \uc790\uc138\ud788 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud14c\uc2a4\ud2b8 \uc138\ubd84\uc131<\/h3>\n<p>\ud14c\uc2a4\ud2b8\ub294 \uc138\ubd84\ud654\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4. \uc989, \ub2e8\uc77c \ub3d9\uc791\uc774\ub098 \uae30\ub2a5\uc744 \ud14c\uc2a4\ud2b8\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc744 \ud1b5\ud574 \ubc84\uadf8\ub97c \ub354 \uc27d\uac8c \ubc1c\uacac\ud558\uace0 \uc218\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ucf54\ub4dc\ubca0\uc774\uc2a4\ub97c \uc720\uc9c0 \uad00\ub9ac\ud558\uace0 \ub9ac\ud329\ud1a0\ub9c1\ud558\ub294 \uac83\ub3c4 \ub354 \uc218\uc6d4\ud574\uc9d1\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud560 \ub54c\ub294 \uac00\ub2a5\ud55c \ud55c \uac00\uc7a5 \uc791\uc740 \uae30\ub2a5 \ub2e8\uc704\ub97c \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud589\ub3d9 \ud14c\uc2a4\ud2b8 vs. \uad6c\ud604 \ud14c\uc2a4\ud2b8<\/h3>\n<p>\ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud560 \ub54c\ub294 \uad6c\ud604 \ubc29\uc2dd\ubcf4\ub2e4\ub294 \ub3d9\uc791 \ubc29\uc2dd\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \ub370 \uc9d1\uc911\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \ub3d9\uc791 \ud14c\uc2a4\ud2b8\ub294 \ucf54\ub4dc\uac00 \ubb34\uc5c7\uc744 \ud574\uc57c \ud558\ub294\uc9c0\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\ub294 \ubc18\uba74, \uad6c\ud604 \ud14c\uc2a4\ud2b8\ub294 \ucf54\ub4dc\uac00 \uc5b4\ub5bb\uac8c \ub3d9\uc791\ud558\ub294\uc9c0\uc5d0 \ucd08\uc810\uc744 \ub9de\ucda5\ub2c8\ub2e4. \ub3d9\uc791 \ud14c\uc2a4\ud2b8\ub294 \uad6c\ud604 \ubc29\uc2dd \ubcc0\uacbd\uc5d0 \ub354 \uac15\uc778\ud558\uae30 \ub54c\ubb38\uc5d0 \uc7a5\uae30\uc801\uc73c\ub85c \ub354 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ub3d9\uc791\uc5d0 \uc9d1\uc911\ud568\uc73c\ub85c\uc368 \ucf54\ub4dc\uac00 \uc5b4\ub5bb\uac8c \uad6c\ud604\ub418\uc5c8\ub4e0 \uc0c1\uad00\uc5c6\uc774 \uc758\ub3c4\ud55c \ub300\ub85c \uc791\ub3d9\ud558\ub294\uc9c0 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ucde8\uc57d\ud55c \ud14c\uc2a4\ud2b8\ub97c \ud53c\ud558\uc138\uc694<\/h3>\n<p>\ucde8\uc57d\ud55c \ud14c\uc2a4\ud2b8\ub780 \ucf54\ub4dc\ubca0\uc774\uc2a4 \ubcc0\uacbd\uc5d0 \uc27d\uac8c \ubb34\ub108\uc9c0\ub294 \ud14c\uc2a4\ud2b8\ub97c \ub9d0\ud569\ub2c8\ub2e4. \ucde8\uc57d\ud55c \ud14c\uc2a4\ud2b8\ub97c \ud53c\ud558\ub824\uba74 \ud14c\uc2a4\ud2b8 \uac04\uc758 \ub3c5\ub9bd\uc131\uc744 \ud655\ubcf4\ud574\uc57c \ud569\ub2c8\ub2e4. \uc989, \ud558\ub098\uc758 \ud14c\uc2a4\ud2b8\ub97c \ubcc0\uacbd\ud574\ub3c4 \ub2e4\ub978 \ud14c\uc2a4\ud2b8\uc758 \uacb0\uacfc\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce58\uc9c0 \uc54a\uc544\uc57c \ud569\ub2c8\ub2e4. \ub610\ud55c \uad6c\ud604 \uc138\ubd80 \uc0ac\ud56d\uc744 \ud14c\uc2a4\ud2b8\ud558\ub294 \uac83\uc740 \ucde8\uc57d\ud55c \ud14c\uc2a4\ud2b8\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc73c\ubbc0\ub85c \ud53c\ud574\uc57c \ud569\ub2c8\ub2e4. \uc55e\uc11c \uc5b8\uae09\ud588\ub4ef\uc774 \ub3d9\uc791 \ud14c\uc2a4\ud2b8\uc5d0 \uc9d1\uc911\ud558\uc138\uc694.<\/p>\n<p>\uc694\uc57d\ud558\uc790\uba74, TDD\ub97c \uc704\ud55c \ud6a8\uacfc\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc791\uc131\uc740 \uc138\ubd84\ud654\ub41c \ud14c\uc2a4\ud2b8, \uad6c\ud604\ubcf4\ub2e4\ub294 \ub3d9\uc791\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd98 \ud14c\uc2a4\ud2b8, \uadf8\ub9ac\uace0 \ucde8\uc57d\ud558\uc9c0 \uc54a\uc740 \ud14c\uc2a4\ud2b8\ub97c \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\uce59\uc744 \ub530\ub974\uba74 \ud14c\uc2a4\ud2b8\uac00 \uac00\uce58 \uc788\uace0 \uc720\uc9c0\ubcf4\uc218\ud558\uae30 \uc26c\uc6b0\uba70 \ucf54\ub4dc\ubca0\uc774\uc2a4 \ubcc0\uacbd\uc5d0 \ub300\ud55c \ubcf5\uc6d0\ub825\uc774 \ub6f0\uc5b4\ub098\ub3c4\ub85d \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc5d0\uc11c\uc758 TDD<\/h2>\n<p>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \ub2e4\uc591\ud55c \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc5d0 \uc801\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 TDD\uac00 \uc5ec\ub7ec \ud328\ub7ec\ub2e4\uc784\uc5d0\uc11c \uc5b4\ub5bb\uac8c \ud65c\uc6a9\ub420 \uc218 \uc788\ub294\uc9c0\uc5d0 \ub300\ud55c \uba87 \uac00\uc9c0 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<h3>\uac1d\uccb4\uc9c0\ud5a5 TDD<\/h3>\n<p>\uac1d\uccb4 \uc9c0\ud5a5 \ud504\ub85c\uadf8\ub798\ubc0d(OOP)\uc740 \uac1d\uccb4\uc640 \ud074\ub798\uc2a4\uc758 \uc0ac\uc6a9\uc744 \uac15\uc870\ud558\ub294 \uc778\uae30 \uc788\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc785\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 OOP\uc5d0\uc11c \uac01 \ud074\ub798\uc2a4\uc640 \uac1d\uccb4\uac00 \uc608\uc0c1\ub300\ub85c \ub3d9\uc791\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac01 \uac1d\uccb4\uc640 \ud074\ub798\uc2a4\ub97c \ucca0\uc800\ud788 \ud14c\uc2a4\ud2b8\ud558\uace0 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uae30\ub2a5\uc801 TDD<\/h3>\n<p>\ud568\uc218\ud615 \ud504\ub85c\uadf8\ub798\ubc0d(FP)\uc740 \ud568\uc218 \uc0ac\uc6a9\uc744 \uac15\uc870\ud558\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc785\ub2c8\ub2e4. TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 FP\uc5d0\uc11c \uac01 \ud568\uc218\uac00 \uc608\uc0c1\ub300\ub85c \ub3d9\uc791\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac01 \ud568\uc218\ub97c \ucca0\uc800\ud788 \ud14c\uc2a4\ud2b8\ud558\uace0 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc808\ucc28\uc801 TDD<\/h3>\n<p>\uc808\ucc28\uc801 \ud504\ub85c\uadf8\ub798\ubc0d\uc740 \ud504\ub85c\uc2dc\uc800 \ub610\ub294 \uc11c\ube0c\ub8e8\ud2f4 \uc0ac\uc6a9\uc744 \uac15\uc870\ud558\ub294 \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc785\ub2c8\ub2e4. TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uc808\ucc28\uc801 \ud504\ub85c\uadf8\ub798\ubc0d\uc5d0\uc11c \uac01 \ud504\ub85c\uc2dc\uc800 \ub610\ub294 \uc11c\ube0c\ub8e8\ud2f4\uc774 \uc608\uc0c1\ub300\ub85c \ub3d9\uc791\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac01 \ud504\ub85c\uc2dc\uc800 \ub610\ub294 \uc11c\ube0c\ub8e8\ud2f4\uc744 \ucca0\uc800\ud788 \ud14c\uc2a4\ud2b8\ud558\uace0 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uc804\ubc18\uc801\uc73c\ub85c TDD\ub294 \ubaa8\ub4e0 \ud504\ub85c\uadf8\ub798\ubc0d \ud328\ub7ec\ub2e4\uc784\uc5d0\uc11c \ucf54\ub4dc\uc758 \uac01 \ubd80\ubd84\uc774 \uc608\uc0c1\ub300\ub85c \ub3d9\uc791\ud558\ub294\uc9c0 \ud655\uc778\ud558\uace0 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \ubc84\uadf8\ub97c \ubc1c\uacac\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\uc640 \uc9c0\uc18d\uc801 \ud1b5\ud569\uc758 \ud1b5\ud569<\/h2>\n<p>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uc5d0 \uc788\uc5b4 TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\uc640 CI(\uc9c0\uc18d\uc801 \ud1b5\ud569)\ub97c \ud1b5\ud569\ud558\uba74 \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uc790\ub3d9\ud654\ud568\uc73c\ub85c\uc368 \uc2dc\uac04\uc744 \uc808\uc57d\ud558\uace0 \uc624\ub958 \ubc1c\uc0dd \uc704\ud5d8\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. TDD\uc640 CI\ub97c \ud1b5\ud569\ud558\uae30 \uc704\ud55c \uba87 \uac00\uc9c0 \uc804\ub7b5\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8<\/h3>\n<p>\uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub294 \ucf54\ub4dc\uac00 \ubcc0\uacbd\ub420 \ub54c\ub9c8\ub2e4 \uc790\ub3d9\uc73c\ub85c \ud14c\uc2a4\ud2b8\ub97c \uc2e4\ud589\ud558\ub294 \ub370 \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc0c8\ub85c\uc6b4 \ucf54\ub4dc\uac00 \uae30\uc874 \uae30\ub2a5\uc744 \uc190\uc0c1\uc2dc\ud0a4\uc9c0 \uc54a\ub3c4\ub85d \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \uc2a4\uc704\ud2b8\ub97c \uc0ac\uc6a9\ud558\uba74 \uac1c\ubc1c \uacfc\uc815 \ucd08\uae30\uc5d0 \uc624\ub958\ub97c \ubc1c\uacac\ud558\uc5ec \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uc9c0\uc18d\uc801\uc778 \ud53c\ub4dc\ubc31<\/h3>\n<p>\uc9c0\uc18d\uc801\uc778 \ud53c\ub4dc\ubc31\uc740 TDD \ubc0f CI \ud504\ub85c\uc138\uc2a4\uc758 \ud544\uc218\uc801\uc778 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uac1c\ubc1c\uc790\uc5d0\uac8c \ucf54\ub4dc\uc5d0 \ub300\ud55c \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc624\ub958\ub97c \uc2e0\uc18d\ud558\uac8c \ud30c\uc545\ud558\uace0 \ud544\uc694\ud55c \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc801\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ucf54\ub4dc\uc758 \ud488\uc9c8\uc744 \ub192\uc774\uace0 \ud504\ub85c\uc81d\ud2b8 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, TDD\ub97c CI\uc640 \ud1b5\ud569\ud558\uba74 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uc5d0 \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uac00\uc838\uc62c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8 \ud504\ub85c\uc138\uc2a4\ub97c \uc790\ub3d9\ud654\ud558\uace0 \uc9c0\uc18d\uc801\uc778 \ud53c\ub4dc\ubc31\uc744 \uc81c\uacf5\ud568\uc73c\ub85c\uc368 \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uc57d\ud558\uace0 \ucf54\ub4dc \ud488\uc9c8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\ub97c \uc704\ud55c TDD \ud655\uc7a5<\/h2>\n<p>\ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c TDD\ub97c \ud655\uc7a5\ud560 \ub54c, \ud300\uc758 \ud6a8\uc728\uc131\uacfc \ud6a8\uacfc\uc131\uc744 \ubcf4\uc7a5\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uba87 \uac00\uc9c0 \uc804\ub7b5\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc139\uc158\uc5d0\uc11c\ub294 TDD \ud655\uc7a5\uc5d0 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc778 \uba87 \uac00\uc9c0 \uc804\ub7b5\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubaa8\ub4c8\ud615 \ub514\uc790\uc778<\/h3>\n<p>TDD\ub97c \ud655\uc7a5\ud558\ub294 \ub370 \uc788\uc5b4 \uac00\uc7a5 \uc911\uc694\ud55c \uc804\ub7b5 \uc911 \ud558\ub098\ub294 \ubaa8\ub4c8\uc2dd \uc124\uacc4 \uc811\uadfc \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc989, \ucf54\ub4dc\ub97c \ub354 \uc791\uace0 \uad00\ub9ac\ud558\uae30 \uc26c\uc6b4 \ubaa8\ub4c8\ub85c \ub098\ub204\uc5b4 \ub3c5\ub9bd\uc801\uc73c\ub85c \ud14c\uc2a4\ud2b8\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub807\uac8c \ud558\uba74 \ud300 \uad6c\uc131\uc6d0\ub4e4\uc774 \uc11c\ub85c\uc758 \uc791\uc5c5\uc5d0 \ubc29\ud574\ubc1b\uc9c0 \uc54a\uace0 \ud504\ub85c\uc81d\ud2b8\uc758 \uc5ec\ub7ec \ubd80\ubd84\uc744 \ub3d9\uc2dc\uc5d0 \uc791\uc5c5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud300 \uc870\uc815<\/h3>\n<p>TDD\ub97c \ud655\uc7a5\ud558\ub294 \ub370 \uc788\uc5b4 \ub610 \ub2e4\ub978 \uc911\uc694\ud55c \uce21\uba74\uc740 \ud300 \ud611\uc5c5\uc785\ub2c8\ub2e4. \uc774\ub294 \ud300\uc6d0\ub4e4\uc774 \ud6a8\uacfc\uc801\uc73c\ub85c \ud611\ub825\ud558\uace0, \uc815\uae30\uc801\uc73c\ub85c \uc18c\ud1b5\ud558\uba70, \uc9c0\uc2dd\uacfc \uc790\uc6d0\uc744 \uacf5\uc720\ud558\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub807\uac8c \ud568\uc73c\ub85c\uc368 \ubaa8\ub4e0 \uad6c\uc131\uc6d0\uc774 \uac19\uc740 \ubaa9\ud45c\ub97c \ud5a5\ud574 \ub098\uc544\uac00\uace0 \ud504\ub85c\uc81d\ud2b8\uac00 \uc6d0\ud65c\ud558\uac8c \uc9c4\ud589\ub420 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uace0\uae09 \ub3c4\uad6c<\/h3>\n<p>\ub9c8\uc9c0\ub9c9\uc73c\ub85c, \uace0\uae09 \ub3c4\uad6c\ub97c \ud65c\uc6a9\ud558\uba74 \ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub3c4 TDD\ub97c \ud655\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8 \ud504\ub808\uc784\uc6cc\ud06c, \uc9c0\uc18d\uc801 \ud1b5\ud569 \ub3c4\uad6c \ub4f1\uc774 \uc5ec\uae30\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub3c4\uad6c\ub97c \uc0ac\uc6a9\ud558\uba74 TDD\uc5d0\uc11c \ubc18\ubcf5\uc801\uc73c\ub85c \uc218\ud589\ud574\uc57c \ud558\ub294 \ub9ce\uc740 \uc791\uc5c5\uc744 \uc790\ub3d9\ud654\ud558\uc5ec \ud300\uc774 \ub354 \uc911\uc694\ud55c \uc791\uc5c5\uc5d0 \uc9d1\uc911\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc90d\ub2c8\ub2e4.<\/p>\n<p>\uc804\ubc18\uc801\uc73c\ub85c \ub300\uaddc\ubaa8 \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c TDD\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \uc801\uc6a9\ud558\ub824\uba74 \uc2e0\uc911\ud55c \uacc4\ud68d, \ud6a8\uc728\uc801\uc778 \ud300 \ud611\uc5c5, \uadf8\ub9ac\uace0 \uc801\uc808\ud55c \ub3c4\uad6c\uc640 \uc804\ub7b5\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud301\ub4e4\uc744 \ub530\ub974\uba74 \uac00\uc7a5 \ud06c\uace0 \ubcf5\uc7a1\ud55c \ud504\ub85c\uc81d\ud2b8\uc5d0\uc11c\ub3c4 \ud300\uc774 \ud6a8\uc728\uc801\uc774\uace0 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\uc5c5\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc0ac\ub840 \uc5f0\uad6c: TDD \uc131\uacf5 \uc0ac\ub840<\/h2>\n<p>TDD\ub294 \ub9ce\uc740 \uc870\uc9c1\uc5d0\uc11c \ub3c4\uc785\ub418\uc5b4 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4 \uac1c\uc120\uc5d0 \ub3c4\uc6c0\uc744 \uc8fc\uc5c8\uc2b5\ub2c8\ub2e4. \ub2e4\uc74c\uc740 TDD\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uad6c\ud604\ud55c \uae30\uc5c5\uc758 \uba87 \uac00\uc9c0 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<h3>Google<\/h3>\n<p>\uad6c\uae00\uc740 TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub97c \uc131\uacf5\uc801\uc73c\ub85c \uad6c\ud604\ud55c \uac00\uc7a5 \uc720\uba85\ud55c \uae30\uc5c5 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \uad6c\uae00\uc740 \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uc804\ub2f4 \uac1c\ubc1c\ud300\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. TDD \ubc29\uc2dd\uc744 \ud1b5\ud574 \uad6c\uae00\uc740 \ucf54\ub4dc\uc758 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\uc640 \uacac\uace0\uc131\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uad6c\uae00\uc758 \uc131\uacf5\uc801\uc778 TDD \uad6c\ud604 \uc0ac\ub840\ub85c\ub294 \uad6c\uae00 \ud14c\uc2a4\ud305 \ube14\ub85c\uadf8 \uac1c\ubc1c\uc744 \ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8<\/h3>\n<p>\ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8 \uc5ed\uc2dc \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc5d0 TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub97c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. \ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8\ub294 \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac1c\ubc1c\uc790 \ud300\uc744 \ubcf4\uc720\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. TDD \ubc29\uc2dd\uc744 \ud1b5\ud574 \ub9c8\uc774\ud06c\ub85c\uc18c\ud504\ud2b8\ub294 \ucf54\ub4dc\uc758 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\uace0 \uac1c\ubc1c \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uace0\ud488\uc9c8 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc81c\ud488\uc744 \ucd9c\uc2dc\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>IBM<\/h3>\n<p>IBM\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc5d0 TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub97c \ub3c4\uc785\ud588\uc2b5\ub2c8\ub2e4. IBM\uc5d0\ub294 \uc790\ub3d9\ud654\ub41c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac1c\ubc1c\uc790 \ud300\uc774 \uc788\uc2b5\ub2c8\ub2e4. TDD \ubc29\uc2dd\uc744 \ud1b5\ud574 IBM\uc740 \ucf54\ub4dc\uc758 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\ub97c \ubcf4\uc7a5\ud558\uace0 \uac1c\ubc1c \ucd08\uae30 \ub2e8\uacc4\uc5d0\uc11c \ubc84\uadf8\ub97c \ubc1c\uacac\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac1c\ubc1c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uac10\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\uacb0\ub860<\/h3>\n<p>\ub2e4\uc74c\uc740 TDD\ub97c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ud504\ub85c\uc138\uc2a4\uc5d0 \uc131\uacf5\uc801\uc73c\ub85c \ub3c4\uc785\ud55c \uae30\uc5c5\uc758 \uba87 \uac00\uc9c0 \uc0ac\ub840\uc785\ub2c8\ub2e4. TDD\ub97c \ub3c4\uc785\ud568\uc73c\ub85c\uc368 \uc774 \uae30\uc5c5\ub4e4\uc740 \ucf54\ub4dc \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\uace0, \uac1c\ubc1c \uc2dc\uac04\uacfc \ube44\uc6a9\uc744 \uc808\uac10\ud558\uba70, \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc81c\ud488\uc758 \ucca0\uc800\ud55c \ud14c\uc2a4\ud2b8\uc640 \uc548\uc815\uc131\uc744 \ud655\ubcf4\ud560 \uc218 \uc788\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>TDD\uc758 \ubbf8\ub798<\/h2>\n<p>\uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \uc0b0\uc5c5\uc774 \uc9c0\uc18d\uc801\uc73c\ub85c \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \ubbf8\ub798\ub97c \ud615\uc131\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uba87 \uac00\uc9c0 \uc0c8\ub85c\uc6b4 \ud2b8\ub80c\ub4dc\uc640 TDD\uac00 \ucc28\uc138\ub300 \uae30\uc220\uc5d0 \ubbf8\uce60 \uc601\ud5a5\uc5d0 \ub300\ud55c \ub0b4\uc6a9\uc785\ub2c8\ub2e4.<\/p>\n<h3>\ub5a0\uc624\ub974\ub294 \ud2b8\ub80c\ub4dc<\/h3>\n<h4>1. \uc560\uc790\uc77c \uac1c\ubc1c<\/h4>\n<p>\uc560\uc790\uc77c \uac1c\ubc1c\uc740 \ud611\uc5c5, \uc720\uc5f0\uc131, \uace0\uac1d \ub9cc\uc871\uc744 \uac15\uc870\ud558\ub294 \ubc18\ubcf5\uc801\uc778 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \ubc29\uc2dd\uc785\ub2c8\ub2e4. TDD\ub294 \uac1c\ubc1c\uc790\uac00 \uace0\uac1d \uc694\uad6c\uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uc218 \uc788\ub3c4\ub85d \ud574\uc8fc\uae30 \ub54c\ubb38\uc5d0 \uc560\uc790\uc77c \uac1c\ubc1c\uc5d0 \ub9e4\uc6b0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n<h4>2. \ub370\ube0c\uc635\uc2a4<\/h4>\n<p>DevOps\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uacfc IT \uc6b4\uc601\uc744 \uacb0\ud569\ud558\uc5ec \uc2dc\uc2a4\ud15c \uac1c\ubc1c \uc218\uba85 \uc8fc\uae30\ub97c \ub2e8\ucd95\ud558\uace0 \uae30\ub2a5, \ubc84\uadf8 \uc218\uc815 \ubc0f \uc5c5\ub370\uc774\ud2b8\ub97c \ube48\ubc88\ud558\uac8c \uc81c\uacf5\ud558\ub294 \uc77c\ub828\uc758 \uad00\ud589\uc785\ub2c8\ub2e4. TDD\ub294 DevOps \ud300\uc774 \ud14c\uc2a4\ud2b8\ub97c \uc790\ub3d9\ud654\ud558\uace0 \ucf54\ub4dc \ubcc0\uacbd \uc0ac\ud56d\uc774 \uc548\uc804\ud558\uace0 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>3. \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305<\/h4>\n<p>\ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305\uc740 \uc11c\ubc84, \uc2a4\ud1a0\ub9ac\uc9c0, \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ud3ec\ud568\ud55c \uacf5\uc720 \ucef4\ud4e8\ud305 \ub9ac\uc18c\uc2a4 \ud480\uc5d0 \ud544\uc694\uc5d0 \ub530\ub77c \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \ud558\ub294 \ubaa8\ub378\uc785\ub2c8\ub2e4. TDD\ub294 \ud074\ub77c\uc6b0\ub4dc \ucef4\ud4e8\ud305 \uc81c\uacf5\uc5c5\uccb4\uac00 \uc11c\ube44\uc2a4\uc758 \uc2e0\ub8b0\uc131, \ud655\uc7a5\uc131 \ubc0f \ubcf4\uc548\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>TDD\uc640 \ucc28\uc138\ub300 \uae30\uc220<\/h3>\n<h4>1. \uba38\uc2e0 \ub7ec\ub2dd<\/h4>\n<p>\uba38\uc2e0\ub7ec\ub2dd\uc740 \uc778\uacf5\uc9c0\ub2a5\uc758 \ud558\uc704 \ubd84\uc57c\ub85c, \ucef4\ud4e8\ud130\uac00 \uba85\uc2dc\uc801\uc73c\ub85c \ud504\ub85c\uadf8\ub798\ubc0d\ub418\uc9c0 \uc54a\uace0\ub3c4 \ub370\uc774\ud130\ub97c \ud1b5\ud574 \ud559\uc2b5\ud560 \uc218 \uc788\ub3c4\ub85d \ud569\ub2c8\ub2e4. TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uba38\uc2e0\ub7ec\ub2dd \uac1c\ubc1c\uc790\uac00 \ubaa8\ub378\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0 \uc815\ud655\uc131\uacfc \uc2e0\ub8b0\uc131\uc744 \ud655\ubcf4\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>2. \ube14\ub85d\uccb4\uc778<\/h4>\n<p>\ube14\ub85d\uccb4\uc778\uc740 \uc911\uac1c\uc790 \uc5c6\uc774 \ub2f9\uc0ac\uc790 \uac04\uc5d0 \uc548\uc804\ud558\uace0 \ud22c\uba85\ud55c \uac70\ub798\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ubd84\uc0b0 \uc6d0\uc7a5 \uae30\uc220\uc785\ub2c8\ub2e4. TDD\ub294 \ube14\ub85d\uccb4\uc778 \uac1c\ubc1c\uc790\uac00 \uc2a4\ub9c8\ud2b8 \uacc4\uc57d\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0 \ubcf4\uc548\uc131\uc744 \ud655\ubcf4\ud558\uba70 \ucde8\uc57d\uc810\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h4>3. \uc591\uc790 \ucef4\ud4e8\ud305<\/h4>\n<p>\uc591\uc790 \ucef4\ud4e8\ud305\uc740 \uc911\ucca9\uacfc \uc5bd\ud798\uacfc \uac19\uc740 \uc591\uc790 \uc5ed\ud559\uc801 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \ub370\uc774\ud130\uc5d0 \ub300\ud55c \uc5f0\uc0b0\uc744 \uc218\ud589\ud558\ub294 \uc0c8\ub85c\uc6b4 \ucef4\ud4e8\ud305 \ud328\ub7ec\ub2e4\uc784\uc785\ub2c8\ub2e4. TDD\ub294 \uc591\uc790 \ucef4\ud4e8\ud305 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc54c\uace0\ub9ac\uc998\uc744 \ud14c\uc2a4\ud2b8\ud558\uace0 \uc815\ud655\uc131\uacfc \ud6a8\uc728\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc904 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, TDD\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc758 \ubbf8\ub798\ub97c \ubc14\uafc0 \uac15\ub825\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c \uc811\uadfc \ubc29\uc2dd\uc785\ub2c8\ub2e4. TDD\ub97c \ub3c4\uc785\ud558\uace0 \uc0c8\ub85c\uc6b4 \ud2b8\ub80c\ub4dc\uc640 \ucc28\uc138\ub300 \uae30\uc220\uc744 \ub530\ub77c\uc7a1\uc74c\uc73c\ub85c\uc368 \uacbd\uc7c1 \uc6b0\uc704\ub97c \uc720\uc9c0\ud558\uace0 \uace0\uac1d \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \uae30\ub300\ub97c \ub6f0\uc5b4\ub118\ub294 \uace0\ud488\uc9c8 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uc81c\uacf5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n<h3>\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc740 \uc5b4\ub5bb\uac8c \ucf54\ub4dc \ud488\uc9c8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub098\uc694?<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uac1c\ubc1c\uc790\uac00 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc694\uad6c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ucf54\ub4dc\uac00 \uc6d0\ud558\ub294 \uc694\uad6c \uc0ac\ud56d\uacfc \uc0ac\uc591\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\uc758 \uc124\uacc4 \ubc0f \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc804\uc5d0 \uace0\ub824\ud558\uac8c \ub418\ubbc0\ub85c \ucf54\ub4dc \ud488\uc9c8\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \uac1c\ubc1c\uc790\uac00 \ub354 \uae54\ub054\ud558\uace0 \ubaa8\ub4c8\ud654\ub418\uc5b4 \uc788\uc73c\uba70 \ud14c\uc2a4\ud2b8\uac00 \uc798 \ub41c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc720\ub3c4\ud569\ub2c8\ub2e4. \uacb0\uacfc\uc801\uc73c\ub85c \ub354 \uc548\uc815\uc801\uc774\uace0 \uc720\uc9c0 \uad00\ub9ac\ud558\uae30 \uc26c\uc6b0\uba70 \uc218\uc815\ud558\uae30 \uac04\ud3b8\ud55c \uc18c\ud504\ud2b8\uc6e8\uc5b4\uac00 \ud0c4\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<h3>TDD\uc640 \uae30\uc874 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc758 \uc8fc\uc694 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/h3>\n<p>TDD\uc640 \uae30\uc874 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc758 \uac00\uc7a5 \ud070 \ucc28\uc774\uc810\uc740 \ud14c\uc2a4\ud2b8 \uc791\uc131 \uc21c\uc11c\uc785\ub2c8\ub2e4. \uae30\uc874 \ud14c\uc2a4\ud2b8 \ubc29\ubc95\uc5d0\uc11c\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud55c \ud6c4\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud569\ub2c8\ub2e4. \ubc18\uba74 TDD\uc5d0\uc11c\ub294 \ucf54\ub4dc\ub97c \uc791\uc131\ud558\uae30 \uc804\uc5d0 \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud574\uc57c \ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \ucf54\ub4dc\uac00 \uc694\uad6c \uc0ac\ud56d\uacfc \uba85\uc138\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \uac1c\ubc1c\uc790\uac00 \ub354 \uae54\ub054\ud558\uace0 \ubaa8\ub4c8\ud654\ub418\uc5b4 \uc788\uc73c\uba70 \ud14c\uc2a4\ud2b8\uac00 \uc798 \ub41c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc720\ub3c4\ud569\ub2c8\ub2e4.<\/p>\n<h3>TDD\ub294 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uac1c\ubc1c\uc5d0\uc11c \ub354 \ub098\uc740 \uc124\uacc4\ub97c \uc5b4\ub5bb\uac8c \ucd09\uc9c4\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uac1c\ubc1c\uc790\uac00 \ubaa8\ub4c8\ud654\ub418\uace0, \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud558\uba70, \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc7a5\ub824\ud569\ub2c8\ub2e4. \ud14c\uc2a4\ud2b8\ub97c \uba3c\uc800 \uc791\uc131\ud568\uc73c\ub85c\uc368 \uac1c\ubc1c\uc790\ub294 \ucf54\ub4dc\uc758 \uc124\uacc4\uc640 \uc544\ud0a4\ud14d\ucc98\ub97c \uc0ac\uc804\uc5d0 \uace0\ub824\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uac1c\ubc1c\uc790\uac00 \ubaa8\ub4c8\ud654\ub418\uace0, \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud558\uba70, \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uac00\ub2a5\uc131\uc744 \ub192\uc5ec \ub354 \ub098\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc124\uacc4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ub610\ud55c TDD\ub294 \ucf54\ub4dc\uac00 \uc694\uad6c\ub418\ub294 \uc0ac\ud56d\uacfc \uba85\uc138\ub97c \ucda9\uc871\ud558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h3>TDD\ub294 \uc560\uc790\uc77c \ubc29\ubc95\ub860\uc5d0 \uc5b4\ub5bb\uac8c \uae30\uc5ec\ud569\ub2c8\uae4c?<\/h3>\n<p>TDD(\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c)\ub294 \uc560\uc790\uc77c \ubc29\ubc95\ub860\uc758 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. TDD\ub294 \ucf54\ub4dc\uac00 \uc694\uad6c \uc0ac\ud56d\uacfc \uba85\uc138\ub97c \ucda9\uc871\ud558\ub3c4\ub85d \ubcf4\uc7a5\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \ub610\ud55c \uac1c\ubc1c\uc790\ub4e4\uc774 \ub354 \uae54\ub054\ud558\uace0 \ubaa8\ub4c8\ud654\ub418\uc5b4 \uc788\uc73c\uba70 \ud14c\uc2a4\ud2b8\uac00 \uc798 \ub41c \ucf54\ub4dc\ub97c \uc791\uc131\ud558\ub3c4\ub85d \uc720\ub3c4\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc811\uadfc \ubc29\uc2dd\uc740 \uac1c\ubc1c\uc790\ub4e4\uc774 \ubaa8\ub4c8\ud654\ub418\uace0 \ud14c\uc2a4\ud2b8 \uac00\ub2a5\ud558\uba70 \uc7ac\uc0ac\uc6a9 \uac00\ub2a5\ud55c \ucf54\ub4dc\ub97c \uc791\uc131\ud560 \uac00\ub2a5\uc131\uc744 \ub192\uc5ec \ub354 \ub098\uc740 \uc18c\ud504\ud2b8\uc6e8\uc5b4 \uc124\uacc4\ub97c \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. TDD\ub294 \uc560\uc790\uc77c \ubc29\ubc95\ub860\uc758 \ud575\uc2ec \uc694\uc18c\uc778 \uc9c0\uc18d\uc801 \ud1b5\ud569(CI)\uacfc \uc9c0\uc18d\uc801 \ubc30\ud3ec(CD)\ub97c \ucd09\uc9c4\ud558\ub294 \ub370\uc5d0\ub3c4 \uae30\uc5ec\ud569\ub2c8\ub2e4.<\/p>\n<h3>TDD\ub97c \uad6c\ud604\ud560 \ub54c \ubc1c\uc0dd\ud558\ub294 \uc5b4\ub824\uc6c0\uacfc \uc77c\ubc18\uc801\uc778 \ud568\uc815\uc740 \ubb34\uc5c7\uc77c\uae4c\uc694?<\/h3>\n<p>TDD\ub97c \uad6c\ud604\ud560 \ub54c \uac00\uc7a5 \ud070 \uc5b4\ub824\uc6c0 \uc911 \ud558\ub098\ub294 \uac1c\ubc1c\uc790\ub4e4\uc774 \uc774 \ud504\ub85c\uc138\uc2a4\ub97c \ubc1b\uc544\ub4e4\uc774\ub3c4\ub85d \ud558\ub294 \uac83\uc785\ub2c8\ub2e4. TDD\ub294 \uc0ac\uace0\ubc29\uc2dd\uacfc \uc811\uadfc \ubc29\uc2dd\uc758 \ubcc0\ud654\ub97c \uc694\uad6c\ud558\ub294\ub370, \uc77c\ubd80 \uac1c\ubc1c\uc790\ub4e4\uc740 \uc774\ub97c \uc218\uc6a9\ud558\uae30 \uc5b4\ub824\uc6cc\ud569\ub2c8\ub2e4. \ub610\ud55c, TDD\ub294 \ud2b9\ud788 \ud504\ub85c\uc81d\ud2b8 \ucd08\uae30\uc5d0\ub294 \uc2dc\uac04\uc774 \ub9ce\uc774 \uc18c\uc694\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud754\ud788 \uc800\uc9c0\ub974\ub294 \uc2e4\uc218 \uc911 \ud558\ub098\ub294 \uc9c0\ub098\uce58\uac8c \ubcf5\uc7a1\ud558\uac70\ub098 \ucf54\ub4dc\uc640 \ub108\ubb34 \ubc00\uc811\ud558\uac8c \uacb0\ud569\ub41c \ud14c\uc2a4\ud2b8\ub97c \uc791\uc131\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uc9c0\ubcf4\uc218\uac00 \uc5b4\ub824\uc6b4 \ucde8\uc57d\ud55c \ud14c\uc2a4\ud2b8\ub85c \uc774\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>TDD\ub97c \ud589\ub3d9 \uc8fc\ub3c4 \uac1c\ubc1c(BDD)\uacfc \ud1b5\ud569\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uac00\ub2a5\ud558\ub2e4\uba74 \uc5b4\ub5bb\uac8c \ud1b5\ud569\ud560 \uc218 \uc788\uc744\uae4c\uc694?<\/h3>\n<p>\ub124, TDD\ub294 BDD(\ud589\ub3d9 \uc8fc\ub3c4 \uac1c\ubc1c)\uc640 \ud1b5\ud569\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. BDD\ub294 \uc2dc\uc2a4\ud15c\uc758 \uad6c\ud604 \uc138\ubd80 \uc0ac\ud56d\ubcf4\ub2e4\ub294 \ub3d9\uc791\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\ub294 TDD\uc758 \ud655\uc7a5\ub41c \uac1c\ub150\uc785\ub2c8\ub2e4. BDD\ub294 \uc790\uc5f0\uc5b4 \uad6c\ubb38\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc758 \ub3d9\uc791\uc744 \uae30\uc220\uc801\uc73c\ub85c \uc774\ud574\ud558\uae30 \uc27d\uac8c \uc124\uba85\ud558\ubbc0\ub85c, \uae30\uc220\uc801\uc778 \ubc30\uacbd\uc774 \uc5c6\ub294 \uc774\ud574\uad00\uacc4\uc790\ub4e4\ub3c4 \uc27d\uac8c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. TDD\uc640 BDD\ub97c \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc2dc\uc2a4\ud15c\uc758 \ub3d9\uc791\uacfc \uad6c\ud604 \ubaa8\ub450\ub97c \ud3ec\uad04\ud558\ub294 \uc885\ud569\uc801\uc778 \ud14c\uc2a4\ud2b8 \uc804\ub7b5\uc744 \uc218\ub9bd\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p><\/div>","protected":false},"excerpt":{"rendered":"<p>Unlocking Test-Driven Development (TDD): The Benefits and Strategies You Need to Know If you&#8217;re a software developer, you&#8217;ve probably heard of Test-Driven Development (TDD). TDD is a software development technique that emphasizes writing tests before writing code. By doing so, developers gain a clear understanding of what the code should do before writing it, leading&hellip; <a class=\"more-link\" href=\"https:\/\/cloudbyte7.com\/ko\/unlocking-test-driven-development-tdd-the-benefits-and-strategies-you-need-to-know\/\">\uacc4\uc18d \uc77d\uc5b4\ubcf4\uc138\uc694 <span class=\"screen-reader-text\">\ud14c\uc2a4\ud2b8 \uc8fc\ub3c4 \uac1c\ubc1c(TDD)\uc758 \ubaa8\ub4e0 \uac83\uc744 \uc774\ud574\ud558\uae30: \uc54c\uc544\uc57c \ud560 \uc774\uc810\uacfc \uc804\ub7b5<\/span><\/a><\/p>","protected":false},"author":34,"featured_media":1282,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Unlocking Test-Driven Development (TDD): The Benefits and Strategies You Need to Know - Cloud Byte 7<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cloudbyte7.com\/ko\/unlocking-test-driven-development-tdd-the-benefits-and-strategies-you-need-to-know\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Unlocking Test-Driven Development (TDD): The Benefits and Strategies You Need to Know - Cloud Byte 7\" \/>\n<meta property=\"og:description\" content=\"Unlocking Test-Driven Development (TDD): The Benefits and Strategies You Need to Know If you&#8217;re a software developer, you&#8217;ve probably heard of Test-Driven Development (TDD). 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TDD is a software development technique that emphasizes writing tests before writing code. 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