{"id":816,"date":"2013-06-23T22:36:21","date_gmt":"2013-06-23T15:36:21","guid":{"rendered":"http:\/\/science-technology.vn\/?p=816"},"modified":"2013-06-23T22:36:21","modified_gmt":"2013-06-23T15:36:21","slug":"kiem-thu-web","status":"publish","type":"post","link":"https:\/\/science-technology.vn\/?p=816","title":{"rendered":"Ki\u1ec3m th\u1eed web"},"content":{"rendered":"

M\u1ed9t sinh vi\u00ean vi\u1ebft cho t\u00f4i: \u201cKh\u00e1c bi\u1ec7t g\u00ec gi\u1eefa ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m v\u00e0 ki\u1ec3m th\u1eed web? Em c\u1ea7n l\u00e0m ki\u1ec3u ki\u1ec3m th\u1eed g\u00ec cho \u1ee9ng d\u1ee5ng web? Xin th\u1ea7y l\u1eddi khuy\u00ean.”<\/span><\/p>\n

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\u0110\u00e1p: V\u1ec1 c\u0103n b\u1ea3n, kh\u00f4ng c\u00f3 kh\u00e1c bi\u1ec7t gi\u1eefa ki\u1ec3m th\u1eed \u1ee9ng d\u1ee5ng web v\u00e0 ki\u1ec3m th\u1eed \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m. Ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n ph\u1ea3i ch\u1eafc r\u1eb1ng c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u00e0 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t.<\/p>\n

\u0110\u1ec3 ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m, ng\u01b0\u1eddi l\u1eadp tr\u00ecnh vi\u1ebft m\u00e3 (n\u00f3 c\u00f3 th\u1ec3 l\u00e0 m\u00f4 \u0111un ph\u1ea7n m\u1ec1m, trang web, hay ch\u1ee9c n\u0103ng c\u1ee7a m\u1ed9t trang web) v\u00e0 ki\u1ec3m th\u1eed n\u00f3 \u0111\u1ec3 ch\u1eafc n\u00f3 l\u00e0m vi\u1ec7c. H\u1ecd ph\u1ea3i ch\u1eafc r\u1eb1ng ph\u1ea7n l\u1edbn l\u1ed7i \u0111\u01b0\u1ee3c s\u1eeda (ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb).<\/p>\n

V\u00ec c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi l\u1eadp tr\u00ecnh l\u00e0m vi\u1ec7c n\u00e0y, m\u00e3 c\u1ee7a h\u1ecd ph\u1ea3i \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0 ki\u1ec3m th\u1eed \u0111\u1ec3 ch\u1eafc ch\u00fang t\u1ea5t c\u1ea3 \u0111\u1ec1u l\u00e0m vi\u1ec7c t\u1ed1t v\u00e0 kh\u00f4ng can nhi\u1ec5u l\u1eabn nhau (ki\u1ec3m th\u1eed t\u00edch h\u1ee3p). M\u1ecdi m\u00e3 (m\u00f4 \u0111un ph\u1ea7n m\u1ec1m, trang web, l\u1edbp, c\u01a1 s\u1edf d\u1eef li\u1ec7u) \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o m\u00f4i tr\u01b0\u1eddng ki\u1ec3m th\u1eed n\u01a1i ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed nh\u01b0 m\u1ed9t t\u1ed5ng th\u1ec3. Ki\u1ec3m th\u1eed t\u00edch h\u1ee3p y\u00eau c\u1ea7u nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed v\u00e0 k\u1ecbch \u0111o\u1ea1n ki\u1ec3m th\u1eed d\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u ch\u1ee9c n\u0103ng c\u1ee7a \u1ee9ng d\u1ee5ng (s\u1ea3n ph\u1ea9m ph\u1ea7n m\u1ec1m, trang web hay website.)<\/p>\n

V\u00ec ph\u1ea7n m\u1ec1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng hay truy nh\u1eadp t\u1edbi b\u1edfi nhi\u1ec1u ng\u01b0\u1eddi, ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng v\u00e0 ki\u1ec3m th\u1eed g\u0103ng \u0111\u01b0\u1ee3c c\u1ea7n \u0111\u1ec3 ch\u1eafc r\u1eb1ng \u1ee9ng d\u1ee5ng l\u00e0m vi\u1ec7c t\u1ed1t m\u00e0 kh\u00f4ng s\u1eadp. Ki\u1ec3m th\u1eed g\u0103ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng cho m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng (ch\u1eb3ng h\u1ea1n 100 ng\u01b0\u1eddi d\u00f9ng \u0111\u1ed3ng th\u1eddi) v\u00e0 ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u1ee9ng d\u1ee5ng \u0111\u00e1p \u1ee9ng cho ng\u01b0\u1eddi d\u00f9ng theo c\u00e1ch ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c (n\u00f3 th\u1ef1c hi\u1ec7n nhanh th\u1ebf n\u00e0o).<\/p>\n

Sau khi m\u1ecdi ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n (ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb, ki\u1ec3m th\u1eed t\u00edch h\u1ee3p, ki\u1ec3m th\u1eed hi\u1ec7u n\u0103ng, ki\u1ec3m th\u1eed g\u0103ng v.v.) \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong m\u00f4i tr\u01b0\u1eddng c\u1ee7a ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 ch\u1eafc r\u1eb1ng n\u00f3 th\u1ef1c hi\u1ec7n nh\u01b0 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng mong \u0111\u1ee3i. M\u1ed9t s\u1ed1 k\u1ecbch \u0111o\u1ea1n ki\u1ec3m th\u1eed v\u00e0 tr\u01b0\u1eddng h\u1ee3p ki\u1ec3m th\u1eed \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c ki\u1ec3m th\u1eed tr\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng l\u1ea1i, nh\u01b0ng ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00f9ng cho ch\u1ea1y tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a h\u1ecd. N\u1ebfu n\u00f3 qua \u0111\u01b0\u1ee3c th\u00ec \u1ee9ng d\u1ee5ng c\u00f3 th\u1ec3 chuy\u1ec3n cho m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t hay \u0111\u01b0a l\u00ean s\u1ed1ng tr\u00ean internet.<\/p>\n

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—-English version—-<\/p>\n

 <\/p>\n

Web testing<\/p>\n

A student wrote to me: \u201cWhat is the difference between software testing and web testing? What types of test do I need to test web application? Please advice.<\/p>\n

Answer: Basically, there is no difference between Web application testing and Software application testing. Developers must make sure that their applications work, meet requirements, and have good quality.<\/p>\n

To develop software, programmers write code (It can be a software module, a web page, or a function of a web page) and test it to make sure it works. They must make sure that most bugs are fixed. (Unit Test)<\/p>\n

Because there is more than one programmer doing the work, their codes must be integrated and tested to make sure they all work well and not interfere with others. (Integration test) All code (software modules, web pages, classes, databases) are placed in a test environment where they can be tested as a whole. Integration test requires several test cases and test scripts based on the functional requirements of the application (Software product, web page or website.)<\/p>\n

Since the software are often used or accessed by many people, performance test and stress test are needed to make sure that the application works well without crash. Stress test is used to ensure the application can handle a number of users (for example 100 users or 1000 users at the same time) and performance test is used to ensure that the application response to users in an acceptable manner (How fast it perform).<\/p>\n

After all testing is done (Unit tests, Integration test, Performance test, Stress test etc.) the software application is installed in the users\u2019 environment to make sure that it performs as users\u2019 expected. Some test scripts and test cases used in previous tests can be reused, but they must be run by users in their system. If it passes then the application can be moves to the production environment or go live on the internet.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t sinh vi\u00ean vi\u1ebft cho t\u00f4i: \u201cKh\u00e1c bi\u1ec7t g\u00ec gi\u1eefa ki\u1ec3m th\u1eed ph\u1ea7n m\u1ec1m v\u00e0 ki\u1ec3m th\u1eed web? Em c\u1ea7n l\u00e0m ki\u1ec3u ki\u1ec3m th\u1eed g\u00ec … <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-816","post","type-post","status-publish","format-standard","hentry","category-hoi-va-dap"],"_links":{"self":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/816","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=816"}],"version-history":[{"count":1,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/816\/revisions"}],"predecessor-version":[{"id":817,"href":"https:\/\/science-technology.vn\/index.php?rest_route=\/wp\/v2\/posts\/816\/revisions\/817"}],"wp:attachment":[{"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-technology.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}