{"id":4660,"date":"2022-03-27T18:33:25","date_gmt":"2022-03-27T10:33:25","guid":{"rendered":"https:\/\/egonlin.com\/?p=4660"},"modified":"2022-03-27T18:33:25","modified_gmt":"2022-03-27T10:33:25","slug":"15%ef%bc%9apytest%e7%9a%84%e6%96%ad%e8%a8%80","status":"publish","type":"post","link":"https:\/\/egonlin.com\/?p=4660","title":{"rendered":"15\uff1apytest\u7684\u65ad\u8a00"},"content":{"rendered":"<p>04-13pytest\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5<\/p>\n<h2>\u5f15\u8a00<\/h2>\n<p>\u6709\u4e86unittest\u8fd9\u4e2a\u7ecf\u5178\u7684\u6d4b\u8bd5\u6846\u67b6\u505a\u57fa\u7840\uff0c\u90a3\u4e48\u5b66\u4e60\u5176\u4ed6\u4efb\u4f55\u7684\u6d4b\u8bd5\u6846\u67b6\u90fd\u53d8\u5f97\u6709\u7ae0\u6cd5\u53ef\u5faa\u4e86\u3002<\/p>\n<p>pytest\u6d4b\u8bd5\u6846\u67b6\u4e5f\u662f\u7531unittest\u6539\u7f16\u800c\u6765\uff0c\u6240\u4ee5\u8bb8\u591a\u5730\u65b9\u90fd\u662f\u4e00\u8109\u76f8\u627f\u3002<\/p>\n<p>pytest\u7684\u65ad\u8a00\u4e5f\u53d8\u5f97\u66f4\u52a0\u6613\u61c2\uff0c\u7b80\u5355\u6765\u8bf4\u662f\u767d\u8bdd\u6587\u4e2d\u767d\u8bdd\u6587\u3002<\/p>\n<h2>\u6b63\u6587:<\/h2>\n<h3>1   \u65ad\u8a00<\/h3>\n<p>pytest\u76f4\u63a5\u4f7f\u7528 assert  \u5173\u952e\u5b57 \u8fdb\u884c\u65ad\u8a00<\/p>\n<p>\u65ad\u8a00\u53c8\u6709\u4e00\u822c\u65ad\u8a00\u548c\u5f02\u5e38\u65ad\u8a00\u7b49\u7b49\uff0c\u8fd9\u91cc\u6211\u4eec\u5148\u6765\u4e86\u89e3\u4e00\u822c\u5e38\u7528\u7684\u65ad\u8a00<\/p>\n<h4>\u5e38\u7528\u65ad\u8a00<\/h4>\n<ul>\n<li>\n<h5>\u5e38\u7528\u65ad\u8a00\u4e3e\u4f8b<\/h5>\n<\/li>\n<\/ul>\n<pre><code class=\"language-python\">\n# \u529f\u80fd  \u7528\u4e8e\u8ba1\u7b97 a \u4e0e b \u76f8\u52a0\u7684\u548c\ndef addnumber(a,b):\n    return a+b\n\n# \u529f\u80fd : \u7528\u6237\u5224\u65ad\u662f\u5426\u662f\u7d20\u6570\n# \u8d28\u6570\u53c8\u79f0\u7d20\u6570\u3002\u4e00\u4e2a\u5927\u4e8e1\u7684\u81ea\u7136\u6570\uff0c\u9664\u4e861\u548c\u5b83\u81ea\u8eab\u5916\uff0c\u4e0d\u80fd\u88ab\u5176\u4ed6\u81ea\u7136\u6570\u6574\u9664\u7684\u6570\u53eb\u505a\u8d28\u6570\uff1b\u5426\u5219\u79f0\u4e3a\u5408\u6570\u3002\ndef is_primenumber(n):\n    if n&lt;=1:\n        return False\n    for i in range(2,n):\n        if n %  i ==0:\n            return False\n        return True\n\n# \u6d4b\u8bd5\u76f8\u7b49\ndef test_add_equal():\n    assert addnumber(3,4) == 7\n\n# \u6d4b\u8bd5\u4e0d\u76f8\u7b49\ndef test_add_notequal():\n    assert addnumber(3,4) != 8\n\n# \u6d4b\u8bd5\u5927\u4e8e\u7b49\u4e8e\ndef test_greadequal():\n    assert addnumber(3,4) &gt;=7\n\n# \u6d4b\u8bd5 \u5c0f\u4e8e\u7b49\u4e8e\ndef test_lessequal():\n    assert addnumber(3, 4) &lt;= 7\n\n# \u6d4b\u8bd5\u5305\u542b\ndef test_in():\n    a = &#039;helloword&#039;\n    b =&#039;word&#039;\n    assert b in a\n\n# \u6d4b\u8bd5\u4e0d\u5305\u542b\ndef test_notin():\n    a =&#039;helloword&#039;\n    b =&#039;bug&#039;\n    assert b not in a\n\n# \u5224\u65ad\u662f\u5426\u4e3aTrue\ndef test_true():\n    a =&#039;a&#039;\n    b =&#039;a&#039;\n    assert  a == b \n\ndef test_listtrue():\n    a =[1,2]\n    b =[1,2]\n    assert a==b \n\n# \u5224\u65ad\u662fTrue\ndef test_isprimenumber():\n    assert is_primenumber(3) is True\n    assert is_primenumber(5) is True\n    assert is_primenumber(13) is True\n\n# \u5224\u65ad\u662f\u5426\u4e0d\u4e3aTrue\ndef test_isnottrue():\n    assert is_primenumber(2) is not True\n\n# \u5224\u65ad\u662f\u5426\u4e3aFalse\ndef test_false_a():\n    assert is_primenumber(8) is False\n<\/code><\/pre>\n<ol>\n<li>\n<h5>\u6211\u4eec\u628a\u811a\u672c\u8fd0\u884c\u4e00\u4e0b\uff1a<\/h5>\n<\/li>\n<\/ol>\n<blockquote>\n<pre><code class=\"language-vb\">...> pytest Stage5\\07pytest\\test_operator.py -v\n####   -v \u53c2\u6570\u80fd\u628a\u7ed3\u679c\u6253\u5370\u7684\u66f4\u8be6\u7ec6 \n####   -v, --verbose         increase verbosity.<\/code><\/pre>\n<\/blockquote>\n<h4><\/h4>\n<h5>\u7ed3\u679c\u5982\u4e0b\uff1a<\/h5>\n<pre><code class=\"language-vb\">======================================================== test session starts ========================================================\nplatform win32 -- Python 3.7.1, pytest-5.2.2, py-1.8.0, pluggy-0.13.0 -- d:\\python\\virtualenvs\\testops\\scripts\\python.exe\ncachedir: .pytest_cache\nrootdir: D:\\Coding\\Project\\testops\ncollected 10 items                                                                                                                   \n\nStage5\/07pytest\/test_operator.py::test_add_equal PASSED                                                                        [ 10%]\nStage5\/07pytest\/test_operator.py::test_add_notequal PASSED                                                                     [ 20%]\nStage5\/07pytest\/test_operator.py::test_greadequal PASSED                                                                       [ 30%]\nStage5\/07pytest\/test_operator.py::test_lessequal PASSED                                                                        [ 40%]\nStage5\/07pytest\/test_operator.py::test_in PASSED                                                                               [ 50%]\nStage5\/07pytest\/test_operator.py::test_notin PASSED                                                                            [ 60%]\nStage5\/07pytest\/test_operator.py::test_true PASSED                                                                             [ 70%]\nStage5\/07pytest\/test_operator.py::test_isprimenumber PASSED                                                                    [ 80%]\nStage5\/07pytest\/test_operator.py::test_isnottrue PASSED                                                                        [ 90%]\nStage5\/07pytest\/test_operator.py::test_false_a PASSED                                                                          [100%]\n\n======================================================== 10 passed in 0.04s =========================================================<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u7684\u8fd0\u884c\u7ed3\u679c\u770b\u4e0d\u5230\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u90a3\u4f60\u9700\u8981\u52a0\u4e0a -v \u53c2\u6570\u3002<\/p>\n<h3><\/h3>\n<h4>\u65ad\u8a00\u5f02\u5e38<\/h4>\n<pre><code class=\"language-python\">import pytest\ndef test_zero_division():\n    with pytest.raises(ZeroDivisionError) as exzerodivisionerror:\n        1\/0\n\n    ## \u65ad\u8a00 \u6355\u83b7\u7684\u5f02\u5e38\u7c7b\u578b\u662f\u5426\u662f ZeroDivisionError\n    assert exzerodivisionerror.type == ZeroDivisionError ,&quot;\u5f02\u5e38\u7c7b\u578b\u4e0d\u662f ZeroDivisionError&quot;\n    #\n    print(&quot;&lt;type&gt;&quot;,exzerodivisionerror.type,&quot;&lt;value&gt;&quot;,exzerodivisionerror.value)\n    ## \u65ad\u8a00 division by zero \u5b57\u7b26\u5305\u542b\u5728 \u6355\u83b7\u7684\u9519\u8bef\u4fe1\u606f\u4e2d\n    assert &quot;division by zero&quot; in str(exzerodivisionerror.value),&quot;\u5f02\u5e38\u503c\u4e0d\u5305\u542b division by zero&quot;<\/code><\/pre>\n<p>\u65ad\u8a00\u5f02\u5e38\u7684\u5173\u952e\u5b57\u4e5f\u662fassert \uff0c\u4e00\u822c\u662f\u65ad\u8a00\u5f02\u5e38\u7684type\u548c\u5177\u4f53\u5f02\u5e38\u4fe1\u606f\u662f\u5426\u5305\u542b\u67d0\u4e2a\u503cvalue<\/p>\n<h2>\u603b\u7ed3\uff1a<\/h2>\n<p>1  \u4e00\u822c\u65ad\u8a00\u901a\u5e38\u662f\u8fd0\u7b97\u7b26\u7684\u6269\u5c55\uff0c\u4f8b\u5982 \u7b97\u672f\u8fd0\u7b97\u7b26 +,-\u8eab\u4efd\u8fd0\u7b97\u7b26 is  \uff0cis not\u7b49\u7b49<\/p>\n<p>2  \u65ad\u8a00\u5f02\u5e38\u7684\u5173\u952e\u5b57\u4e5f\u662fassert \uff0c\u4e00\u822c\u662f\u65ad\u8a00\u5f02\u5e38\u7684type\u548c\u5177\u4f53\u5f02\u5e38\u4fe1\u606f\u662f\u5426\u5305\u542b\u67d0\u4e2a\u503cvalue<\/p>\n<h2><\/h2>\n<h2>\u601d\u8003\u4e0e\u5ef6\u4f38<\/h2>\n<p>1  pytest\u7684assert \u548c unittest\u7684 self.assert \u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/p>\n","protected":false},"excerpt":{"rendered":"<p>04-13pytest\u7684\u57fa\u672c\u4f7f\u7528\u65b9\u6cd5 \u5f15\u8a00 \u6709\u4e86unittest\u8fd9\u4e2a\u7ecf\u5178\u7684\u6d4b\u8bd5\u6846\u67b6\u505a\u57fa\u7840\uff0c\u90a3\u4e48\u5b66\u4e60\u5176\u4ed6\u4efb\u4f55\u7684\u6d4b [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[357,355],"tags":[],"_links":{"self":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/4660"}],"collection":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4660"}],"version-history":[{"count":0,"href":"https:\/\/egonlin.com\/index.php?rest_route=\/wp\/v2\/posts\/4660\/revisions"}],"wp:attachment":[{"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4660"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4660"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/egonlin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4660"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}