Simple use of PHP phpunit

1.window Installation Pear Tutorial: http://jingyan.baidu.com/article/ca41422fd8cf3d1eae99ed3e.html

2. In the working directory, put two files:

1) calculator.php

1<?PHP2 3 classcalculator{4 5      public functionAdd$a,$b){6         return $a+$b;7     }8 9      public functionSub$a,$b){Ten         return $a-$b; one     } a}

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2)calculatortest.php

1<?PHP2 3 //pear installed in the system4 require"phpunit/testcase.php";5 require"calculator.php";6 7 classCalculatortestextendsphpunit_framework_testcase{8     Private $calculator;9 Ten     functionsetUp () one     { aParent::setup ();//Todo:change the autogenerated stub -         $this->calculator =NewCalculator (); -     } the  -     functionTearDown () -     { -Parent::teardown ();//Todo:change the autogenerated stub +         unset($this-calculator); -     } +  a      public functiontestaddbothpositive () { at         $result=$this->calculator->add (3,4); -         $this->assertequals (8,$result); -     } -  -      public functiontestaddpositiveandnegative () { -         $result=$this->calculator->add (3,-4); in         $this->assertequals (-1,$result); -     } to  +      public functiontestaddnegativeandpositive () { -         $result=$this->calculator->add ( -4,3); the         $this->assertequals (-1,$result); *     } $ Panax Notoginseng      public functionTestaddpositiveandzero () { -         $result=$this->calculator->add (5,0); the         $this->assertequals (5,$result); +     } a  the      public functionTestaddnegativeandzero () { +         $result=$this->calculator->add ( -5,0); -         $this->assertequals (-5,$result); $     } $  -      public functiontestaddnegativeandnegative () { -         $result=$this->calculator->add ( -5,-5); the         $this->assertequals (-10,$result); -     }Wuyi}

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Current working directory, running in console: phpunit calculatortest

Note: if the PHPUnit related header file is not found, it can be viewed with the results of the related file output Get_include_path (). In php.ini you can find the "include_path" keyword and locate the Reason.

3. Under the premise of installing xdebug, can run: phpunit--coverage-html "output_path" calculatortest, generate a report, HTML format, you can understand the coverage of the test Code.

Simple use of PHP phpunit