PHPUnit Unit Test

Installing PHPUnit on a 1.linux server

wget Https://phar.phpunit.de/phpunit.phar
chmod +x Phpunit.phar
sudo mv Phpunit.phar/usr/local/bin/phpunit

Establish phpunit Short command
PHPUnit--version

[Email protected] phpunit_test]# phpunit--versionphpunit 5.6.1 by Sebastian Bergmann and contributors.

　　

2. Create a unit test file

File name is called unittest.php

We can call the function module inside the method of the unit test file, use the data simulation to see if it is running normally, if the general rule will error, break off

<?php   class  UnitTest extends phpunit_framework_testcase{public        function Testpushandpop () {            $ stack = array ();            $this->assertequals (0,count ($stack));            Array_push ($stack, ' foo ');            Asserts whether the value after inserting data into the $stack array is equal to 1            $this->assertequals (1,count ($stack));        }         /**         * Defines the test label declaration that the method is a testing method         * @test         ***/public        function Indexequals () {            $stack = array (1,2,3,4 );            Assert $stack[0] equals 2            $this->assertequals (2, $stack [0]);        }      }? >

3.phpunit Running Files

[Email protected] phpunit_test]# phpunit unittest.php phpunit 5.6.1 by Sebastian Bergmann and contributors. F                                                                  2/2 (100%) time:82 MS, Memory:6.75mbthere is 1 failure:1) unittest::indexequalsfailed asserting that 1 matches E Xpected 2./wwwroot/phpunit_test/unittest.php:18failures! Tests:2, Assertions:3, failures:1.

The results show that the test PHP file runs two modules with a module error

The error test method named Indexequals 18 lines.

Because the stack equals 0 not equal to 1 of the assertion, the error is correct, and the location errors succeed.

PHPUnit Unit Test