📜  PHPUnit assertSame()函数

📅  最后修改于: 2022-05-13 01:56:52.654000             🧑  作者: Mango

PHPUnit assertSame()函数

assertSame()函数是 PHPUnit 中的内置函数,用于断言实际获取的值是否与预期值相同。如果预期值与实际值相同,则此断言将返回 true,否则返回 false。如果为真,则断言的测试用例通过,否则测试用例失败。

句法:

assertSame(mixed $expected, mixed $actual[, string $message = ''])

参数:此函数接受三个参数,如上所述,如下所述:

  • $expected:此参数是代表预期数据的任何类型。
  • $actual:这个参数是代表实际数据的任何类型。
  • $message:此参数采用字符串值。当测试用例失败时,此字符串消息显示为错误消息。

下面的例子说明了 PHPUnit 中的 assertSame()函数:

示例 1:

PHP
assertSame(
            $expected,
            $actual,
            "actual value is not same as expected value"
        );
          
    }
   
 } 
?>


PHP
assertSame(
            $expected,
            $actual,
            "actual value is not same as expected value"
        );
          
    }
   
 } 
?>


输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                  1 / 1 (100%)

Time: 90 ms, Memory: 10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testNegativeForassertSame
actual value is not same as expected value
Failed asserting that two strings are identical.
--- Expected
+++ Actual
@@ @@
-'(108) banana'
+'(108) mango'

/home/lovely/Documents/php/test.php:17

FAILURES!
Tests: 1, Assertions: 1, Failures: 1.

示例 2:

PHP

assertSame(
            $expected,
            $actual,
            "actual value is not same as expected value"
        );
          
    }
   
 } 
?> 

输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                  1 / 1 (100%)

Time: 89 ms, Memory: 10.00 MB

OK (1 test, 1 assertion)

参考: https://phpunit.readthedocs.io/en/9.2/assertions.html#assertsame