📜  PHPUnit assertInfinite()函数

📅  最后修改于: 2022-05-13 01:56:33.726000             🧑  作者: Mango

PHPUnit assertInfinite()函数

assertInfinite()函数是PHPUnit中的内置函数,用于断言实际获取的值是否为 INF。如果实际值为 INF,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:

assertInfinite(mixed $variable[, string $message = ''])

参数:该函数接受两个参数,如下所述:

  • $actualvariable:这个参数是代表实际值的任何类型的变量。
  • $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 assertInfinite()函数:

示例 1:

PHP
assertInfinite(
            $actualvariable, 
            "actual variable is INF or not"
        );
          
    }
   
 } 
?>


PHP
assertInfinite(
            $actualvariable, 
            "actual variable is INF or not"
        );
          
    }
   
 } 
?>


输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                  1 / 1 (100%)

Time: 87 ms, Memory: 10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testPositiveForassertIsNotInt
actual variable is INF or not
Failed asserting that 1 is infinite.

/home/lovely/Documents/php/test.php:15

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

示例 2:

PHP

assertInfinite(
            $actualvariable, 
            "actual variable is INF or not"
        );
          
    }
   
 } 
?> 

输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                 1 / 1 (100%)

Time: 87 ms, Memory: 10.00 MB

OK (1 test, 1 assertion)

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