📜  PHPUnit assertIsNotIterable()函数

📅  最后修改于: 2022-05-13 01:56:44.523000             🧑  作者: Mango

PHPUnit assertIsNotIterable()函数

assertIsNotIterable()函数是 PHPUnit 中的内置函数,用于断言给定变量是否不是 Iterable。如果给定变量不是可迭代的,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:

assertIsNotIterable($actual[, $message = ''])

参数:该函数接受上面提到的两个参数,如下所述:

  • $variable:此参数是代表实际数据的任何类型的变量。
  • $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 assertIsNotIterable()函数:

示例 1:

PHP
assertIsNotIterable(
            $variable,
            "assert variable is Iterable"
        );
          
    }
   
 } 
?>


PHP
assertIsNotIterable(
            $variable,
            "assert variable is Iterable"
        );
          
    }
   
 } 
?>


输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                      1 / 1 (100%)

Time: 88 ms, Memory: 10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testNegativeTestcaseForassertIsNotIterable
assert variable is Iterable
Failed asserting that Array &0 (
  0 => 1
  1 => 2
  2 => 3
) is not of type "iterable".

/home/lovely/Documents/php/test.php:14

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

示例 2:

PHP

assertIsNotIterable(
            $variable,
            "assert variable is Iterable"
        );
          
    }
   
 } 
?> 

输出:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                 1 / 1 (100%)

Time: 86 ms, Memory: 10.00 MB

OK (1 test, 1 assertion)