PHP PHPUnit assertGreaterThanOrEqual()用法及代码示例

assertGreaterThanOrEqual()函数是PHPUnit中的内置函数，用于断言实际获得的值是否大于或等于预期值。如果实际值大于或等于预期值，则此断言将返回true，否则返回false。如果为真，则通过断言的测试用例，否则测试用例失败。

用法:

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

参数：此函数接受上述和以下所述的三个参数：

$expected:此参数可以是代表期望数据的任何类型的数值。
$actual:此参数可以是代表实际数据的任何类型的数值。
$message:此参数采用字符串值。当测试用例失败时，此字符串消息将显示为错误消息。

以下示例说明了PHPUnit中的assertGreaterThanOrEqual()函数：

范例1：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testNegativeForassertGreaterThanOrEqualWithEqualVal() 
    {    $expected = 22;  
        $actual = 10; 
        // Assert function to test whether actual  
        // value is greater than or equal to expected or not  
        $this->assertGreaterThanOrEqual(  
            $expected,  
            $actual,  
            "actual value is greater than or equal to expected"
        ); 
          
    } 
   
  
      
    public function testNegativeForassertGreaterThanOrEqualWithGreaterVal() 
    {   
     $expected = 22;  
        $actual = 10; 
        // Assert function to test whether actual 
        // value is greater than or equal to expected or not  
          
        $this->assertGreaterThanOrEqual(  
            $expected,  
            $actual,  
            "actual value is greater than or equal to expected"
        );  
    }   
 }  
?>

输出：

 PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

FF                                                              2 / 2 (100%)

Time:86 ms, Memory:10.00 MB

There were 2 failures:

1) GeeksPhpunitTestCase::testNegativeForassertGreaterThanOrEqualWithEqualVal
actual value is greater than or equal to expected
Failed asserting that 10 is equal to 22 or is greater than 22.

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

2) GeeksPhpunitTestCase::testNegativeForassertGreaterThanOrEqualWithGreaterVal
actual value is greater than or equal to expected
Failed asserting that 11 is equal to 22 or is greater than 22.

/home/lovely/Documents/php/test.php:32

FAILURES!
Tests:2, Assertions:4, Failures:2.

范例2：

PHP

<?php  
use PHPUnit\Framework\TestCase;  
    
class GeeksPhpunitTestCase extends TestCase  
{  
    public function testPositiveForassertGreaterThanOrEqualWithEqualVal() 
    {    $expected = 11;  
        $actual = 11; 
        // Assert function to test whether actual 
        // value is greater than or equal to expected or not  
        $this->assertGreaterThanOrEqual(  
            $expected,  
            $actual,  
            "actual value is greater than or equal to expected"
        ); 
          
    } 
   
  
      
    public function testPositiveForassertGreaterThanOrEqualWithGreaterVal() 
    {   
     $expected = 11;  
        $actual = 12; 
          // Assert function to test whether actual 
        // value is greater than or equal to expected or not  
          
        $this->assertGreaterThanOrEqual(  
            $expected,  
            $actual,  
            "actual value is greater than or equal to expected"
        );  
    }   
 }  
?>

输出：

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

..                                                  2 / 2 (100%)

Time:87 ms, Memory:10.00 MB

OK (2 tests, 4 assertions)

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

相关用法

注：本文由纯净天空筛选整理自shubham_singh大神的英文原创作品 PHPUnit assertGreaterThanOrEqual() Function。非经特殊声明，原始代码版权归原作者所有，本译文未经允许或授权，请勿转载或复制。