The assertIsNotBool() function is a builtin function in PHPUnit and is used to assert whether the actually obtained value is Not a Bool. This assertion will return true in the case if the actual value is the Not a Bool else returns false. In case of true the asserted test case got passed else test case got failed.
Syntax:
assertIsNotBool($actual[, $message = ''])
Parameters: This function accepts two parameters as shown in the above syntax. The parameters are described below:
- $actualvalue: This parameter is of any type which represents the actual data.
- $message: This parameter takes a string value. When the test case got failed this string message got displayed as an error message.
Below examples illustrate the assertIsNotBool() function in PHPUnit:
Example 1:
PHP
<?php use PHPUnit\Framework\TestCase;     class GeeksPhpunitTestCase extends TestCase {     public function testNegativeForassertIsNotBooltrue()     {   $actual = true;         // Assert function to test whether actual         // value is (true or false) or not         $this->assertIsNotBool(                       $actual,             "actual value is bool or not"        );               }                public function testNegativeForassertIsNotBoolFalse()     {          $actual = False;         // Assert function to test whether actual         // value is (true or false) or not                   $this->assertIsNotBool(                       $actual,             "actual value is bool or not"        );     }   } ?> |
Output:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors. FF 2 / 2 (100%) Time: 89 ms, Memory: 10.00 MB There were 2 failures: 1) GeeksPhpunitTestCase::testNegativeForassertIsNotBooltrue actual value is false/true Failed asserting that true is not of type "bool". /home/lovely/Documents/php/test.php:13 2) GeeksPhpunitTestCase::testNegativeForassertIsNotBoolFalse actual value is false/true Failed asserting that false is not of type "bool". /home/lovely/Documents/php/test.php:29 FAILURES! Tests: 2, Assertions: 2, Failures: 2.
Example 2:
PHP
<?php use PHPUnit\Framework\TestCase;     class GeeksPhpunitTestCase extends TestCase {     public function testNegativeForassertIsNotBooltrue()     {   $actual = "true";         // Assert function to test whether actual         // value is (true or false) or not         $this->assertIsNotBool(                       $actual,             "actual value is Bool or not"        );               }                public function testNegativeForassertIsNotBoolFalse()     {          $actual = "False";         // Assert function to test whether actual         // value is (true or false) or not                   $this->assertIsNotBool(                       $actual,             "actual value is Bool or not"        );     }   } ?> |
Output:
PHPUnit 8.5.8 by Sebastian Bergmann and contributors. .. 2 / 2 (100%) Time: 91 ms, Memory: 10.00 MB OK (2 tests, 2 assertions)
