PHPUnit assertIsNotInt() Function

The assertIsNotInt() function is a builtin function in PHPUnit and is used to assert whether the given actual variable is not an integer. This assertion will return true in the case if the actual variable is doesn’t integer else returns false. In case of true the asserted test case got passed else test case got failed.

Syntax:

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

Parameters: This function accepts two parameters as mentioned above and described below:

• $actual: This parameter is of any type of variable 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 assertIsNotInt() function in PHPUnit:

Example 1:

Output:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

F                                                  1 / 1 (100%)

Time: 89 ms, Memory: 10.00 MB

There was 1 failure:

1) GeeksPhpunitTestCase::testNegativeForassertIsNotInt
actual value is Doesn't Integer
Failed asserting that 101 is not of type "int".

/home/lovely/Documents/php/test.php:16

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

Example 2:

Output:

PHPUnit 8.5.8 by Sebastian Bergmann and contributors.

.                                                  1 / 1 (100%)

Time: 95 ms, Memory: 10.00 MB

OK (1 test, 1 assertion)