PHP Manual: uopz_set

Description

function uopz_set_mock(string $class, mixed $mock): void

If mock is a string containing the name of a class then it will be instantiated instead of class. mock can also be an object.

Note:
Only dynamic access to properties and methods will use the mock object. Static access still uses the original class. See example below.

Parameters

class: The name of the class to be mocked.
mock: The mock to use in the form of a string containing the name of the class to use or an object. If a string is passed, it has to be the fully qualified class name. It is recommended to use the ::class magic constant in this case.

Return Values

No value is returned.

Changelog

Version	Description
PECL uopz 6.0.0	Mocking static members is no longer supported by this function. uopz_redefine() and uopz_set_return(), or Componere can be used instead.

Examples

Example #1 uopz_set_mock() example

<?php
class A {
    public function who() {
        echo "A";
    }
}

class mockA {
    public function who() {
        echo "mockA";
    }
}

uopz_set_mock(A::class, mockA::class);
(new A)->who();
?>

The above example will output:

mockA

Example #2 uopz_set_mock() example

<?php
class A {
    public function who() {
        echo "A";
    }
}

uopz_set_mock(A::class, new class {
                            public function who() {
                                echo "mockA";
                            }
                        });
(new A)->who();
?>

The above example will output:

mockA

Example #3 uopz_set_mock() and static members

As of uopz 6.0.0 mocking static members is no longer supported.

<?php
class A {
    const CON = 'A';
    public static function who() {
        echo "A";
    }
}

uopz_set_mock(A::class, new class {
                            const CON = 'mockA';
                            public static function who() {
                                echo "mockA";
                            }
                        });
echo A::CON, PHP_EOL;
A::who();
?>

The above example will output:

A
A

Output of the above example in uopz 5:

mockA
mockA

uopz_set_mock

Description

Parameters

Return Values

Changelog

Examples

See Also