1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
<?php
/*
* This file is part of the phpunit-mock-objects package.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace PHPUnit\Framework\MockObject\Matcher;
use PHPUnit\Framework\ExpectationFailedException;
/**
* Invocation matcher which checks if a method has been invoked at least one
* time.
*
* If the number of invocations is 0 it will throw an exception in verify.
*/
class InvokedAtLeastOnce extends InvokedRecorder
{
/**
* @return string
*/
public function toString(): string
{
return 'invoked at least once';
}
/**
* Verifies that the current expectation is valid. If everything is OK the
* code should just return, if not it must throw an exception.
*
* @throws ExpectationFailedException
*/
public function verify()
{
$count = $this->getInvocationCount();
if ($count < 1) {
throw new ExpectationFailedException(
'Expected invocation at least once but it never occurred.'
);
}
}
}