sample test doesn't work

[bartonhammond]

here is test:

<?php
class UtilTest extends \PHPUnit\Framework\TestCase {
    use \phpmock\phpunit\PHPMock;
    public function testTime()
    {
        $time = $this->getFunctionMock(__NAMESPACE__, "time");
        $time->expects($this->once())->willReturn(3);
        $this->assertEquals(3, time());
    }
}

and console output:

$ vendor/bin/phpunit 
PHPUnit 5.7.23 by Sebastian Bergmann and contributors.

F                                                                   1 / 1 (100%)

Time: 48 ms, Memory: 5.25MB

There was 1 failure:

1) UtilTest::testTime
Failed asserting that 1508265379 matches expected 3.

/Users/barton/projects/wisnet/wisnetds/Tests/utilities/UtilTest.php:13

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

And php version:

~/projects/wisnet/wisnetds (unittest)$ php -v
PHP 5.6.31 (cli) (built: Aug  7 2017 20:28:16) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
    with Xdebug v2.5.5, Copyright (c) 2002-2017, by Derick Rethans
~/projects/wisnet/wisnetds (unittest)$ 

[malkusch]

Put UtilTest into a namespace.

[bartonhammond]

That did it. Many thanks!