PHP code example of php-mock / php-mock

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

php-mock / php-mock example snippets

namespace foo;

$time = time(); // This call can be mocked, a call to \time() can't.

namespace foo;

use phpmock\MockBuilder;

$builder = new MockBuilder();
$builder->setNamespace(__NAMESPACE__)
        ->setName("time")
        ->setFunction(
            function () {
                return 1417011228;
            }
        );
                    
$mock = $builder->build();

// The mock is not enabled yet.
assert (time() != 1417011228);

$mock->enable();
assert (time() == 1417011228);

// The mock is disabled and PHP's built-in time() is called.
$mock->disable();
assert (time() != 1417011228);

namespace foo;

use phpmock\MockBuilder;
use phpmock\functions\FixedValueFunction;

$builder = new MockBuilder();
$builder->setNamespace(__NAMESPACE__)
        ->setName("time")
        ->setFunctionProvider(new FixedValueFunction(1417011228));

$mock = $builder->build();

namespace foo;

use phpmock\environment\SleepEnvironmentBuilder;

$builder = new SleepEnvironmentBuilder();
$builder->addNamespace(__NAMESPACE__)
        ->setTimestamp(1417011228);

$environment = $builder->build();
$environment->enable();

// This won't delay the test for 10 seconds, but increase time().        
sleep(10);

assert(1417011228 + 10 == time());

namespace foo;

use phpmock\spy\Spy;

function bar($min, $max) {
    return rand($min, $max) + 3;
}

$spy = new Spy(__NAMESPACE__, "rand");
$spy->enable();

$result = bar(1, 2);

assert ([1, 2]  == $spy->getInvocations()[0]->getArguments());
assert ($result == $spy->getInvocations()[0]->getReturn() + 3);

sh
composer 

namespace App\Code;

class Subject
{
  public function foo()
  {
    time();
  }
}

namespace Tests\Unit;

class SubjectTest
{
  public function myTest()
  {
    $builder = new MockBuilder();
    $builder->setNamespace('\\App\\Code'); // ... etc
  }
}