README

Imposter

Imposter is a php library that used to serve http stubs and mocks.

Here is an example to emphasize how is simple to mock an HTTP endpoint with this library in PHPUnit.

namespace Imposter;

use PHPUnit\Framework\TestCase;

/**
 * Class ScenarioTest
 * @package Imposter
 */
class ReadMeTest extends TestCase
{
    /**
     * @test
     *
     */
    public function match()
    {
        ImposterFactory::get()->mock(8081)
            ->withPath('/users/1')
            ->withMethod('POST')
            ->returnBody('{"response" :"okay"}')
            ->once()
            ->send();

        $client   = new \GuzzleHttp\Client();
        $response = $client->post('http://localhost:8081/users/1')->getBody()->getContents();
        self::assertSame($response, '{"response" :"okay"}');
    }

    public function tearDown()
    {
        ImposterFactory::get()->close();
    }
}

Install

composer require kirouane/imposter --dev

Features

Display logs

In case of the HTTP request doesn't match any mock, you can find out the reason here http://localhost:2424/mock/log/html

Below, you can see what the logs page looks like.

PHPUnit Asserter

Imposter Library uses PHPunit asserters to match HTTP requests with the mocks you create.

Example :

namespace Imposter;

use PHPUnit\Framework\TestCase;

/**
 * Class ScenarioTest
 * @package Imposter
 */
class ReadMeTest extends TestCase
{
    /**
     * @test
     */
    public function match()
    {
        ImposterFactory::get()->mock(8081)
            ->withPath('/users/1')
            ->withMethod(new RegularExpression('/POST|PUT/'))
            ->returnBody('{"response" :"okay"}')
            ->twice()
            ->send();

        $client   = new \GuzzleHttp\Client();
        $response = $client->post('http://localhost:8081/users/1')->getBody()->getContents();
        self::assertSame($response, '{"response" :"okay"}');

        $response = $client->put('http://localhost:8081/users/1')->getBody()->getContents();
        self::assertSame($response, '{"response" :"okay"}');
    }

    public function tearDown()
    {
        ImposterFactory::get()->close();
    }

}

Proxies

Not implemented yet