php-webservice/tests/Webservice/WebserviceTest.php

<?php
namespace BSR\Webservice;

use PHPUnit\Framework\TestCase;
use BSR\Utils\Logger\Logger;
use BSR\Utils\Configuration\Configuration;

class WebserviceTest extends TestCase
{
    private $webservice;

    public function setUp()
    {
        $this->webservice = new MockWebserviceSubclass('1.2.3');
    }

    private function removeLogs()
    {
        $logsDir = realpath(dirname(Configuration::get('log.file')));
        $files = glob("$logsDir/*");
        foreach($files as $file){
            if(is_file($file)) unlink($file);
        }
    }


    /**
     * @see config/configuration.local.php for the mock renderer used
     * @runInSeparateProcess
     */
    public function testRunSavesTheRequestIntoALogFile()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);
        $this->webservice->run(false);
        $response = ob_get_clean();
        $log = Logger::getLastLogs();
        $this->assertNotEquals(Logger::NO_LOG_YET_MSG, $log);
    }

    /**
     * @see config/configuration.local.php for the mock renderer used
     * @runInSeparateProcess
     */
    public function testReturnsErrorNoArgumentsWhenNoParamtersInGetPostRequest()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);

        $_GET = array(); $_POST = array();

        $this->webservice->run(false);
        $response = ob_get_clean();
        $responseArray = json_decode($response, true);
        $this->assertEquals(100, $responseArray['error']['code']);
        $this->assertEquals('NoArguments', $responseArray['error']['name']);
    }

    public function testDoesNotReturnErrorNoArgumentsWhenParamtersInGetRequest()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);

        $_GET = array('a' => 'a1');

        $this->webservice->run(false);
        $response = ob_get_clean();
        $responseArray = json_decode($response, true);
        $this->assertNotEquals(100, $responseArray['error']['code']);
        $this->assertNotEquals('NoArguments', $responseArray['error']['name']);
    }

    public function testDoesNotReturnErrorNoArgumentsWhenParamtersInPostRequest()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);

        $_POST = array('a' => 'a1');

        $this->webservice->run(false);
        $response = ob_get_clean();
        $responseArray = json_decode($response, true);
        var_dump($responseArray);
        $this->assertNotEquals(100, $responseArray['error']['code']);
        $this->assertNotEquals('NoArguments', $responseArray['error']['name']);
    }

    public function testReturnsErrorMissingMethodWhenNoFuncParamInRequest()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);

        $_POST = array('a' => 'a1');

        $this->webservice->run(false);
        $response = ob_get_clean();
        $responseArray = json_decode($response, true);
        $this->assertEquals(101, $responseArray['error']['code']);
        $this->assertEquals('MissingMethod', $responseArray['error']['name']);
    }

    public function testDoesNotReturnErrorMissingMethodWhenFuncParamInRequest()
    {
        $this->removeLogs();
        $log = Logger::getLastLogs();
        $this->assertEquals(Logger::NO_LOG_YET_MSG, $log);

        $_GET = array('func' => 'someMockFunction'); $_POST = array();

        $this->webservice->run(false);
        $response = ob_get_clean();
        $responseArray = json_decode($response, true);
        $this->assertEquals(100, $responseArray['error']['code']);
    }

    public function testRunThrowsAUsageExceptionWhenFuncParamIsNotCallableOnSubclass()
    {
    }

    public function testRunThrowsAUsageExceptionWhenMissingRequiredParamsInRequest()
    {
    }

    public function testRunThrowsAUsageExceptionWhenTooManyParamsInRequest()
    {
    }
}