Added a few tests.

.gitignore

@@ -1,2 +1,5 @@
 .idea/
 *~
+tests/tmp
+composer.lock
+vendor

src/IParameters.php

@@ -13,11 +13,11 @@
 
 interface IParameters  {
 
-	public function post($key = NULL);
+	public function post($key = NULL, $isRequired = FALSE);
 
 
-	public function get($key = NULL, $acceptPost = TRUE);
+	public function get($key = NULL, $isRequired = FALSE);
 
-	public function path($key);
+	public function path($key, $isRequired = FALSE);
 
 }

src/Parameters.php

@@ -11,6 +11,7 @@
 use Nette\Utils\ArrayHash;
 use Nette\Utils\Json;
 use Nette\Utils\Strings;
+use RestServer\Exceptions\MissingRequiredParameterException;
 use Tracy\Debugger;
 
 /**
@@ -33,24 +34,29 @@ public function __construct(IRequest $request, array $pathParameters){
 		$this->contentType = isset($request->headers['content-type']) ? $request->headers['content-type'] : 'text/plain';
 	}
 
-	public function post($key = NULL) {
+	public function post($key = NULL, $isRequired = FALSE) {
 		if(Strings::substring($this->contentType, 0, 16) == 'application/json'){
 			$post = ArrayHash::from(json_decode(file_get_contents('php://input'), TRUE));
-			return isset($post[$key]) ? $post[$key] : null;
-		}
-		return $this->request->getPost($key);
+			$return = isset($post[$key]) ? $post[$key] : null;
+		} else
+			$return = $this->request->getPost($key);
+		if(!$return && $isRequired)
+			throw new MissingRequiredParameterException('Parameter "'.$key.'" is required.');
+		return $return;
 	}
 
-	public function get($key = NULL, $acceptPost = TRUE){
+	public function get($key = NULL, $isRequired = FALSE){
 		$return = $this->request->getQuery($key);
-		if(!$return && $acceptPost){
-			$return = $this->post($key);
-		}
+		if(!$return && $isRequired)
+			throw new MissingRequiredParameterException('Parameter "'.$key.'" is required.');
 		return $return;
 	}
 
-	public function path($name){
-		return array_key_exists($name, $this->pathParameters) ? $this->pathParameters[$name] : null;
+	public function path($name, $isRequired = FALSE){
+		$return = array_key_exists($name, $this->pathParameters) ? $this->pathParameters[$name] : null;
+		if(!$return && $isRequired)
+			throw new MissingRequiredParameterException('Parameter "'.$name.'" is required.');
+		return $return;
 	}
 
 }

tests/Route.phpt

@@ -0,0 +1,13 @@
+<?php
+
+use RestServer\Route;
+use Tester\Assert;
+
+require __DIR__.'/bootstrap.php';
+
+$route = new Route('/user/<username>/detail', Route::GET, 'x');
+Assert::type('array', $route->match('/user/10/detail', Route::GET));
+
+$route = new Route('/user/<username>/detail', Route::GET, 'x');
+Assert::type('array', $route->match('/user/jksdhk.ksjd-dskjlf/detail', Route::GET));
+

tests/bootstrap.php

@@ -0,0 +1,22 @@
+<?php
+
+// The Nette Tester command-line runner can be
+// invoked through the command: ../vendor/bin/tester .
+
+if (@!include __DIR__ . '/../vendor/autoload.php') {
+	echo 'Install Nette Tester using `composer install`';
+	exit(1);
+}
+
+
+Tester\Environment::setup();
+date_default_timezone_set('Europe/Prague');
+
+
+// create temporary directory
+define('TEMP_DIR', __DIR__ . '/tmp/' . getmypid());
+@mkdir(dirname(TEMP_DIR)); // @ - directory may already exist
+Tester\Helpers::purge(TEMP_DIR);
+ini_set('session.save_path', TEMP_DIR);
+
+