fixed issues

Author: Ultimecia1463

src/main/java/com/ultimecia/http/HttpRequest.java

@@ -14,6 +14,14 @@ public HttpMethod getMethod() {
         return method;
     }
 
+    public String getOriginalHttpVersion() {
+        return originalHttpVersion;
+    }
+
+    public HttpVersion getBestCompatibleHttpVersion() {
+        return bestCompatiableHttpVersion;
+    }
+
     void setMethod(String methodName) throws HttpParsingException {
         for(HttpMethod method:HttpMethod.values()){
             if(methodName.equals(method.name())){

src/test/java/com/ultimecia/http/HttpparserTest.java

@@ -118,7 +118,7 @@ void parseHttpRequestUnsupportedHttpVersion() {
             );
             fail();
         } catch (HttpParsingException e) {
-            assertEquals(e.getErrorCode(), HttpStatusCodes.SERVER_ERROR_505_HTTP_VERSION_NOT_SUPPORTED);
+            assertEquals(e.getErrorCode(), HttpStatusCodes.SERVER_ERROR_505_VERSION_NOT_SUPPORTED);
         }
     }