TDD PutResponder

onlyskin · onlyskin · commit 02b3cb5b493c · 2017-12-06T00:28:55.000+02:00
diff --git a/src/main/java/httpserver/Method.java b/src/main/java/httpserver/Method.java
@@ -2,6 +2,7 @@
 
 import httpserver.responder.GetResponder;
 import httpserver.responder.PostResponder;
+import httpserver.responder.PutResponder;
 import httpserver.responder.Responder;
 import httpserver.response.Response;
 
@@ -11,7 +12,7 @@ public enum Method {
     GET(new GetResponder()),
     HEAD(null),
     POST(new PostResponder()),
-    PUT(null),
+    PUT(new PutResponder()),
     DELETE(null),
     OPTIONS(null);
 
diff --git a/src/main/java/httpserver/responder/PutResponder.java b/src/main/java/httpserver/responder/PutResponder.java
@@ -0,0 +1,18 @@
+package httpserver.responder;
+
+import httpserver.Request;
+import httpserver.response.MethodNotAllowedResponse;
+import httpserver.response.OkResponse;
+import httpserver.response.Response;
+
+import java.nio.file.Path;
+
+public class PutResponder implements Responder {
+    @Override
+    public Response respond(Path root, Request request) {
+        if (request.getPath() == "/form") {
+            return new OkResponse(new byte[0]);
+        }
+        return new MethodNotAllowedResponse();
+    }
+}
diff --git a/src/test/java/httpserver/SocketHandlerTest.java b/src/test/java/httpserver/SocketHandlerTest.java
@@ -68,4 +68,18 @@ public void returns405ForPOST() throws Exception {
         String expected = "HTTP/1.1 405 Method Not Allowed\r\nContent-Length: 0\r\n\r\n";
         assertEquals(expected, outputStream.toString());
     }
+
+    @Test
+    public void returns405ForPUT() throws Exception {
+        Path root = tempDir();
+        byte[] request = ("PUT /example HTTP/1.1\r\nHost: 127.0.0.1:5000\r\n\r\n").getBytes();
+        InputStream inputStream = new ByteArrayInputStream(request);
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
+        SocketHandler socketHandler = new SocketHandler(root);
+
+        socketHandler.process(inputStream, outputStream);
+
+        String expected = "HTTP/1.1 405 Method Not Allowed\r\nContent-Length: 0\r\n\r\n";
+        assertEquals(expected, outputStream.toString());
+    }
 }
diff --git a/src/test/java/httpserver/responder/PutResponderTest.java b/src/test/java/httpserver/responder/PutResponderTest.java
@@ -0,0 +1,34 @@
+package httpserver.responder;
+
+import httpserver.Request;
+import httpserver.response.Response;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.HashMap;
+
+import static org.junit.Assert.*;
+
+public class PutResponderTest {
+    @Test
+    public void gets200StatusCode() throws Exception {
+        Path root = Paths.get("test");
+        Request request = new Request("PUT", "/form", new HashMap<>());
+        PutResponder putResponder = new PutResponder();
+
+        Response response = putResponder.respond(root, request);
+        assertEquals(200, response.getStatusCode());
+    }
+
+    @Test
+    public void returns405IfNotFormUrl() throws Exception {
+        Path root = Paths.get("test");
+        Request request = new Request("POST", "/file1.txt", new HashMap<>());
+        PostResponder postResponder = new PostResponder();
+
+        Response response = postResponder.respond(root, request);
+        assertEquals(405, response.getStatusCode());
+    }
+}
