Support for 405 - method not allowed, closes #205

Signed-off-by: Vishal Rana <vr@labstack.com>

echo_test.go

@@ -383,14 +383,14 @@ func TestEchoNotFound(t *testing.T) {
 }
 
 func TestEchoMethodNotAllowed(t *testing.T) {
-	//	e := New()
-	//	e.Get("/", func(c *Context) error {
-	//		return c.String(http.StatusOK, "Echo!")
-	//	})
-	//	r, _ := http.NewRequest(POST, "/", nil)
-	//	w := httptest.NewRecorder()
-	//	e.ServeHTTP(w, r)
-	//	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
+	e := New()
+	e.Get("/", func(c *Context) error {
+		return c.String(http.StatusOK, "Echo!")
+	})
+	r, _ := http.NewRequest(POST, "/", nil)
+	w := httptest.NewRecorder()
+	e.ServeHTTP(w, r)
+	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
 }
 
 func TestEchoHTTPError(t *testing.T) {

router.go

@@ -374,14 +374,16 @@ End:
 		e = cn.echo
 	}
 	if h == nil {
+		h = methodNotAllowedHandler
 		// Dig further for match-any, might have an empty value for *, e.g.
 		// serving a directory. Issue #207.
 		if cn = cn.findChildByKind(mkind); cn == nil {
-			h = notFoundHandler
 			return
 		}
-		h = cn.findHandler(method)
 		ctx.pvalues[len(cn.pnames)-1] = ""
+		if h = cn.findHandler(method); h == nil {
+			h = methodNotAllowedHandler
+		}
 	}
 	return
 }

website/rc.json

@@ -1,29 +0,0 @@
-{
-    "apiVersion": "v1",
-    "kind": "ReplicationController",
-    "metadata": {
-        "name": "echo"
-    },
-    "spec": {
-        "replicas": 2,
-        "selector": {
-            "name": "echo"
-        },
-        "template": {
-            "metadata": {
-                "labels": {
-                    "name": "echo"
-                }
-            },
-            "spec": {
-                "containers": [{
-                    "image": "gcr.io/fluent-anagram-95603/echo",
-                    "name": "echo",
-                    "ports": [{
-                        "containerPort": 5091
-                    }]
-                }]
-            }
-        }
-    }
-}

website/service.json

@@ -1,18 +0,0 @@
-{
-    "apiVersion": "v1",
-    "kind": "Service",
-    "metadata": {
-        "name": "echo",
-        "labels": {
-            "name": "echo"
-        }
-    },
-    "spec": {
-        "ports": [{
-            "port": 5091
-        }],
-        "selector": {
-            "name": "echo"
-        }
-    }
-}