diff --git a/README.md b/README.md
index c2cfe2d0..bf1bbb49 100644
--- a/README.md
+++ b/README.md
@@ -1117,7 +1117,7 @@ func main() {
     router.SetFuncMap(template.FuncMap{
         "formatAsDate": formatAsDate,
     })
-    router.LoadHTMLFiles("./fixtures/basic/raw.tmpl")
+    router.LoadHTMLFiles("./testdata/template/raw.tmpl")
 
     router.GET("/raw", func(c *gin.Context) {
         c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
diff --git a/binding/binding_body_test.go b/binding/binding_body_test.go
index c41d9f86..dfd761e1 100644
--- a/binding/binding_body_test.go
+++ b/binding/binding_body_test.go
@@ -5,7 +5,7 @@ import (
 	"io/ioutil"
 	"testing"
 
-	"github.com/gin-gonic/gin/binding/example"
+	"github.com/gin-gonic/gin/testdata/protoexample"
 	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"github.com/ugorji/go/codec"
@@ -55,12 +55,12 @@ func msgPackBody(t *testing.T) string {
 }
 
 func TestBindingBodyProto(t *testing.T) {
-	test := example.Test{
+	test := protoexample.Test{
 		Label: proto.String("FOO"),
 	}
 	data, _ := proto.Marshal(&test)
 	req := requestWithBody("POST", "/", string(data))
-	form := example.Test{}
+	form := protoexample.Test{}
 	body, _ := ioutil.ReadAll(req.Body)
 	assert.NoError(t, ProtoBuf.BindBody(body, &form))
 	assert.Equal(t, test, form)
diff --git a/binding/binding_test.go b/binding/binding_test.go
index 936deac7..efe87669 100644
--- a/binding/binding_test.go
+++ b/binding/binding_test.go
@@ -14,7 +14,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/gin-gonic/gin/binding/example"
+	"github.com/gin-gonic/gin/testdata/protoexample"
 	"github.com/golang/protobuf/proto"
 	"github.com/stretchr/testify/assert"
 	"github.com/ugorji/go/codec"
@@ -562,7 +562,7 @@ func TestBindingFormMultipartFail(t *testing.T) {
 }
 
 func TestBindingProtoBuf(t *testing.T) {
-	test := &example.Test{
+	test := &protoexample.Test{
 		Label: proto.String("yes"),
 	}
 	data, _ := proto.Marshal(test)
@@ -574,7 +574,7 @@ func TestBindingProtoBuf(t *testing.T) {
 }
 
 func TestBindingProtoBufFail(t *testing.T) {
-	test := &example.Test{
+	test := &protoexample.Test{
 		Label: proto.String("yes"),
 	}
 	data, _ := proto.Marshal(test)
@@ -1156,14 +1156,14 @@ func testBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, bad
 func testProtoBodyBinding(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
 	assert.Equal(t, name, b.Name())
 
-	obj := example.Test{}
+	obj := protoexample.Test{}
 	req := requestWithBody("POST", path, body)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err := b.Bind(req, &obj)
 	assert.NoError(t, err)
 	assert.Equal(t, "yes", *obj.Label)
 
-	obj = example.Test{}
+	obj = protoexample.Test{}
 	req = requestWithBody("POST", badPath, badBody)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err = ProtoBuf.Bind(req, &obj)
@@ -1179,7 +1179,7 @@ func (h hook) Read([]byte) (int, error) {
 func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body, badBody string) {
 	assert.Equal(t, name, b.Name())
 
-	obj := example.Test{}
+	obj := protoexample.Test{}
 	req := requestWithBody("POST", path, body)
 
 	req.Body = ioutil.NopCloser(&hook{})
@@ -1187,7 +1187,7 @@ func testProtoBodyBindingFail(t *testing.T, b Binding, name, path, badPath, body
 	err := b.Bind(req, &obj)
 	assert.Error(t, err)
 
-	obj = example.Test{}
+	obj = protoexample.Test{}
 	req = requestWithBody("POST", badPath, badBody)
 	req.Header.Add("Content-Type", MIMEPROTOBUF)
 	err = ProtoBuf.Bind(req, &obj)
diff --git a/debug_test.go b/debug_test.go
index 440173b7..ed5a6a54 100644
--- a/debug_test.go
+++ b/debug_test.go
@@ -72,7 +72,7 @@ func TestDebugPrintLoadTemplate(t *testing.T) {
 	setup(&w)
 	defer teardown()
 
-	templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./fixtures/basic/hello.tmpl"))
+	templ := template.Must(template.New("").Delims("{[{", "}]}").ParseGlob("./testdata/template/hello.tmpl"))
 	debugPrintLoadTemplate(templ)
 	assert.Regexp(t, `^\[GIN-debug\] Loaded HTML Templates \(2\): \n(\t- \n|\t- hello\.tmpl\n){2}\n`, w.String())
 }
diff --git a/examples/template/main.go b/examples/template/main.go
index f9e611df..e20a3b98 100644
--- a/examples/template/main.go
+++ b/examples/template/main.go
@@ -20,7 +20,7 @@ func main() {
 	router.SetFuncMap(template.FuncMap{
 		"formatAsDate": formatAsDate,
 	})
-	router.LoadHTMLFiles("../../fixtures/basic/raw.tmpl")
+	router.LoadHTMLFiles("../../testdata/template/raw.tmpl")
 
 	router.GET("/raw", func(c *gin.Context) {
 		c.HTML(http.StatusOK, "raw.tmpl", map[string]interface{}{
diff --git a/gin.go b/gin.go
index 3e26306f..aa62e014 100644
--- a/gin.go
+++ b/gin.go
@@ -349,38 +349,40 @@ func (engine *Engine) handleHTTPRequest(c *Context) {
 	// Find root of the tree for the given HTTP method
 	t := engine.trees
 	for i, tl := 0, len(t); i < tl; i++ {
-		if t[i].method == httpMethod {
-			root := t[i].root
-			// Find route in tree
-			handlers, params, tsr := root.getValue(path, c.Params, unescape)
-			if handlers != nil {
-				c.handlers = handlers
-				c.Params = params
-				c.Next()
-				c.writermem.WriteHeaderNow()
+		if t[i].method != httpMethod {
+			continue
+		}
+		root := t[i].root
+		// Find route in tree
+		handlers, params, tsr := root.getValue(path, c.Params, unescape)
+		if handlers != nil {
+			c.handlers = handlers
+			c.Params = params
+			c.Next()
+			c.writermem.WriteHeaderNow()
+			return
+		}
+		if httpMethod != "CONNECT" && path != "/" {
+			if tsr && engine.RedirectTrailingSlash {
+				redirectTrailingSlash(c)
 				return
 			}
-			if httpMethod != "CONNECT" && path != "/" {
-				if tsr && engine.RedirectTrailingSlash {
-					redirectTrailingSlash(c)
-					return
-				}
-				if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
-					return
-				}
+			if engine.RedirectFixedPath && redirectFixedPath(c, root, engine.RedirectFixedPath) {
+				return
 			}
-			break
 		}
+		break
 	}
 
 	if engine.HandleMethodNotAllowed {
 		for _, tree := range engine.trees {
-			if tree.method != httpMethod {
-				if handlers, _, _ := tree.root.getValue(path, nil, unescape); handlers != nil {
-					c.handlers = engine.allNoMethod
-					serveError(c, http.StatusMethodNotAllowed, default405Body)
-					return
-				}
+			if tree.method == httpMethod {
+				continue
+			}
+			if handlers, _, _ := tree.root.getValue(path, nil, unescape); handlers != nil {
+				c.handlers = engine.allNoMethod
+				serveError(c, http.StatusMethodNotAllowed, default405Body)
+				return
 			}
 		}
 	}
@@ -393,14 +395,16 @@ var mimePlain = []string{MIMEPlain}
 func serveError(c *Context, code int, defaultMessage []byte) {
 	c.writermem.status = code
 	c.Next()
-	if !c.writermem.Written() {
-		if c.writermem.Status() == code {
-			c.writermem.Header()["Content-Type"] = mimePlain
-			c.Writer.Write(defaultMessage)
-		} else {
-			c.writermem.WriteHeaderNow()
-		}
+	if c.writermem.Written() {
+		return
 	}
+	if c.writermem.Status() == code {
+		c.writermem.Header()["Content-Type"] = mimePlain
+		c.Writer.Write(defaultMessage)
+		return
+	}
+	c.writermem.WriteHeaderNow()
+	return
 }
 
 func redirectTrailingSlash(c *Context) {
@@ -411,10 +415,9 @@ func redirectTrailingSlash(c *Context) {
 		code = http.StatusTemporaryRedirect
 	}
 
+	req.URL.Path = path + "/"
 	if length := len(path); length > 1 && path[length-1] == '/' {
 		req.URL.Path = path[:length-1]
-	} else {
-		req.URL.Path = path + "/"
 	}
 	debugPrint("redirecting request %d: %s --> %s", code, path, req.URL.String())
 	http.Redirect(c.Writer, req, req.URL.String(), code)
diff --git a/gin_test.go b/gin_test.go
index 3ac60577..b3cab715 100644
--- a/gin_test.go
+++ b/gin_test.go
@@ -30,7 +30,7 @@ func setupHTMLFiles(t *testing.T, mode string, tls bool) func() {
 		router.SetFuncMap(template.FuncMap{
 			"formatAsDate": formatAsDate,
 		})
-		router.LoadHTMLFiles("./fixtures/basic/hello.tmpl", "./fixtures/basic/raw.tmpl")
+		router.LoadHTMLFiles("./testdata/template/hello.tmpl", "./testdata/template/raw.tmpl")
 		router.GET("/test", func(c *Context) {
 			c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
 		})
@@ -41,7 +41,7 @@ func setupHTMLFiles(t *testing.T, mode string, tls bool) func() {
 		})
 		if tls {
 			// these files generated by `go run $GOROOT/src/crypto/tls/generate_cert.go --host 127.0.0.1`
-			router.RunTLS(":9999", "./fixtures/testdata/cert.pem", "./fixtures/testdata/key.pem")
+			router.RunTLS(":9999", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem")
 		} else {
 			router.Run(":8888")
 		}
@@ -59,7 +59,7 @@ func setupHTMLGlob(t *testing.T, mode string, tls bool) func() {
 		router.SetFuncMap(template.FuncMap{
 			"formatAsDate": formatAsDate,
 		})
-		router.LoadHTMLGlob("./fixtures/basic/*")
+		router.LoadHTMLGlob("./testdata/template/*")
 		router.GET("/test", func(c *Context) {
 			c.HTML(http.StatusOK, "hello.tmpl", map[string]string{"name": "world"})
 		})
@@ -70,7 +70,7 @@ func setupHTMLGlob(t *testing.T, mode string, tls bool) func() {
 		})
 		if tls {
 			// these files generated by `go run $GOROOT/src/crypto/tls/generate_cert.go --host 127.0.0.1`
-			router.RunTLS(":9999", "./fixtures/testdata/cert.pem", "./fixtures/testdata/key.pem")
+			router.RunTLS(":9999", "./testdata/certificate/cert.pem", "./testdata/certificate/key.pem")
 		} else {
 			router.Run(":8888")
 		}
diff --git a/render/render_test.go b/render/render_test.go
index 2f728441..8fad12b3 100755
--- a/render/render_test.go
+++ b/render/render_test.go
@@ -158,6 +158,21 @@ func TestRenderJsonpJSON(t *testing.T) {
 	assert.Equal(t, "application/javascript; charset=utf-8", w2.Header().Get("Content-Type"))
 }
 
+func TestRenderJsonpJSONError2(t *testing.T) {
+	w := httptest.NewRecorder()
+	data := map[string]interface{}{
+		"foo": "bar",
+	}
+	(JsonpJSON{"", data}).WriteContentType(w)
+	assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
+
+	e := (JsonpJSON{"", data}).Render(w)
+	assert.NoError(t, e)
+
+	assert.Equal(t, "{\"foo\":\"bar\"}", w.Body.String())
+	assert.Equal(t, "application/javascript; charset=utf-8", w.Header().Get("Content-Type"))
+}
+
 func TestRenderJsonpJSONFail(t *testing.T) {
 	w := httptest.NewRecorder()
 	data := make(chan int)
@@ -373,7 +388,7 @@ func TestRenderHTMLTemplateEmptyName(t *testing.T) {
 
 func TestRenderHTMLDebugFiles(t *testing.T) {
 	w := httptest.NewRecorder()
-	htmlRender := HTMLDebug{Files: []string{"../fixtures/basic/hello.tmpl"},
+	htmlRender := HTMLDebug{Files: []string{"../testdata/template/hello.tmpl"},
 		Glob:    "",
 		Delims:  Delims{Left: "{[{", Right: "}]}"},
 		FuncMap: nil,
@@ -392,7 +407,7 @@ func TestRenderHTMLDebugFiles(t *testing.T) {
 func TestRenderHTMLDebugGlob(t *testing.T) {
 	w := httptest.NewRecorder()
 	htmlRender := HTMLDebug{Files: nil,
-		Glob:    "../fixtures/basic/hello*",
+		Glob:    "../testdata/template/hello*",
 		Delims:  Delims{Left: "{[{", Right: "}]}"},
 		FuncMap: nil,
 	}
diff --git a/routes_test.go b/routes_test.go
index 81293907..a2389f9b 100644
--- a/routes_test.go
+++ b/routes_test.go
@@ -333,6 +333,16 @@ func TestRouteNotAllowedEnabled(t *testing.T) {
 	assert.Equal(t, http.StatusTeapot, w.Code)
 }
 
+func TestRouteNotAllowedEnabled2(t *testing.T) {
+	router := New()
+	router.HandleMethodNotAllowed = true
+	// add one methodTree to trees
+	router.addRoute("POST", "/", HandlersChain{func(_ *Context) {}})
+	router.GET("/path2", func(c *Context) {})
+	w := performRequest(router, "POST", "/path2")
+	assert.Equal(t, http.StatusMethodNotAllowed, w.Code)
+}
+
 func TestRouteNotAllowedDisabled(t *testing.T) {
 	router := New()
 	router.HandleMethodNotAllowed = false
diff --git a/fixtures/testdata/cert.pem b/testdata/certificate/cert.pem
similarity index 100%
rename from fixtures/testdata/cert.pem
rename to testdata/certificate/cert.pem
diff --git a/fixtures/testdata/key.pem b/testdata/certificate/key.pem
similarity index 100%
rename from fixtures/testdata/key.pem
rename to testdata/certificate/key.pem
diff --git a/binding/example/test.pb.go b/testdata/protoexample/test.pb.go
similarity index 94%
rename from binding/example/test.pb.go
rename to testdata/protoexample/test.pb.go
index 3de8444f..21997ca1 100644
--- a/binding/example/test.pb.go
+++ b/testdata/protoexample/test.pb.go
@@ -3,7 +3,7 @@
 // DO NOT EDIT!
 
 /*
-Package example is a generated protocol buffer package.
+Package protoexample is a generated protocol buffer package.
 
 It is generated from these files:
 	test.proto
@@ -11,7 +11,7 @@ It is generated from these files:
 It has these top-level messages:
 	Test
 */
-package example
+package protoexample
 
 import proto "github.com/golang/protobuf/proto"
 import math "math"
@@ -109,5 +109,5 @@ func (m *Test_OptionalGroup) GetRequiredField() string {
 }
 
 func init() {
-	proto.RegisterEnum("example.FOO", FOO_name, FOO_value)
+	proto.RegisterEnum("protoexample.FOO", FOO_name, FOO_value)
 }
diff --git a/binding/example/test.proto b/testdata/protoexample/test.proto
similarity index 90%
rename from binding/example/test.proto
rename to testdata/protoexample/test.proto
index 8ee9800a..3e734287 100644
--- a/binding/example/test.proto
+++ b/testdata/protoexample/test.proto
@@ -1,4 +1,4 @@
-package example;
+package protoexample;
 
 enum FOO {X=17;};
 
diff --git a/fixtures/basic/hello.tmpl b/testdata/template/hello.tmpl
similarity index 100%
rename from fixtures/basic/hello.tmpl
rename to testdata/template/hello.tmpl
diff --git a/fixtures/basic/raw.tmpl b/testdata/template/raw.tmpl
similarity index 100%
rename from fixtures/basic/raw.tmpl
rename to testdata/template/raw.tmpl
diff --git a/utils_test.go b/utils_test.go
index 3d019e7e..95b5de5e 100644
--- a/utils_test.go
+++ b/utils_test.go
@@ -5,6 +5,8 @@
 package gin
 
 import (
+	"bytes"
+	"encoding/xml"
 	"fmt"
 	"net/http"
 	"testing"
@@ -124,3 +126,14 @@ func TestBindMiddleware(t *testing.T) {
 		Bind(&bindTestStruct{})
 	})
 }
+
+func TestMarshalXMLforH(t *testing.T) {
+	h := H{
+		"": "test",
+	}
+	var b bytes.Buffer
+	enc := xml.NewEncoder(&b)
+	var x xml.StartElement
+	e := h.MarshalXML(enc, x)
+	assert.Error(t, e)
+}