replace zxq.co/ripple/hanayo

vendor/github.com/gin-gonic/gin/middleware_test.go

@@ -0,0 +1,249 @@
+// Copyright 2014 Manu Martinez-Almeida.  All rights reserved.
+// Use of this source code is governed by a MIT style
+// license that can be found in the LICENSE file.
+
+package gin
+
+import (
+	"errors"
+	"strings"
+	"testing"
+
+	"github.com/gin-contrib/sse"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestMiddlewareGeneralCase(t *testing.T) {
+	signature := ""
+	router := New()
+	router.Use(func(c *Context) {
+		signature += "A"
+		c.Next()
+		signature += "B"
+	})
+	router.Use(func(c *Context) {
+		signature += "C"
+	})
+	router.GET("/", func(c *Context) {
+		signature += "D"
+	})
+	router.NoRoute(func(c *Context) {
+		signature += " X "
+	})
+	router.NoMethod(func(c *Context) {
+		signature += " XX "
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 200)
+	assert.Equal(t, signature, "ACDB")
+}
+
+func TestMiddlewareNoRoute(t *testing.T) {
+	signature := ""
+	router := New()
+	router.Use(func(c *Context) {
+		signature += "A"
+		c.Next()
+		signature += "B"
+	})
+	router.Use(func(c *Context) {
+		signature += "C"
+		c.Next()
+		c.Next()
+		c.Next()
+		c.Next()
+		signature += "D"
+	})
+	router.NoRoute(func(c *Context) {
+		signature += "E"
+		c.Next()
+		signature += "F"
+	}, func(c *Context) {
+		signature += "G"
+		c.Next()
+		signature += "H"
+	})
+	router.NoMethod(func(c *Context) {
+		signature += " X "
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 404)
+	assert.Equal(t, signature, "ACEGHFDB")
+}
+
+func TestMiddlewareNoMethodEnabled(t *testing.T) {
+	signature := ""
+	router := New()
+	router.HandleMethodNotAllowed = true
+	router.Use(func(c *Context) {
+		signature += "A"
+		c.Next()
+		signature += "B"
+	})
+	router.Use(func(c *Context) {
+		signature += "C"
+		c.Next()
+		signature += "D"
+	})
+	router.NoMethod(func(c *Context) {
+		signature += "E"
+		c.Next()
+		signature += "F"
+	}, func(c *Context) {
+		signature += "G"
+		c.Next()
+		signature += "H"
+	})
+	router.NoRoute(func(c *Context) {
+		signature += " X "
+	})
+	router.POST("/", func(c *Context) {
+		signature += " XX "
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 405)
+	assert.Equal(t, signature, "ACEGHFDB")
+}
+
+func TestMiddlewareNoMethodDisabled(t *testing.T) {
+	signature := ""
+	router := New()
+	router.HandleMethodNotAllowed = false
+	router.Use(func(c *Context) {
+		signature += "A"
+		c.Next()
+		signature += "B"
+	})
+	router.Use(func(c *Context) {
+		signature += "C"
+		c.Next()
+		signature += "D"
+	})
+	router.NoMethod(func(c *Context) {
+		signature += "E"
+		c.Next()
+		signature += "F"
+	}, func(c *Context) {
+		signature += "G"
+		c.Next()
+		signature += "H"
+	})
+	router.NoRoute(func(c *Context) {
+		signature += " X "
+	})
+	router.POST("/", func(c *Context) {
+		signature += " XX "
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 404)
+	assert.Equal(t, signature, "AC X DB")
+}
+
+func TestMiddlewareAbort(t *testing.T) {
+	signature := ""
+	router := New()
+	router.Use(func(c *Context) {
+		signature += "A"
+	})
+	router.Use(func(c *Context) {
+		signature += "C"
+		c.AbortWithStatus(401)
+		c.Next()
+		signature += "D"
+	})
+	router.GET("/", func(c *Context) {
+		signature += " X "
+		c.Next()
+		signature += " XX "
+	})
+
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 401)
+	assert.Equal(t, signature, "ACD")
+}
+
+func TestMiddlewareAbortHandlersChainAndNext(t *testing.T) {
+	signature := ""
+	router := New()
+	router.Use(func(c *Context) {
+		signature += "A"
+		c.Next()
+		c.AbortWithStatus(410)
+		signature += "B"
+
+	})
+	router.GET("/", func(c *Context) {
+		signature += "C"
+		c.Next()
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 410)
+	assert.Equal(t, signature, "ACB")
+}
+
+// TestFailHandlersChain - ensure that Fail interrupt used middleware in fifo order as
+// as well as Abort
+func TestMiddlewareFailHandlersChain(t *testing.T) {
+	// SETUP
+	signature := ""
+	router := New()
+	router.Use(func(context *Context) {
+		signature += "A"
+		context.AbortWithError(500, errors.New("foo"))
+	})
+	router.Use(func(context *Context) {
+		signature += "B"
+		context.Next()
+		signature += "C"
+	})
+	// RUN
+	w := performRequest(router, "GET", "/")
+
+	// TEST
+	assert.Equal(t, w.Code, 500)
+	assert.Equal(t, signature, "A")
+}
+
+func TestMiddlewareWrite(t *testing.T) {
+	router := New()
+	router.Use(func(c *Context) {
+		c.String(400, "hola\n")
+	})
+	router.Use(func(c *Context) {
+		c.XML(400, H{"foo": "bar"})
+	})
+	router.Use(func(c *Context) {
+		c.JSON(400, H{"foo": "bar"})
+	})
+	router.GET("/", func(c *Context) {
+		c.JSON(400, H{"foo": "bar"})
+	}, func(c *Context) {
+		c.Render(400, sse.Event{
+			Event: "test",
+			Data:  "message",
+		})
+	})
+
+	w := performRequest(router, "GET", "/")
+
+	assert.Equal(t, 400, w.Code)
+	assert.Equal(t, strings.Replace("hola\n<map><foo>bar</foo></map>{\"foo\":\"bar\"}{\"foo\":\"bar\"}event:test\ndata:message\n\n", " ", "", -1), strings.Replace(w.Body.String(), " ", "", -1))
+}