2015-03-27 23:35:15 +02:00
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package echo
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import (
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2015-03-30 16:38:53 +02:00
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"bytes"
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2015-05-22 07:48:34 +02:00
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"fmt"
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2015-03-27 23:35:15 +02:00
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"net/http"
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"net/http/httptest"
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"testing"
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2015-05-22 07:48:34 +02:00
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2015-05-30 01:00:02 +02:00
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"reflect"
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"strings"
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2015-05-31 00:20:36 +02:00
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"errors"
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2015-05-30 19:54:55 +02:00
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"github.com/stretchr/testify/assert"
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2015-05-22 07:48:34 +02:00
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"golang.org/x/net/websocket"
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2015-03-27 23:35:15 +02:00
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)
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type (
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user struct {
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ID string `json:"id" xml:"id"`
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Name string `json:"name" xml:"name"`
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}
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)
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2015-05-31 00:20:36 +02:00
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func TestEcho(t *testing.T) {
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e := New()
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req, _ := http.NewRequest(GET, "/", nil)
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rec := httptest.NewRecorder()
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c := NewContext(req, NewResponse(rec), e)
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// Router
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assert.NotNil(t, e.Router())
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// Debug
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e.SetDebug(true)
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assert.True(t, e.Debug())
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// DefaultHTTPErrorHandler
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e.DefaultHTTPErrorHandler(errors.New("error"), c)
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assert.Equal(t, http.StatusInternalServerError, rec.Code)
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}
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2015-03-27 23:35:15 +02:00
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func TestEchoIndex(t *testing.T) {
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e := New()
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e.Index("examples/website/public/index.html")
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c, b := request(GET, "/", e)
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assert.Equal(t, http.StatusOK, c)
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assert.NotEmpty(t, b)
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}
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2015-05-14 00:20:09 +02:00
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func TestEchoFavicon(t *testing.T) {
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e := New()
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e.Favicon("examples/website/public/favicon.ico")
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c, b := request(GET, "/favicon.ico", e)
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assert.Equal(t, http.StatusOK, c)
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assert.NotEmpty(t, b)
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}
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2015-03-27 23:35:15 +02:00
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func TestEchoStatic(t *testing.T) {
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e := New()
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// OK
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e.Static("/scripts", "examples/website/public/scripts")
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c, b := request(GET, "/scripts/main.js", e)
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assert.Equal(t, http.StatusOK, c)
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assert.NotEmpty(t, b)
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// No file
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e.Static("/scripts", "examples/website/public/scripts")
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c, _ = request(GET, "/scripts/index.js", e)
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assert.Equal(t, http.StatusNotFound, c)
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// Directory
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e.Static("/scripts", "examples/website/public/scripts")
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c, _ = request(GET, "/scripts", e)
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assert.Equal(t, http.StatusForbidden, c)
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2015-06-20 00:37:26 +02:00
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// Directory with index.html
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e.Static("/", "examples/website/public")
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c, r := request(GET, "/", e)
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assert.Equal(t, http.StatusOK, c)
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assert.Equal(t, true, strings.HasPrefix(r, "<!doctype html>"))
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// Sub-directory with index.html
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c, r = request(GET, "/folder", e)
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assert.Equal(t, http.StatusOK, c)
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assert.Equal(t, "sub directory", r)
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}
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2015-03-30 05:44:55 +02:00
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func TestEchoMiddleware(t *testing.T) {
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e := New()
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buf := new(bytes.Buffer)
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2015-05-30 19:54:55 +02:00
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// echo.MiddlewareFunc
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e.Use(MiddlewareFunc(func(h HandlerFunc) HandlerFunc {
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return func(c *Context) error {
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buf.WriteString("a")
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return h(c)
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}
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}))
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2015-04-19 01:47:48 +02:00
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2015-05-12 05:41:28 +02:00
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// func(echo.HandlerFunc) echo.HandlerFunc
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e.Use(func(h HandlerFunc) HandlerFunc {
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return func(c *Context) error {
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buf.WriteString("b")
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return h(c)
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2015-04-19 06:46:00 +02:00
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}
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})
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2015-05-30 19:54:55 +02:00
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// echo.HandlerFunc
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e.Use(HandlerFunc(func(c *Context) error {
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buf.WriteString("c")
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return nil
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}))
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2015-05-20 23:38:51 +02:00
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// func(*echo.Context) error
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e.Use(func(c *Context) error {
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buf.WriteString("d")
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return nil
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})
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// func(http.Handler) http.Handler
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e.Use(func(h http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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buf.WriteString("e")
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h.ServeHTTP(w, r)
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})
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})
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2015-05-11 06:09:28 +02:00
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// http.Handler
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e.Use(http.Handler(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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buf.WriteString("f")
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})))
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// http.HandlerFunc
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e.Use(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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buf.WriteString("g")
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}))
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2015-03-30 08:35:08 +02:00
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// func(http.ResponseWriter, *http.Request)
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e.Use(func(w http.ResponseWriter, r *http.Request) {
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buf.WriteString("h")
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})
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// Unknown
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assert.Panics(t, func() {
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e.Use(nil)
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})
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2015-03-30 05:44:55 +02:00
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// Route
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e.Get("/", func(c *Context) error {
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return c.String(http.StatusOK, "Hello!")
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})
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2015-05-31 00:20:36 +02:00
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c, b := request(GET, "/", e)
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assert.Equal(t, "abcdefgh", buf.String())
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assert.Equal(t, http.StatusOK, c)
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assert.Equal(t, "Hello!", b)
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// Error
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e.Use(func(*Context) error {
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return errors.New("error")
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})
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c, b = request(GET, "/", e)
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assert.Equal(t, http.StatusInternalServerError, c)
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2015-03-30 08:35:08 +02:00
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}
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func TestEchoHandler(t *testing.T) {
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e := New()
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2015-04-29 20:22:07 +02:00
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// HandlerFunc
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e.Get("/1", HandlerFunc(func(c *Context) error {
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return c.String(http.StatusOK, "1")
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}))
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2015-03-30 08:35:08 +02:00
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2015-05-20 23:38:51 +02:00
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// func(*echo.Context) error
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e.Get("/2", func(c *Context) error {
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2015-04-29 20:22:07 +02:00
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return c.String(http.StatusOK, "2")
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})
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2015-03-30 08:35:08 +02:00
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2015-05-12 05:41:28 +02:00
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// http.Handler/http.HandlerFunc
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e.Get("/3", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte("3"))
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}))
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2015-04-19 01:47:48 +02:00
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2015-05-12 05:41:28 +02:00
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// func(http.ResponseWriter, *http.Request)
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e.Get("/4", func(w http.ResponseWriter, r *http.Request) {
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w.Write([]byte("4"))
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})
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2015-05-31 00:20:36 +02:00
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for _, p := range []string{"1", "2", "3", "4"} {
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c, b := request(GET, "/"+p, e)
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assert.Equal(t, http.StatusOK, c)
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assert.Equal(t, p, b)
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2015-04-19 01:47:48 +02:00
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}
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2015-05-30 19:54:55 +02:00
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// Unknown
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assert.Panics(t, func() {
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e.Get("/5", nil)
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})
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2015-03-30 05:44:55 +02:00
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}
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2015-05-30 01:00:02 +02:00
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func TestEchoConnect(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, CONNECT, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoDelete(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, DELETE, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoGet(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, GET, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoHead(t *testing.T) {
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2015-04-06 00:30:03 +02:00
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, HEAD, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoOptions(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, OPTIONS, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoPatch(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, PATCH, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoPost(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, POST, "/", e)
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}
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func TestEchoPut(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, PUT, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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func TestEchoTrace(t *testing.T) {
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e := New()
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2015-05-31 00:20:36 +02:00
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testMethod(t, TRACE, "/", e)
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2015-05-30 01:00:02 +02:00
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}
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2015-08-26 05:36:15 +02:00
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func TestEchoAny(t *testing.T) { // JFC
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e := New()
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e.Any("/", func(c *Context) error {
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return c.String(http.StatusOK, "Any")
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})
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}
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func TestEchoMatch(t *testing.T) { // JFC
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e := New()
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e.Match([]string{GET, POST}, "/", func(c *Context) error {
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return c.String(http.StatusOK, "Match")
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})
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}
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2015-05-31 00:20:36 +02:00
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func TestEchoWebSocket(t *testing.T) {
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2015-05-22 07:48:34 +02:00
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e := New()
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e.WebSocket("/ws", func(c *Context) error {
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2015-05-22 13:40:01 +02:00
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c.socket.Write([]byte("test"))
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2015-05-22 07:48:34 +02:00
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return nil
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})
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srv := httptest.NewServer(e)
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defer srv.Close()
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addr := srv.Listener.Addr().String()
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origin := "http://localhost"
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url := fmt.Sprintf("ws://%s/ws", addr)
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ws, err := websocket.Dial(url, "", origin)
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2015-05-31 18:37:26 +02:00
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if assert.NoError(t, err) {
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ws.Write([]byte("test"))
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defer ws.Close()
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buf := new(bytes.Buffer)
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buf.ReadFrom(ws)
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assert.Equal(t, "test", buf.String())
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2015-05-22 07:48:34 +02:00
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}
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}
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2015-04-22 07:12:41 +02:00
|
|
|
func TestEchoURL(t *testing.T) {
|
|
|
|
|
e := New()
|
2015-05-31 18:37:26 +02:00
|
|
|
|
2015-05-20 23:38:51 +02:00
|
|
|
static := func(*Context) error { return nil }
|
|
|
|
|
getUser := func(*Context) error { return nil }
|
|
|
|
|
getFile := func(*Context) error { return nil }
|
2015-05-31 18:37:26 +02:00
|
|
|
|
2015-04-22 07:12:41 +02:00
|
|
|
e.Get("/static/file", static)
|
|
|
|
|
e.Get("/users/:id", getUser)
|
2015-05-31 18:37:26 +02:00
|
|
|
g := e.Group("/group")
|
|
|
|
|
g.Get("/users/:uid/files/:fid", getFile)
|
|
|
|
|
|
|
|
|
|
assert.Equal(t, "/static/file", e.URL(static))
|
|
|
|
|
assert.Equal(t, "/users/:id", e.URL(getUser))
|
|
|
|
|
assert.Equal(t, "/users/1", e.URL(getUser, "1"))
|
|
|
|
|
assert.Equal(t, "/group/users/1/files/:fid", e.URL(getFile, "1"))
|
|
|
|
|
assert.Equal(t, "/group/users/1/files/1", e.URL(getFile, "1", "1"))
|
2015-04-22 07:12:41 +02:00
|
|
|
}
|
|
|
|
|
|
2015-06-01 09:07:53 +02:00
|
|
|
func TestEchoRoutes(t *testing.T) {
|
|
|
|
|
e := New()
|
|
|
|
|
h := func(*Context) error { return nil }
|
|
|
|
|
routes := []Route{
|
|
|
|
|
{GET, "/users/:user/events", h},
|
|
|
|
|
{GET, "/users/:user/events/public", h},
|
|
|
|
|
{POST, "/repos/:owner/:repo/git/refs", h},
|
|
|
|
|
{POST, "/repos/:owner/:repo/git/tags", h},
|
|
|
|
|
}
|
|
|
|
|
for _, r := range routes {
|
|
|
|
|
e.add(r.Method, r.Path, h)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for i, r := range e.Routes() {
|
|
|
|
|
assert.Equal(t, routes[i].Method, r.Method)
|
|
|
|
|
assert.Equal(t, routes[i].Path, r.Path)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func TestEchoGroup(t *testing.T) {
|
|
|
|
|
e := New()
|
|
|
|
|
buf := new(bytes.Buffer)
|
|
|
|
|
e.Use(func(*Context) error {
|
|
|
|
|
buf.WriteString("0")
|
|
|
|
|
return nil
|
|
|
|
|
})
|
|
|
|
|
h := func(*Context) error { return nil }
|
|
|
|
|
|
|
|
|
|
//--------
|
|
|
|
|
// Routes
|
|
|
|
|
//--------
|
|
|
|
|
|
|
|
|
|
e.Get("/users", h)
|
|
|
|
|
|
|
|
|
|
// Group
|
|
|
|
|
g1 := e.Group("/group1")
|
|
|
|
|
g1.Use(func(*Context) error {
|
|
|
|
|
buf.WriteString("1")
|
|
|
|
|
return nil
|
|
|
|
|
})
|
|
|
|
|
g1.Get("/", h)
|
|
|
|
|
|
|
|
|
|
// Group with no parent middleware
|
|
|
|
|
g2 := e.Group("/group2", func(*Context) error {
|
|
|
|
|
buf.WriteString("2")
|
|
|
|
|
return nil
|
|
|
|
|
})
|
|
|
|
|
g2.Get("/", h)
|
|
|
|
|
|
|
|
|
|
// Nested groups
|
|
|
|
|
g3 := e.Group("/group3")
|
|
|
|
|
g4 := g3.Group("/group4")
|
|
|
|
|
g4.Get("/", func(c *Context) error {
|
|
|
|
|
return c.NoContent(http.StatusOK)
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
request(GET, "/users", e)
|
|
|
|
|
// println(len(e.middleware))
|
|
|
|
|
assert.Equal(t, "0", buf.String())
|
|
|
|
|
|
|
|
|
|
buf.Reset()
|
|
|
|
|
request(GET, "/group1/", e)
|
|
|
|
|
// println(len(g1.echo.middleware))
|
|
|
|
|
assert.Equal(t, "01", buf.String())
|
|
|
|
|
|
|
|
|
|
buf.Reset()
|
|
|
|
|
request(GET, "/group2/", e)
|
|
|
|
|
assert.Equal(t, "2", buf.String())
|
|
|
|
|
|
|
|
|
|
buf.Reset()
|
|
|
|
|
c, _ := request(GET, "/group3/group4/", e)
|
|
|
|
|
assert.Equal(t, http.StatusOK, c)
|
|
|
|
|
}
|
|
|
|
|
|
2015-04-06 05:08:52 +02:00
|
|
|
func TestEchoNotFound(t *testing.T) {
|
2015-03-31 05:54:38 +02:00
|
|
|
e := New()
|
2015-04-06 06:49:55 +02:00
|
|
|
r, _ := http.NewRequest(GET, "/files", nil)
|
2015-03-31 05:54:38 +02:00
|
|
|
w := httptest.NewRecorder()
|
|
|
|
|
e.ServeHTTP(w, r)
|
2015-05-31 18:37:26 +02:00
|
|
|
assert.Equal(t, http.StatusNotFound, w.Code)
|
2015-03-31 05:54:38 +02:00
|
|
|
}
|
|
|
|
|
|
2015-07-24 21:03:36 +02:00
|
|
|
func TestEchoBadRequest(t *testing.T) {
|
|
|
|
|
e := New()
|
|
|
|
|
r, _ := http.NewRequest("INVALID", "/files", nil)
|
|
|
|
|
w := httptest.NewRecorder()
|
|
|
|
|
e.ServeHTTP(w, r)
|
|
|
|
|
assert.Equal(t, http.StatusBadRequest, w.Code)
|
|
|
|
|
}
|
|
|
|
|
|
2015-05-31 00:20:36 +02:00
|
|
|
func TestEchoHTTPError(t *testing.T) {
|
|
|
|
|
m := http.StatusText(http.StatusBadRequest)
|
|
|
|
|
he := NewHTTPError(http.StatusBadRequest, m)
|
|
|
|
|
assert.Equal(t, http.StatusBadRequest, he.Code())
|
|
|
|
|
assert.Equal(t, m, he.Error())
|
|
|
|
|
}
|
|
|
|
|
|
2015-06-27 23:34:22 +02:00
|
|
|
func TestEchoServer(t *testing.T) {
|
|
|
|
|
e := New()
|
|
|
|
|
s := e.Server(":1323")
|
|
|
|
|
assert.IsType(t, &http.Server{}, s)
|
|
|
|
|
}
|
|
|
|
|
|
2015-05-31 00:20:36 +02:00
|
|
|
func testMethod(t *testing.T, method, path string, e *Echo) {
|
|
|
|
|
m := fmt.Sprintf("%c%s", method[0], strings.ToLower(method[1:]))
|
|
|
|
|
p := reflect.ValueOf(path)
|
|
|
|
|
h := reflect.ValueOf(func(c *Context) error {
|
2015-07-24 21:03:36 +02:00
|
|
|
return c.String(http.StatusOK, method)
|
2015-05-31 00:20:36 +02:00
|
|
|
})
|
|
|
|
|
i := interface{}(e)
|
|
|
|
|
reflect.ValueOf(i).MethodByName(m).Call([]reflect.Value{p, h})
|
|
|
|
|
_, body := request(method, path, e)
|
|
|
|
|
if body != method {
|
|
|
|
|
t.Errorf("expected body `%s`, got %s.", method, body)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
func request(method, path string, e *Echo) (int, string) {
|
|
|
|
|
r, _ := http.NewRequest(method, path, nil)
|
|
|
|
|
w := httptest.NewRecorder()
|
|
|
|
|
e.ServeHTTP(w, r)
|
|
|
|
|
return w.Code, w.Body.String()
|
|
|
|
|
}
|
