mirror of
https://github.com/labstack/echo.git
synced 2024-12-22 20:06:21 +02:00
168 lines
4.4 KiB
Go
168 lines
4.4 KiB
Go
package middleware
|
|
|
|
import (
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"testing"
|
|
|
|
"github.com/labstack/echo/v5"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestRequestID(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
rid := RequestID()
|
|
h := rid(handler)
|
|
err := h(c)
|
|
assert.NoError(t, err)
|
|
assert.Len(t, rec.Header().Get(echo.HeaderXRequestID), 32)
|
|
}
|
|
|
|
func TestMustRequestIDWithConfig_skipper(t *testing.T) {
|
|
e := echo.New()
|
|
e.GET("/", func(c echo.Context) error {
|
|
return c.String(http.StatusTeapot, "test")
|
|
})
|
|
|
|
generatorCalled := false
|
|
e.Use(RequestIDWithConfig(RequestIDConfig{
|
|
Skipper: func(c echo.Context) bool {
|
|
return true
|
|
},
|
|
Generator: func() string {
|
|
generatorCalled = true
|
|
return "customGenerator"
|
|
},
|
|
}))
|
|
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
res := httptest.NewRecorder()
|
|
e.ServeHTTP(res, req)
|
|
|
|
assert.Equal(t, http.StatusTeapot, res.Code)
|
|
assert.Equal(t, "test", res.Body.String())
|
|
|
|
assert.Equal(t, res.Header().Get(echo.HeaderXRequestID), "")
|
|
assert.False(t, generatorCalled)
|
|
}
|
|
|
|
func TestMustRequestIDWithConfig_customGenerator(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
rid := RequestIDWithConfig(RequestIDConfig{
|
|
Generator: func() string { return "customGenerator" },
|
|
})
|
|
h := rid(handler)
|
|
err := h(c)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, rec.Header().Get(echo.HeaderXRequestID), "customGenerator")
|
|
}
|
|
|
|
func TestMustRequestIDWithConfig_RequestIDHandler(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
called := false
|
|
rid := RequestIDWithConfig(RequestIDConfig{
|
|
Generator: func() string { return "customGenerator" },
|
|
RequestIDHandler: func(c echo.Context, s string) {
|
|
called = true
|
|
},
|
|
})
|
|
h := rid(handler)
|
|
err := h(c)
|
|
assert.NoError(t, err)
|
|
assert.Equal(t, rec.Header().Get(echo.HeaderXRequestID), "customGenerator")
|
|
assert.True(t, called)
|
|
}
|
|
|
|
func TestRequestIDWithConfig(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
rid, err := RequestIDConfig{}.ToMiddleware()
|
|
assert.NoError(t, err)
|
|
h := rid(handler)
|
|
h(c)
|
|
assert.Len(t, rec.Header().Get(echo.HeaderXRequestID), 32)
|
|
|
|
// Custom generator
|
|
rid = RequestIDWithConfig(RequestIDConfig{
|
|
Generator: func() string { return "customGenerator" },
|
|
})
|
|
h = rid(handler)
|
|
h(c)
|
|
assert.Equal(t, rec.Header().Get(echo.HeaderXRequestID), "customGenerator")
|
|
}
|
|
|
|
func TestRequestID_IDNotAltered(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
req.Header.Add(echo.HeaderXRequestID, "<sample-request-id>")
|
|
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
rid := RequestIDWithConfig(RequestIDConfig{})
|
|
h := rid(handler)
|
|
_ = h(c)
|
|
assert.Equal(t, rec.Header().Get(echo.HeaderXRequestID), "<sample-request-id>")
|
|
}
|
|
|
|
func TestRequestIDConfigDifferentHeader(t *testing.T) {
|
|
e := echo.New()
|
|
req := httptest.NewRequest(http.MethodGet, "/", nil)
|
|
rec := httptest.NewRecorder()
|
|
c := e.NewContext(req, rec)
|
|
handler := func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
}
|
|
|
|
rid := RequestIDWithConfig(RequestIDConfig{TargetHeader: echo.HeaderXCorrelationID})
|
|
h := rid(handler)
|
|
h(c)
|
|
assert.Len(t, rec.Header().Get(echo.HeaderXCorrelationID), 32)
|
|
|
|
// Custom generator and handler
|
|
customID := "customGenerator"
|
|
calledHandler := false
|
|
rid = RequestIDWithConfig(RequestIDConfig{
|
|
Generator: func() string { return customID },
|
|
TargetHeader: echo.HeaderXCorrelationID,
|
|
RequestIDHandler: func(_ echo.Context, id string) {
|
|
calledHandler = true
|
|
assert.Equal(t, customID, id)
|
|
},
|
|
})
|
|
h = rid(handler)
|
|
h(c)
|
|
assert.Equal(t, rec.Header().Get(echo.HeaderXCorrelationID), "customGenerator")
|
|
assert.True(t, calledHandler)
|
|
}
|