mirror of
https://github.com/labstack/echo.git
synced 2024-12-22 20:06:21 +02:00
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
package middleware
|
|
|
|
import (
|
|
"net/http"
|
|
"testing"
|
|
|
|
"github.com/labstack/echo"
|
|
"github.com/labstack/echo/test"
|
|
"github.com/stretchr/testify/assert"
|
|
)
|
|
|
|
func TestCORS(t *testing.T) {
|
|
e := echo.New()
|
|
req := test.NewRequest(echo.GET, "/", nil)
|
|
rec := test.NewResponseRecorder()
|
|
c := e.NewContext(req, rec)
|
|
cors := CORSWithConfig(CORSConfig{
|
|
AllowCredentials: true,
|
|
})
|
|
h := cors(func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
})
|
|
|
|
// No origin header
|
|
h(c)
|
|
assert.Equal(t, "", rec.Header().Get(echo.HeaderAccessControlAllowOrigin))
|
|
|
|
// Empty origin header
|
|
req = test.NewRequest(echo.GET, "/", nil)
|
|
rec = test.NewResponseRecorder()
|
|
c = e.NewContext(req, rec)
|
|
req.Header().Set(echo.HeaderOrigin, "")
|
|
h(c)
|
|
assert.Equal(t, "*", rec.Header().Get(echo.HeaderAccessControlAllowOrigin))
|
|
|
|
// Wildcard origin
|
|
req = test.NewRequest(echo.GET, "/", nil)
|
|
rec = test.NewResponseRecorder()
|
|
c = e.NewContext(req, rec)
|
|
req.Header().Set(echo.HeaderOrigin, "localhost")
|
|
h(c)
|
|
assert.Equal(t, "*", rec.Header().Get(echo.HeaderAccessControlAllowOrigin))
|
|
|
|
// Simple request
|
|
req = test.NewRequest(echo.GET, "/", nil)
|
|
rec = test.NewResponseRecorder()
|
|
c = e.NewContext(req, rec)
|
|
req.Header().Set(echo.HeaderOrigin, "localhost")
|
|
cors = CORSWithConfig(CORSConfig{
|
|
AllowOrigins: []string{"localhost"},
|
|
AllowCredentials: true,
|
|
MaxAge: 3600,
|
|
})
|
|
h = cors(func(c echo.Context) error {
|
|
return c.String(http.StatusOK, "test")
|
|
})
|
|
h(c)
|
|
assert.Equal(t, "localhost", rec.Header().Get(echo.HeaderAccessControlAllowOrigin))
|
|
|
|
// Preflight request
|
|
req = test.NewRequest(echo.OPTIONS, "/", nil)
|
|
rec = test.NewResponseRecorder()
|
|
c = e.NewContext(req, rec)
|
|
req.Header().Set(echo.HeaderOrigin, "localhost")
|
|
req.Header().Set(echo.HeaderContentType, echo.MIMEApplicationJSON)
|
|
h(c)
|
|
assert.Equal(t, "localhost", rec.Header().Get(echo.HeaderAccessControlAllowOrigin))
|
|
assert.NotEmpty(t, rec.Header().Get(echo.HeaderAccessControlAllowMethods))
|
|
assert.Equal(t, "true", rec.Header().Get(echo.HeaderAccessControlAllowCredentials))
|
|
assert.Equal(t, "3600", rec.Header().Get(echo.HeaderAccessControlMaxAge))
|
|
}
|