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echo/middleware/logger_test.go
Vishal Rana f405794a7c Now using sync.Pool
Signed-off-by: Vishal Rana <vr@labstack.com>
2016-02-04 14:40:08 -08:00

84 lines
1.8 KiB
Go

package middleware
import (
"bytes"
"errors"
"net/http"
"testing"
"github.com/labstack/echo"
"github.com/labstack/echo/test"
"github.com/stretchr/testify/assert"
)
func TestLogger(t *testing.T) {
// Note: Just for the test coverage, not a real test.
e := echo.New()
req := test.NewRequest(echo.GET, "/", nil)
rec := test.NewResponseRecorder()
c := echo.NewContext(req, rec, e)
// Status 2xx
h := func(c echo.Context) error {
return c.String(http.StatusOK, "test")
}
Logger()(h)(c)
// Status 3xx
rec = test.NewResponseRecorder()
c = echo.NewContext(req, rec, e)
h = func(c echo.Context) error {
return c.String(http.StatusTemporaryRedirect, "test")
}
Logger()(h)(c)
// Status 4xx
rec = test.NewResponseRecorder()
c = echo.NewContext(req, rec, e)
h = func(c echo.Context) error {
return c.String(http.StatusNotFound, "test")
}
Logger()(h)(c)
// Status 5xx with empty path
req = test.NewRequest(echo.GET, "", nil)
rec = test.NewResponseRecorder()
c = echo.NewContext(req, rec, e)
h = func(c echo.Context) error {
return errors.New("error")
}
Logger()(h)(c)
}
func TestLoggerIPAddress(t *testing.T) {
e := echo.New()
req := test.NewRequest(echo.GET, "/", nil)
rec := test.NewResponseRecorder()
c := echo.NewContext(req, rec, e)
buf := new(bytes.Buffer)
e.Logger().SetOutput(buf)
ip := "127.0.0.1"
h := func(c echo.Context) error {
return c.String(http.StatusOK, "test")
}
mw := Logger()
// With X-Real-IP
req.Header().Add(echo.XRealIP, ip)
mw(h)(c)
assert.Contains(t, buf.String(), ip)
// With X-Forwarded-For
buf.Reset()
req.Header().Del(echo.XRealIP)
req.Header().Add(echo.XForwardedFor, ip)
mw(h)(c)
assert.Contains(t, buf.String(), ip)
// with req.RemoteAddr
buf.Reset()
mw(h)(c)
assert.Contains(t, buf.String(), ip)
}