saasitone/pkg/middleware/log_test.go
2024-07-09 17:57:25 -07:00

110 lines
2.5 KiB
Go

package middleware
import (
"context"
"log/slog"
"testing"
"github.com/labstack/echo/v4"
echomw "github.com/labstack/echo/v4/middleware"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"git.grosinger.net/tgrosinger/saasitone/pkg/log"
"git.grosinger.net/tgrosinger/saasitone/pkg/tests"
)
type mockLogHandler struct {
msg string
level string
group string
attr []slog.Attr
}
func (m *mockLogHandler) Enabled(_ context.Context, l slog.Level) bool {
return true
}
func (m *mockLogHandler) Handle(_ context.Context, r slog.Record) error {
m.level = r.Level.String()
m.msg = r.Message
return nil
}
func (m *mockLogHandler) WithAttrs(as []slog.Attr) slog.Handler {
if m.attr == nil {
m.attr = make([]slog.Attr, 0)
}
m.attr = append(m.attr, as...)
return m
}
func (m *mockLogHandler) WithGroup(name string) slog.Handler {
m.group = name
return m
}
func (m *mockLogHandler) GetAttr(key string) string {
if m.attr == nil {
return ""
}
for _, attr := range m.attr {
if attr.Key == key {
return attr.Value.String()
}
}
return ""
}
func TestLogRequestID(t *testing.T) {
ctx, _ := tests.NewContext(c.Web, "/")
h := new(mockLogHandler)
logger := slog.New(h)
log.Set(ctx, logger)
require.NoError(t, tests.ExecuteMiddleware(ctx, echomw.RequestID()))
require.NoError(t, tests.ExecuteMiddleware(ctx, SetLogger()))
log.Ctx(ctx).Info("test")
rID := ctx.Response().Header().Get(echo.HeaderXRequestID)
assert.Equal(t, rID, h.GetAttr("request_id"))
}
func TestLogRequest(t *testing.T) {
statusCode := 200
h := new(mockLogHandler)
exec := func() {
ctx, _ := tests.NewContext(c.Web, "http://test.localhost/abc?d=1&e=2")
logger := slog.New(h).With("previous", "param")
log.Set(ctx, logger)
ctx.Request().Header.Set("Referer", "ref.com")
ctx.Request().Header.Set(echo.HeaderXRealIP, "21.12.12.21")
require.NoError(t, tests.ExecuteHandler(ctx, func(ctx echo.Context) error {
return ctx.String(statusCode, "hello")
},
SetLogger(),
LogRequest(),
))
}
exec()
assert.Equal(t, "param", h.GetAttr("previous"))
assert.Equal(t, "21.12.12.21", h.GetAttr("ip"))
assert.Equal(t, "test.localhost", h.GetAttr("host"))
assert.Equal(t, "ref.com", h.GetAttr("referer"))
assert.Equal(t, "200", h.GetAttr("status"))
assert.Equal(t, "0", h.GetAttr("bytes_in"))
assert.Equal(t, "5", h.GetAttr("bytes_out"))
assert.NotEmpty(t, h.GetAttr("latency"))
assert.Equal(t, "INFO", h.level)
assert.Equal(t, "GET /abc?d=1&e=2", h.msg)
statusCode = 500
exec()
assert.Equal(t, "ERROR", h.level)
}