package git

import "net/http"
import "net/http/httptest"
import "path/filepath"
import "testing"

type flushRecorder struct {
	*httptest.ResponseRecorder
	flushed bool
}

func (f *flushRecorder) Flush() {
	f.flushed = true
}

func TestRepoPathFromRequest(t *testing.T) {
	var server HTTPServer
	var req *http.Request
	var got string
	server = HTTPServer{baseDir: filepath.Join("data", "git")}
	req = httptest.NewRequest(http.MethodGet, "/p/r.git/info/refs", nil)
	got = server.repoPathFromRequest(req)
	if got != filepath.Join("data", "git", "p", "r.git") {
		t.Fatalf("unexpected repo path: %s", got)
	}
}

func TestStatusRecorderFlush(t *testing.T) {
	var base *flushRecorder
	var recorder *statusRecorder
	base = &flushRecorder{ResponseRecorder: httptest.NewRecorder()}
	recorder = &statusRecorder{ResponseWriter: base, status: http.StatusOK}
	recorder.Flush()
	if !base.flushed {
		t.Fatalf("expected Flush() to be forwarded")
	}
}