tusd/handler_test.go

package tusd

import (
	"io"
	"net/http"
	"net/http/httptest"
	"testing"
)

type zeroStore struct{}

func (store zeroStore) NewUpload(info FileInfo) (string, error) {
	return "", nil
}
func (store zeroStore) WriteChunk(id string, offset int64, src io.Reader) (int64, error) {
	return 0, nil
}

func (store zeroStore) GetInfo(id string) (FileInfo, error) {
	return FileInfo{}, nil
}

func (store zeroStore) GetReader(id string) (io.Reader, error) {
	return nil, ErrNotImplemented
}

func (store zeroStore) Terminate(id string) error {
	return ErrNotImplemented
}

type httpTest struct {
	Name string

	Method string
	URL    string

	ReqBody   io.Reader
	ReqHeader map[string]string

	Code      int
	ResBody   string
	ResHeader map[string]string
}

func (test *httpTest) Run(handler http.Handler, t *testing.T) {
	t.Log(test.Name)

	req, _ := http.NewRequest(test.Method, test.URL, test.ReqBody)

	// Add headers
	for key, value := range test.ReqHeader {
		req.Header.Set(key, value)
	}

	req.Host = "tus.io"
	w := httptest.NewRecorder()
	handler.ServeHTTP(w, req)

	if w.Code != test.Code {
		t.Errorf("Expected %v %s as status code (got %v %s)", test.Code, http.StatusText(test.Code), w.Code, http.StatusText(w.Code))
	}

	for key, value := range test.ResHeader {
		header := w.HeaderMap.Get(key)

		if value == "" && header == "" {
			t.Errorf("Expected '%s' in response", key)
		}

		if value != "" && value != header {
			t.Errorf("Expected '%s' as '%s' (got '%s')", value, key, header)
		}
	}

	if test.ResBody != "" && string(w.Body.Bytes()) != test.ResBody {
		t.Errorf("Expected '%s' as body (got '%s'", test.ResBody, string(w.Body.Bytes()))
	}
}