func jsonStores(ctx context.Context, w http.ResponseWriter, r *http.Request) error {
storeReader, _, err := store.FromContextReader(ctx)
if err != nil {
return err // default StatusInternalServerError
}
stores, err := storeReader.Stores()
if err != nil {
return ctxhttp.NewErrorFromErrors(http.StatusInternalServerError, err)
}
return httputil.NewPrinter(w, r).JSON(http.StatusOK, stores)
}
func TestNewErrorFromErrors(t *testing.T) {
tests := []struct {
code int
errs []error
wantError string
}{
{http.StatusBadGateway, nil, http.StatusText(http.StatusBadGateway)},
{http.StatusTeapot, []error{errors.New("No coffee pot"), errors.New("Not even a milk pot")}, "No coffee pot\nNot even a milk pot"},
{http.StatusConflict, []error{errgo.New("Now a coffee pot"), errgo.New("Not even close to a milk pot")}, "error_test.go"},
}
for _, test := range tests {
he := ctxhttp.NewErrorFromErrors(test.code, test.errs...)
assert.Exactly(t, test.code, he.Code)
assert.Contains(t, he.Error(), test.wantError)
}
}