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package dbusutil
import (
"reflect"
"testing"
"github.com/godbus/dbus"
)
type impl1 struct {
}
func (*impl1) GetInterfaceName() string {
return "com.deepin.lib.Exportable1"
}
func TestMakeError(t *testing.T) {
err := MakeError(&impl1{}, "Err1", "abc", 123)
expectedErr := &dbus.Error{
Name: "com.deepin.lib.Exportable1.Error.Err1",
Body: []interface{}{"abc123"},
}
if !reflect.DeepEqual(err, expectedErr) {
t.Errorf("err expected %#v, but got %#v", expectedErr, err)
}
}
func TestMakeErrorf(t *testing.T) {
err := MakeErrorf(&impl1{}, "Err2", "name: %s, num: %d", "abc", 123)
expectedErr := &dbus.Error{
Name: "com.deepin.lib.Exportable1.Error.Err2",
Body: []interface{}{"name: abc, num: 123"},
}
if !reflect.DeepEqual(err, expectedErr) {
t.Errorf("err expected %#v, but got %#v", expectedErr, err)
}
}
func TestMakeErrorJSON(t *testing.T) {
detail := &struct {
Name string `json:"name"`
Num int `json:"num"`
}{"abc", 123}
err := MakeErrorJSON(&impl1{}, "Err3", detail)
expectedErr := &dbus.Error{
Name: "com.deepin.lib.Exportable1.Error.Err3",
Body: []interface{}{`{"name":"abc","num":123}`},
}
if !reflect.DeepEqual(err, expectedErr) {
t.Errorf("err expected %#v, but got %#v", expectedErr, err)
}
detail1 := &struct {
Chan chan int
}{
nil,
}
err = MakeErrorJSON(&impl1{}, "Err3", detail1)
// do not panic
if err == nil {
t.Errorf("Expected error due to detail1 has chan type field")
}
}
type unnamedError struct{}
func (err unnamedError) Error() string {
return "xxx err msg"
}
type namedError struct{}
func (err namedError) Error() string {
return "yyy err msg"
}
func (err namedError) Name() string {
return "com.deepin.lib.Exportable1.Error.Err4"
}
func TestToError(t *testing.T) {
err := ToError(unnamedError{})
expectedErr := &dbus.Error{
Name: "com.deepin.DBus.Error.Unnamed",
Body: []interface{}{"xxx err msg"},
}
if !reflect.DeepEqual(err, expectedErr) {
t.Errorf("err expected %#v, but got %#v", expectedErr, err)
}
err = ToError(namedError{})
expectedErr = &dbus.Error{
Name: "com.deepin.lib.Exportable1.Error.Err4",
Body: []interface{}{"yyy err msg"},
}
if !reflect.DeepEqual(err, expectedErr) {
t.Errorf("err expected %#v, but got %#v", expectedErr, err)
}
err = ToError(nil)
if err != nil {
t.Errorf("err expected nil, but got %#v", err)
}
}
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