Add mocks for the new gio package

Author: piratax007

gio/iface_testers.go

@@ -0,0 +1,10 @@
+package gio
+
+import (
+	"github.com/coyim/gotk3adapter/gioi"
+)
+
+func init() {
+	gioi.AssertGio(&Mock{})
+	gioi.AssertResource(&MockResource{})
+}

gio/mock.go

@@ -0,0 +1,37 @@
+package gio
+
+import (
+	"github.com/coyim/gotk3adapter/gioi"
+	"github.com/stretchr/testify/mock"
+)
+
+type getter interface {
+	Get(int) interface{}
+}
+
+func ret[T any](args getter, index int) T {
+	ret, _ := args.Get(index).(T)
+	return ret
+}
+
+type Mock struct {
+	mock.Mock
+}
+
+func (m *Mock) LoadResource(v1 string) (gioi.Resource, error) {
+	returns := m.Called(v1)
+	return ret[gioi.Resource](returns, 0), returns.Error(1)
+}
+
+func (m *Mock) NewResourceFromData(v1 []byte) (gioi.Resource, error) {
+	returns := m.Called(v1)
+	return ret[gioi.Resource](returns, 0), returns.Error(1)
+}
+
+func (m *Mock) RegisterResource(v1 gioi.Resource) {
+	m.Called(v1)
+}
+
+func (m *Mock) UnregisterResource(v1 gioi.Resource) {
+	m.Called(v1)
+}

gio/resource.go

@@ -0,0 +1,7 @@
+package gio
+
+import "github.com/stretchr/testify/mock"
+
+type MockResource struct {
+	mock.Mock
+}