MM-19154 - Fix flaky test TestGroupStore/MySQL/GetGroups/Get_g… (#12705)

store/storetest/group_store.go

@@ -2018,7 +2018,7 @@ func testGetGroups(t *testing.T, ss store.Store) {
 	require.Nil(t, err)
 
 	group2, err := ss.Group().Create(&model.Group{
-		Name:        model.NewId(),
+		Name:        model.NewId() + "-group-2",
 		DisplayName: "group-2",
 		RemoteId:    model.NewId(),
 		Source:      model.GroupSourceLdap,
@@ -2062,7 +2062,7 @@ func testGetGroups(t *testing.T, ss store.Store) {
 
 	// Create Group3
 	group3, err := ss.Group().Create(&model.Group{
-		Name:        model.NewId(),
+		Name:        model.NewId() + "-group-3",
 		DisplayName: "group-3",
 		RemoteId:    model.NewId(),
 		Source:      model.GroupSourceLdap,
@@ -2122,7 +2122,7 @@ func testGetGroups(t *testing.T, ss store.Store) {
 	user2.DeleteAt = 1
 	ss.User().Update(user2, true)
 
-	group2NameSubstring := string([]rune(group2.Name)[2:5])
+	group2NameSubstring := "group-2"
 
 	testCases := []struct {
 		Name    string