diff --git a/agents/fsevent_test.go b/agents/fsevent_test.go
index 0f5d8b600..e057dc749 100644
--- a/agents/fsevent_test.go
+++ b/agents/fsevent_test.go
@@ -27,6 +27,7 @@ import (
 	"github.com/cgrates/cgrates/engine"
 	"github.com/cgrates/cgrates/sessions"
 	"github.com/cgrates/cgrates/utils"
+	"github.com/google/go-cmp/cmp"
 )
 
 var hangupEv string = `Event-Name: CHANNEL_HANGUP_COMPLETE
@@ -1116,3 +1117,24 @@ func TestFsEvV1TerminateSessionArgs(t *testing.T) {
 		t.Errorf("Expecting: %+v, received: %+v", expected.TerminateSession, rcv.TerminateSession)
 	}
 }
+
+func TestAgentsFSEventGetSessionIds(t *testing.T) {
+	uuid := "test-uuid"
+	fsev := FSEvent{UUID: uuid}
+	got := fsev.GetSessionIds()
+	want := []string{uuid}
+	if diff := cmp.Diff(got, want); diff != "" {
+		t.Errorf("GetSessionIds() returned incorrect result (-got +want):\n%s", diff)
+	}
+}
+
+func TestAgentsFSEventString(t *testing.T) {
+	fsev := &FSEvent{
+		"key1": "value1",
+	}
+	got := fsev.String()
+	want := "key1 = value1\n=============================================================="
+	if got != want {
+		t.Errorf("fsev.String() = %q, want %q", got, want)
+	}
+}
diff --git a/agents/kamevent_test.go b/agents/kamevent_test.go
index 27dbdfc48..5b97b4599 100644
--- a/agents/kamevent_test.go
+++ b/agents/kamevent_test.go
@@ -26,6 +26,7 @@ import (
 	"github.com/cgrates/cgrates/engine"
 	"github.com/cgrates/cgrates/sessions"
 	"github.com/cgrates/cgrates/utils"
+	"github.com/google/go-cmp/cmp"
 )
 
 var kamEv = KamEvent{KamTRIndex: "29223", KamTRLabel: "698469260",
@@ -504,3 +505,31 @@ func TestKamEvAsKamProcessEventReply(t *testing.T) {
 		t.Errorf("Expecting: %+v, received: %+v", expected, rcv)
 	}
 }
+
+func TestAgentsNewKamSessionDisconnect(t *testing.T) {
+	hEntry := "entry123"
+	hID := "id123"
+	reason := "test reason"
+	got := NewKamSessionDisconnect(hEntry, hID, reason)
+	want := &KamSessionDisconnect{
+		Event:     CGR_SESSION_DISCONNECT,
+		HashEntry: hEntry,
+		HashId:    hID,
+		Reason:    reason,
+	}
+	if diff := cmp.Diff(got, want); diff != "" {
+		t.Errorf("NewKamSessionDisconnect() mismatch (-got +want):\n%s", diff)
+	}
+}
+
+func TestAgentsKamEvent_String(t *testing.T) {
+	ke := KamEvent{
+		"EventName": "TestEvent",
+		"Data":      "TestData",
+	}
+	got := ke.String()
+	want := `{"Data":"TestData","EventName":"TestEvent"}`
+	if got != want {
+		t.Errorf("KamEvent.String() = %v, want %v", got, want)
+	}
+}
diff --git a/dispatchers/responder_test.go b/dispatchers/responder_test.go
index eae337ee7..3a1298965 100644
--- a/dispatchers/responder_test.go
+++ b/dispatchers/responder_test.go
@@ -384,3 +384,29 @@ func TestDspResponderGetCostOnRatingPlans(t *testing.T) {
 // 		t.Error(err)
 // 	}
 // }
+
+func TestDspResponderGetMaxSessionTimeOnAccountsNil(t *testing.T) {
+	cgrCfg := config.NewDefaultCGRConfig()
+	dspSrv := NewDispatcherService(nil, cgrCfg, nil, nil)
+	cgrCfg.DispatcherSCfg().AttributeSConns = []string{"test"}
+	CGREvent := &utils.GetMaxSessionTimeOnAccountsArgs{}
+
+	var reply *map[string]any
+	err := dspSrv.ResponderGetMaxSessionTimeOnAccounts(context.Background(), CGREvent, reply)
+	expected := "MANDATORY_IE_MISSING: [ApiKey]"
+	if err == nil || err.Error() != expected {
+		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", expected, err)
+	}
+}
+
+func TestDspResponderGetMaxSessionTimeOnAccountsErrorNil(t *testing.T) {
+	cgrCfg := config.NewDefaultCGRConfig()
+	dspSrv := NewDispatcherService(nil, cgrCfg, nil, nil)
+	CGREvent := &utils.GetMaxSessionTimeOnAccountsArgs{}
+	var reply *map[string]any
+	err := dspSrv.ResponderGetMaxSessionTimeOnAccounts(context.Background(), CGREvent, reply)
+	expected := "DISPATCHER_ERROR:NO_DATABASE_CONNECTION"
+	if err == nil || err.Error() != expected {
+		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", expected, err)
+	}
+}
diff --git a/engine/libattributes_test.go b/engine/libattributes_test.go
index 6a78d5b8d..4141808dd 100644
--- a/engine/libattributes_test.go
+++ b/engine/libattributes_test.go
@@ -26,6 +26,7 @@ import (
 
 	"github.com/cgrates/cgrates/config"
 	"github.com/cgrates/cgrates/utils"
+	"github.com/google/go-cmp/cmp"
 )
 
 func TestConvertExternalToProfile(t *testing.T) {
@@ -244,3 +245,21 @@ func TestLibAttributesTenantIDMetaPrefix(t *testing.T) {
 		t.Errorf("expected: <%+v>, \nreceived: <%+v>", exp, rcv)
 	}
 }
+
+func TestEngineAttributeProfilesSort(t *testing.T) {
+
+	unsorted := AttributeProfiles{
+		{Weight: 10},
+		{Weight: 2},
+		{Weight: 15},
+	}
+	expected := AttributeProfiles{
+		{Weight: 15},
+		{Weight: 10},
+		{Weight: 2},
+	}
+	unsorted.Sort()
+	if !cmp.Equal(unsorted, expected) {
+		t.Errorf("Sort failed. Expected %v, got %v", expected, unsorted)
+	}
+}
diff --git a/engine/models_test.go b/engine/models_test.go
index c985fdac6..348ea39e5 100644
--- a/engine/models_test.go
+++ b/engine/models_test.go
@@ -226,3 +226,30 @@ func TestModelsAsMapStringInterface(t *testing.T) {
 		t.Errorf("\nExpected <%+v>, \nReceived <%+v>", expected, result)
 	}
 }
+
+func TestEngineSharedGroupMdlTableName(t *testing.T) {
+	testStruct := SharedGroupMdl{}
+	exp := utils.TBLTPSharedGroups
+	result := testStruct.TableName()
+	if !reflect.DeepEqual(exp, result) {
+		t.Errorf("\nExpected: <%+v>\nReceived: <%+v>", exp, result)
+	}
+}
+
+func TestEngineResourceMdlTableName(t *testing.T) {
+	testStruct := ResourceMdl{}
+	exp := utils.TBLTPResources
+	result := testStruct.TableName()
+	if !reflect.DeepEqual(exp, result) {
+		t.Errorf("\nExpected: <%+v>\nReceived: <%+v>", exp, result)
+	}
+}
+
+func TestEngineStatMdlTableName(t *testing.T) {
+	testStruct := StatMdl{}
+	exp := utils.TBLTPStats
+	result := testStruct.TableName()
+	if !reflect.DeepEqual(exp, result) {
+		t.Errorf("\nExpected: <%+v>\nReceived: <%+v>", exp, result)
+	}
+}