diff --git a/conntrackt/tests/test_models.py b/conntrackt/tests/test_models.py
--- a/conntrackt/tests/test_models.py
+++ b/conntrackt/tests/test_models.py
@@ -23,6 +23,7 @@ import collections
 
 # Python third-party library imports.
 import mock
+from palette import Color
 
 # Django imports.
 from django.core.exceptions import ValidationError
@@ -179,6 +180,63 @@ class ProjectTest(TestCase):
 
         self.assertIsInstance(Project.objects, SearchManager)
 
+    def test_get_project_communications_summary_count(self):
+        """
+        Test if the method returns correct number of entries in the list.
+        """
+
+        # Set-up some test data to work with.
+        setup_test_data()
+
+        # Get the first project from test data.
+        project = Project.objects.get(pk=1)
+
+        # Fetch the project communications
+        communications = project.get_project_communications_summary()
+
+        # Validate the number of returned communications.
+        self.assertEqual(len(communications), 6)
+
+    def test_get_project_communications_summary_return_value(self):
+        """
+        Test if the method returns correct type.
+        """
+
+        # Set-up some test data.
+        setup_test_data()
+
+        # Fetch one of the projects.
+        project = Project.objects.get(pk=1)
+
+        # Get the communications summary for the project.
+        communications = project.get_project_communications_summary()
+
+        # Validate the return value type.
+        self.assertIsInstance(communications, list)
+
+        # Perform verification on every summary element returned.
+        for comm in communications:
+            # Verify the type of element and its size.
+            self.assertIsInstance(comm, dict)
+            self.assertEqual(len(comm), 6)
+
+            # Verify the presence of correct dictionary keys.
+            keys = comm.keys()
+            self.assertIn("source", keys)
+            self.assertIn("source_color", keys)
+            self.assertIn("destination", keys)
+            self.assertIn("destination_color", keys)
+            self.assertIn("protocol", keys)
+            self.assertIn("port", keys)
+
+            # Verify the value types.
+            self.assertIsInstance(comm["source"], unicode)
+            self.assertIsInstance(comm["source_color"], Color)
+            self.assertIsInstance(comm["destination"], unicode)
+            self.assertIsInstance(comm["destination_color"], Color)
+            self.assertIsInstance(comm["protocol"], unicode)
+            self.assertIsInstance(comm["port"], int)
+
 
 class LocationTest(TestCase):