More tests

tests/test_PythonNode.py

@@ -6,9 +6,6 @@ from tests.support import *
 
 class TestPythonNode(unittest.TestCase):
 
-    # Test needed:
-    # init exception
-
     def test_init_from_dyn(self):
         dyn = dyn2py.DynamoFile(f"{INPUT_DIR}/single_node.dyn")
         node_dict = next((n for n in dyn.full_dict["Nodes"]
@@ -17,8 +14,6 @@ class TestPythonNode(unittest.TestCase):
         # Found a node:
         self.assertTrue(node_dict)
 
-        node_views = dyn.full_dict["View"]["NodeViews"]
-
         node = dyn2py.PythonNode(
             node_dict_from_dyn=node_dict,
             dynamo_file=dyn
@@ -42,3 +37,22 @@ class TestPythonNode(unittest.TestCase):
         self.assertEqual(node.id, "1c5d99792882409e97e132b3e9f814b0")
         self.assertEqual(node.engine, "CPython3")
         self.assertEqual(node.checksum, "8d9091d24788a6fdfa5e1e109298b50e")
+
+    def test_init_exception(self):
+
+        dyn = dyn2py.DynamoFile(f"{INPUT_DIR}/single_node.dyn")
+        node_dict = next((n for n in dyn.full_dict["Nodes"]
+                          if n["NodeType"] == "PythonScriptNode"), {})
+
+        extract_single_node_dyn(modify_py=True)
+
+        py = dyn2py.PythonFile(f"{OUTPUT_DIR}/single_node_mod.py")
+
+        with self.assertRaises(dyn2py.PythonNodeException):
+            node1 = dyn2py.PythonNode(
+                node_dict_from_dyn=node_dict,
+                dynamo_file=dyn,
+                python_file=py
+            )
+
+            node2 = dyn2py.PythonNode()