test(itam): Unit Model checks for ITAMAssetBase Model

ref: #741 #692

app/itam/models/itam_asset_base.py

@@ -17,7 +17,7 @@ class ITAMAssetBase(
     """
 
 
-    app_namespace = ''
+    app_namespace = None
 
     class Meta:
 

app/itam/tests/unit/itam_asset_base/conftest.py

@@ -0,0 +1,14 @@
+import pytest
+
+from itam.models.itam_asset_base import ITAMAssetBase
+
+
+
+@pytest.fixture( scope = 'class')
+def model(request):
+
+    request.cls.model = ITAMAssetBase
+
+    yield request.cls.model
+
+    del request.cls.model

app/itam/tests/unit/itam_asset_base/test_unit_itam_asset_base_model.py

@@ -0,0 +1,88 @@
+from django.db import models
+
+from accounting.tests.unit.asset_base.test_unit_asset_base_model import AssetBaseModelInheritedCases
+
+from itam.models.itam_asset_base import ITAMAssetBase
+
+
+
+class ITAMAssetBaseModelTestCases(
+    AssetBaseModelInheritedCases,
+):
+
+    kwargs_create_item: dict = {}
+
+    sub_model_type = 'itam_base'
+    """Sub Model Type
+    
+    sub-models must have this attribute defined in `ModelName.Meta.sub_model_type`
+    """
+
+
+    parameterized_fields: dict = {
+        "itam_type": {
+            'field_type': models.fields.CharField,
+            'field_parameter_default_exists': True,
+            'field_parameter_default_value': ITAMAssetBase._meta.itam_sub_model_type,
+            'field_parameter_verbose_name_type': str
+        }
+    }
+
+
+
+    def test_class_inherits_itam_assetbase(self):
+        """ Class inheritence
+
+        TenancyObject must inherit SaveHistory
+        """
+
+        assert issubclass(self.model, ITAMAssetBase)
+
+
+
+    def test_attribute_type_app_namespace(self):
+        """Attribute Type
+
+        app_namespace is of type str
+        """
+
+        assert self.model.app_namespace is None
+
+
+    def test_attribute_value_app_namespace(self):
+        """Attribute Type
+
+        app_namespace has been set, override this test case with the value
+        of attribute `app_namespace`
+        """
+
+        assert self.model.app_namespace is None
+
+
+
+class ITAMAssetBaseModelInheritedCases(
+    ITAMAssetBaseModelTestCases,
+):
+    """Sub-Ticket Test Cases
+
+    Test Cases for Ticket models that inherit from model AssetBase
+    """
+
+    kwargs_create_item: dict = {}
+
+    model = None
+
+
+    sub_model_type = None
+    """Ticket Sub Model Type
+    
+    Ticket sub-models must have this attribute defined in `ModelNam.Meta.sub_model_type`
+    """
+
+
+
+class ITAMAssetBaseModelPyTest(
+    ITAMAssetBaseModelTestCases,
+):
+
+    pass