Add input validation test case

The required properties without default value in substituted node
template which be mapped must be
  as inputs of nested service template which defines substutition
mappings, and the inputs of nested
  service template which are not in the properties of the substituted
node template must provide
  default values.

JIRA:PARSER-113

Change-Id: Idce9ffa7de61f65032fa29f2ccf26c6433c14a40
Signed-off-by: shangxdy <shang.xiaodong@zte.com.cn>

1 files changed, 57 insertions, 0 deletions

diff --git a/tosca2heat/tosca-parser/toscaparser/tests/test_topology_template.py b/tosca2heat/tosca-parser/toscaparser/tests/test_topology_template.py
index edb834b..6974d52 100644
--- a/tosca2heat/tosca-parser/toscaparser/tests/test_topology_template.py
+++ b/tosca2heat/tosca-parser/toscaparser/tests/test_topology_template.py
@@ -55,6 +55,18 @@ class TopologyTemplateTest(TestCase):
         custom_defs.update(self._get_custom_def('capability_types'))
         return custom_defs
 
+    def _get_custom_types(self):
+        custom_types = {}
+        def_file = os.path.join(
+            os.path.dirname(os.path.abspath(__file__)),
+            "data/topology_template/definitions.yaml")
+        custom_type = YAML_LOADER(def_file)
+        node_types = custom_type['node_types']
+        for name in node_types:
+            defintion = node_types[name]
+            custom_types[name] = defintion
+        return custom_types
+
     def test_description(self):
         expected_desc = 'Template of a database including its hosting stack.'
         self.assertEqual(expected_desc, self.topo.description)
@@ -165,6 +177,7 @@ class TopologyTemplateTest(TestCase):
         self.assertEqual(
             len(system_tosca_template.
                 nested_tosca_templates_with_topology), 4)
+        self.assertTrue(system_tosca_template.has_nested_templates())
 
     def test_invalid_keyname(self):
         tpl_snippet = '''
@@ -205,3 +218,47 @@ class TopologyTemplateTest(TestCase):
             lambda: SubstitutionMappings(sub_mappings, None, None,
                                          None, None, None))
         self.assertEqual(expected_message, err.__str__())
+
+    def test_invalid_nodetype(self):
+            tpl_snippet = '''
+            substitution_mappings:
+              node_type: example.DatabaseSubsystem1
+              capabilities:
+                database_endpoint: [ db_app, database_endpoint ]
+              requirements:
+                receiver1: [ tran_app, receiver1 ]
+            '''
+            sub_mappings = (toscaparser.utils.yamlparser.
+                            simple_parse(tpl_snippet))['substitution_mappings']
+            custom_defs = self._get_custom_types()
+            expected_message = _('Node type "example.DatabaseSubsystem1" '
+                                 'is not a valid type.')
+            err = self.assertRaises(
+                exception.InvalidNodeTypeError,
+                lambda: SubstitutionMappings(sub_mappings, None, None,
+                                             None, None, custom_defs))
+            self.assertEqual(expected_message, err.__str__())
+
+    def test_system_with_input_validation(self):
+            tpl_path0 = os.path.join(
+                os.path.dirname(os.path.abspath(__file__)),
+                "data/topology_template/validate/system_invalid_input.yaml")
+            tpl_path1 = os.path.join(
+                os.path.dirname(os.path.abspath(__file__)),
+                "data/topology_template/validate/"
+                "queuingsubsystem_invalid_input.yaml")
+            errormsg = _('SubstitutionMappings with node_type '
+                         'example.QueuingSubsystem is missing '
+                         'required input definition of input "server_port".')
+
+            # It's invalid in nested template.
+            self.assertRaises(exception.ValidationError,
+                              lambda: ToscaTemplate(tpl_path0))
+            exception.ExceptionCollector.assertExceptionMessage(
+                exception.MissingRequiredInputError, errormsg)
+
+            # Subtemplate deploy standaolone is also invalid.
+            self.assertRaises(exception.ValidationError,
+                              lambda: ToscaTemplate(tpl_path1))
+            exception.ExceptionCollector.assertExceptionMessage(
+                exception.MissingRequiredInputError, errormsg)