1 files changed, 77 insertions, 0 deletions
diff --git a/app/tests/test_value_templates_calculate_function_result.py b/app/tests/test_value_templates_calculate_function_result.py
new file mode 100644
index 0000000..512c68e
--- /dev/null
+++ b/app/tests/test_value_templates_calculate_function_result.py
@@ -0,0 +1,77 @@
+import unittest
+from toscalib.templates.value import _is_function
+from tests.utils.test_utils import init_template
+
+
+class TestCalculateFunctionValueMethods(unittest.TestCase):
+
+    def test_get_input_function_representation(self):
+        value = {'get_input': 'inputName'}
+        func = _is_function(value)
+        self.assertEqual(func.target_property, 'inputName')
+        res = func._get_function_representation()
+        self.assertEqual(res, value)
+
+    def test_get_self_property_function_representation(self):
+        value = {'get_property': ['SELF', 'propertyName']}
+        func = _is_function(value)
+        self.assertIsNotNone(func.extra_data)
+        self.assertIsNone(func.value_from_node)
+        res = func._get_function_representation()
+        self.assertEqual(res, value)
+        template = init_template()
+        node = template.node_dict.get('nodeName')
+        func._update_function_reference(template, node)
+        self.assertIsNotNone(func.value_from_node)
+        res = func._get_function_representation()
+        self.assertEqual(res, {'get_property': ['nodeName', 'propertyName']})
+
+    def test_get_attribute_function_representation(self):
+        value = {'get_attribute': ['SELF', 'attributeName']}
+        func = _is_function(value)
+        self.assertIsNotNone(func.extra_data)
+        self.assertIsNone(func.value_from_node)
+        res = func._get_function_representation()
+        self.assertEqual(res, value)
+        template = init_template()
+        node = template.node_dict.get('nodeName')
+        func._update_function_reference(template, node)
+        self.assertIsNotNone(func.value_from_node)
+        res = func._get_function_representation()
+        self.assertEqual(res, {'get_attribute': ['nodeName', 'attributeName']})
+
+    def test_get_id_attribute_function_representation(self):
+        template = init_template()
+        node = template.node_dict.get('nodeName')
+        value = {'get_attribute': ['SELF', 'id']}
+        func = _is_function(value)
+        func._update_function_reference(template, node)
+        self.assertIsNotNone(func.value_from_node)
+        res = func._get_function_representation()
+        self.assertEqual(res, {'get_attribute': ['nodeName', 'id']})
+        res = func._get_function_representation('heat')
+        self.assertEqual(res, {'get_id': 'nodeName'})
+
+    def test_calculate_concat_function_result(self):
+        template = init_template()
+        node = template.node_dict.get('nodeName')
+        value = {'concat': [{'get_attribute': ['SELF', 'id']}, {'concat': [{'get_property': ['SELF', 'propertyName']}, 'third', '4']}]}
+        func = _is_function(value)
+        res = func._calculate_function_result()
+        self.assertEqual(res, (value, 2))
+        func._update_function_reference(template, node)
+        res = func._calculate_function_result()
+        expected = {'concat': [{'get_attribute': ['nodeName', 'id']}, {'concat': [{'get_property': ['nodeName', 'propertyName']}, 'third', '4']}]}
+        self.assertEqual(res, (expected, 2))
+
+    def test_calculate_property_function_result(self):
+        template = init_template()
+        value = {'get_property': ['node2', 'dummyRequirement', 'propertyName']}
+        func = _is_function(value)
+        res = func._calculate_function_result()
+        self.assertEqual(res, (value, 2))
+        func._update_function_reference(template)
+        res = func._calculate_function_result()
+        expected = ({'get_property': ['nodeName', 'propertyName']}, 2)
+        self.assertEqual(res, expected)
+