1 files changed, 106 insertions, 0 deletions
diff --git a/test/units/module_utils/common/arg_spec/test_sub_spec.py b/test/units/module_utils/common/arg_spec/test_sub_spec.py
new file mode 100644
index 0000000..a6e7575
--- /dev/null
+++ b/test/units/module_utils/common/arg_spec/test_sub_spec.py
@@ -0,0 +1,106 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2021 Ansible Project
+# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
+
+from __future__ import absolute_import, division, print_function
+__metaclass__ = type
+
+from ansible.module_utils.common.arg_spec import ArgumentSpecValidator, ValidationResult
+
+
+def test_sub_spec():
+    arg_spec = {
+        'state': {},
+        'user': {
+            'type': 'dict',
+            'options': {
+                'first': {'no_log': True},
+                'last': {},
+                'age': {'type': 'int'},
+            }
+        }
+    }
+
+    parameters = {
+        'state': 'present',
+        'user': {
+            'first': 'Rey',
+            'last': 'Skywalker',
+            'age': '19',
+        }
+    }
+
+    expected = {
+        'state': 'present',
+        'user': {
+            'first': 'Rey',
+            'last': 'Skywalker',
+            'age': 19,
+        }
+    }
+
+    v = ArgumentSpecValidator(arg_spec)
+    result = v.validate(parameters)
+
+    assert isinstance(result, ValidationResult)
+    assert result.validated_parameters == expected
+    assert result.error_messages == []
+
+
+def test_nested_sub_spec():
+    arg_spec = {
+        'type': {},
+        'car': {
+            'type': 'dict',
+            'options': {
+                'make': {},
+                'model': {},
+                'customizations': {
+                    'type': 'dict',
+                    'options': {
+                        'engine': {},
+                        'transmission': {},
+                        'color': {},
+                        'max_rpm': {'type': 'int'},
+                    }
+                }
+            }
+        }
+    }
+
+    parameters = {
+        'type': 'endurance',
+        'car': {
+            'make': 'Ford',
+            'model': 'GT-40',
+            'customizations': {
+                'engine': '7.0 L',
+                'transmission': '5-speed',
+                'color': 'Ford blue',
+                'max_rpm': '6000',
+            }
+
+        }
+    }
+
+    expected = {
+        'type': 'endurance',
+        'car': {
+            'make': 'Ford',
+            'model': 'GT-40',
+            'customizations': {
+                'engine': '7.0 L',
+                'transmission': '5-speed',
+                'color': 'Ford blue',
+                'max_rpm': 6000,
+            }
+
+        }
+    }
+
+    v = ArgumentSpecValidator(arg_spec)
+    result = v.validate(parameters)
+
+    assert isinstance(result, ValidationResult)
+    assert result.validated_parameters == expected
+    assert result.error_messages == []