add unit test for policy module

Change-Id: I981d9161cbdc167c4c9b5483d23842bca7e82006
Signed-off-by: ahmed.helmy <ahmad.helmy@orange.com>

1 files changed, 161 insertions, 0 deletions

diff --git a/python_moondb/tests/unit_python/policies/test_policies.py b/python_moondb/tests/unit_python/policies/test_policies.py
new file mode 100755
index 00000000..acd5d7a8
--- /dev/null
+++ b/python_moondb/tests/unit_python/policies/test_policies.py
@@ -0,0 +1,161 @@
+# Copyright 2015 Open Platform for NFV Project, Inc. and its contributors
+# This software is distributed under the terms and conditions of the 'Apache-2.0'
+# license which can be found in the file 'LICENSE' in this package distribution
+# or at 'http://www.apache.org/licenses/LICENSE-2.0'.
+
+
+def get_policies():
+    from python_moondb.core import PolicyManager
+    return PolicyManager.get_policies("admin")
+
+
+def add_policies(value=None):
+    from python_moondb.core import PolicyManager
+    if not value:
+        value = {
+            "name": "test_policiy",
+            "model_id": "",
+            "genre": "authz",
+            "description": "test",
+        }
+    return PolicyManager.add_policy("admin", value=value)
+
+
+def delete_policies(uuid=None, name=None):
+    from python_moondb.core import PolicyManager
+    if not uuid:
+        for policy_id, policy_value in get_policies():
+            if name == policy_value['name']:
+                uuid = policy_id
+                break
+    PolicyManager.delete_policy("admin", uuid)
+
+
+def get_rules(policy_id=None, meta_rule_id=None, rule_id=None):
+    from python_moondb.core import PolicyManager
+    return PolicyManager.get_rules("", policy_id, meta_rule_id, rule_id)
+
+
+def add_rule(policy_id=None, meta_rule_id=None, value=None):
+    from python_moondb.core import PolicyManager
+    if not value:
+        value = {
+            "rule": ("high", "medium", "vm-action"),
+            "instructions": ({"decision": "grant"}),
+            "enabled": "",
+        }
+    return PolicyManager.add_rule("", policy_id, meta_rule_id, value)
+
+
+def delete_rule(policy_id=None, rule_id=None):
+    from python_moondb.core import PolicyManager
+    PolicyManager.delete_rule("", policy_id, rule_id)
+
+
+def test_get_policies(db):
+    policies = get_policies()
+    assert isinstance(policies, dict)
+    assert not policies
+
+
+def test_add_policies(db):
+    value = {
+        "name": "test_policy",
+        "model_id": "",
+        "genre": "authz",
+        "description": "test",
+    }
+    policies = add_policies(value)
+    assert isinstance(policies, dict)
+    assert policies
+    assert len(policies.keys()) == 1
+    policy_id = list(policies.keys())[0]
+    for key in ("genre", "name", "model_id", "description"):
+        assert key in policies[policy_id]
+        assert policies[policy_id][key] == value[key]
+
+
+def test_delete_policies(db):
+    value = {
+        "name": "test_policy1",
+        "model_id": "",
+        "genre": "authz",
+        "description": "test",
+    }
+    policies = add_policies(value)
+    policy_id1 = list(policies.keys())[0]
+    value = {
+        "name": "test_policy2",
+        "model_id": "",
+        "genre": "authz",
+        "description": "test",
+    }
+    policies = add_policies(value)
+    policy_id2 = list(policies.keys())[0]
+    assert policy_id1 != policy_id2
+    delete_policies(policy_id1)
+    policies = get_policies()
+    assert policy_id1 not in policies
+
+
+def test_get_rules(db):
+    value = {
+        "rule": ("low", "medium", "vm-action"),
+        "instructions": ({"decision": "grant"}),
+        "enabled": "",
+    }
+    policy_id = "1"
+    meta_rule_id = "1"
+    add_rule(policy_id, meta_rule_id, value)
+    value = {
+        "rule": ("low", "low", "vm-action"),
+        "instructions": ({"decision": "grant"}),
+        "enabled": "",
+    }
+    policy_id = "1"
+    meta_rule_id = "1"
+    add_rule(policy_id, meta_rule_id, value)
+    rules = get_rules(policy_id, meta_rule_id)
+    assert isinstance(rules, dict)
+    assert rules
+    obj = rules.get('rules')
+    assert len(obj) == 2
+
+
+def test_get_rules_with_invalid_policy_id_failure(db):
+    rules = get_rules("invalid_policy_id", "meta_rule_id")
+    assert not rules.get('meta_rule-id')
+    assert len(rules.get('rules')) == 0
+
+
+def test_add_rule(db):
+    value = {
+        "rule": ("high", "medium", "vm-action"),
+        "instructions": ({"decision": "grant"}),
+        "enabled": "",
+    }
+    policy_id = "1"
+    meta_rule_id = "1"
+    rules = add_rule(policy_id, meta_rule_id, value)
+    assert rules
+    assert len(rules) == 1
+    assert isinstance(rules, dict)
+    rule_id = list(rules.keys())[0]
+    for key in ("rule", "instructions", "enabled"):
+        assert key in rules[rule_id]
+        assert rules[rule_id][key] == value[key]
+
+
+def test_delete_rule(db):
+    value = {
+        "rule": ("low", "low", "vm-action"),
+        "instructions": ({"decision": "grant"}),
+        "enabled": "",
+    }
+    policy_id = "2"
+    meta_rule_id = "2"
+    rules = add_rule(policy_id, meta_rule_id, value)
+    rule_id = list(rules.keys())[0]
+    delete_rule(policy_id, rule_id)
+    rules = get_rules(policy_id, meta_rule_id)
+    assert not rules.get('rules')