Test Netbox.get_preferred_snmp_profile()

tests/unittests/models/netbox_test.py

@@ -0,0 +1,65 @@
+from unittest.mock import patch
+
+from nav.models.manage import Netbox, ManagementProfile
+
+import pytest
+
+
+class TestGetPreferredSnmpProfiles:
+    def test_when_write_required_is_false_then_it_should_prefer_a_read_profile(
+        self, mocked_netbox
+    ):
+        profile = mocked_netbox.get_preferred_snmp_management_profile()
+        assert profile.name == "v2 read"
+
+    def test_when_write_required_is_true_then_it_should_return_a_write_profile(
+        self, mocked_netbox
+    ):
+        profile = mocked_netbox.get_preferred_snmp_management_profile(
+            require_write=True
+        )
+        assert profile.name.startswith("v2 write")
+
+    def test_when_write_required_is_false_it_should_return_a_writable_profile_of_a_higher_snmp_version(
+        self, mocked_netbox
+    ):
+        profiles = mocked_netbox.profiles.filter()
+        profiles.append(
+            ManagementProfile(
+                name="v3 write",
+                protocol=ManagementProfile.PROTOCOL_SNMPV3,
+                configuration={"write": True},
+            )
+        )
+        profile = mocked_netbox.get_preferred_snmp_management_profile()
+        assert profile.name == "v3 write"
+
+
+@pytest.fixture
+def mocked_netbox(mock_profiles):
+    with patch.object(Netbox, "profiles") as profiles:
+        netbox = Netbox(sysname="test", ip="127.0.0.1")
+        profiles.filter.return_value = mock_profiles
+        yield netbox
+
+
+@pytest.fixture
+def mock_profiles():
+    profiles = [
+        ManagementProfile(
+            name="v2 write first",
+            protocol=ManagementProfile.PROTOCOL_SNMP,
+            configuration={"version": 2, "write": True},
+        ),
+        ManagementProfile(
+            name="v2 write second",
+            protocol=ManagementProfile.PROTOCOL_SNMP,
+            configuration={"version": 2, "write": True},
+        ),
+        ManagementProfile(
+            name="v2 read",
+            protocol=ManagementProfile.PROTOCOL_SNMP,
+            configuration={"version": 2, "write": False},
+        ),
+    ]
+    yield profiles