Use session dbus for network tests (#4191)

* Use session dbus for network tests

* Don't use session dbus for coresys yet

tests/dbus_service_mocks/network_connection_settings.py

@@ -0,0 +1,144 @@
+"""Mock of Network Manager Connection Settings service."""
+
+from dbus_fast import Variant
+from dbus_fast.service import PropertyAccess, dbus_property, signal
+
+from .base import DBusServiceMock, dbus_method
+
+BUS_NAME = "org.freedesktop.NetworkManager"
+SETTINGS_FIXTURE = {
+    "connection": {
+        "id": Variant("s", "Wired connection 1"),
+        "interface-name": Variant("s", "eth0"),
+        "llmnr": Variant("i", 2),
+        "mdns": Variant("i", 2),
+        "permissions": Variant("as", []),
+        "timestamp": Variant("t", 1598125548),
+        "type": Variant("s", "802-3-ethernet"),
+        "uuid": Variant("s", "0c23631e-2118-355c-bbb0-8943229cb0d6"),
+    },
+    "ipv4": {
+        "address-data": Variant(
+            "aa{sv}",
+            [
+                {
+                    "address": Variant("s", "192.168.2.148"),
+                    "prefix": Variant("u", 24),
+                }
+            ],
+        ),
+        "addresses": Variant("aau", [[2483202240, 24, 16951488]]),
+        "dns": Variant("au", [16951488]),
+        "dns-search": Variant("as", []),
+        "gateway": Variant("s", "192.168.2.1"),
+        "method": Variant("s", "auto"),
+        "route-data": Variant(
+            "aa{sv}",
+            [
+                {
+                    "dest": Variant("s", "192.168.122.0"),
+                    "prefix": Variant("u", 24),
+                    "next-hop": Variant("s", "10.10.10.1"),
+                }
+            ],
+        ),
+        "routes": Variant("aau", [[8038592, 24, 17435146, 0]]),
+    },
+    "ipv6": {
+        "address-data": Variant("aa{sv}", []),
+        "addresses": Variant("a(ayuay)", []),
+        "dns-search": Variant("as", []),
+        "method": Variant("s", "auto"),
+        "route-data": Variant("aa{sv}", []),
+        "routes": Variant("a(ayuayu)", []),
+        "addr-gen-mode": Variant("i", 0),
+    },
+    "proxy": {},
+    "802-3-ethernet": {
+        "assigned-mac-address": Variant("s", "preserve"),
+        "auto-negotiate": Variant("b", False),
+        "mac-address-blacklist": Variant("as", []),
+        "s390-options": Variant("a{ss}", {}),
+    },
+    "802-11-wireless": {"ssid": Variant("ay", b"NETT")},
+}
+
+
+def setup(object_path: str | None = None) -> DBusServiceMock:
+    """Create dbus mock object."""
+    return ConnectionSettings()
+
+
+# pylint: disable=invalid-name
+
+
+class ConnectionSettings(DBusServiceMock):
+    """Connection Settings mock.
+
+    gdbus introspect --system --dest org.freedesktop.NetworkManager --object-path /org/freedesktop/NetworkManager/Settings/1
+    """
+
+    interface = "org.freedesktop.NetworkManager.Settings.Connection"
+    object_path = "/org/freedesktop/NetworkManager/Settings/1"
+
+    @dbus_property(access=PropertyAccess.READ)
+    def Unsaved(self) -> "b":
+        """Get Unsaved."""
+        return False
+
+    @dbus_property(access=PropertyAccess.READ)
+    def Flags(self) -> "u":
+        """Get Flags."""
+        return 0
+
+    @dbus_property(access=PropertyAccess.READ)
+    def Filename(self) -> "s":
+        """Get Unsaved."""
+        return "/etc/NetworkManager/system-connections/Supervisor eth0.nmconnection"
+
+    @signal()
+    def Updated(self) -> None:
+        """Signal Updated."""
+
+    @signal()
+    def Removed(self) -> None:
+        """Signal Removed."""
+
+    @dbus_method()
+    def Update(self, properties: "a{sa{sv}}") -> None:
+        """Do Update method."""
+        self.Updated()
+
+    @dbus_method()
+    def UpdateUnsaved(self, properties: "a{sa{sv}}") -> None:
+        """Do UpdateUnsaved method."""
+
+    @dbus_method()
+    def Delete(self) -> None:
+        """Do Delete method."""
+        self.Removed()
+
+    @dbus_method()
+    def GetSettings(self) -> "a{sa{sv}}":
+        """Do GetSettings method."""
+        return SETTINGS_FIXTURE
+
+    @dbus_method()
+    def GetSecrets(self, setting_name: "s") -> "a{sa{sv}}":
+        """Do GetSecrets method."""
+        return self.GetSettings()
+
+    @dbus_method()
+    def ClearSecrets(self) -> None:
+        """Do ClearSecrets method."""
+
+    @dbus_method()
+    def Save(self) -> None:
+        """Do Save method."""
+        self.Updated()
+
+    @dbus_method()
+    def Update2(self, settings: "a{sa{sv}}", flags: "u", args: "a{sv}") -> "a{sv}":
+        """Do Update2 method."""
+        self.Updated()
+        return {}