Use the client Fuse types where appropriate

In the tests we are sometimes mocking the client, so we need to use the
client `Fuse` type instead of our internal `Fuse` type (that uses
quantities).

Signed-off-by: Leandro Lucarella <[email protected]>

Author: llucax

tests/microgrid/test_graph.py

@@ -906,8 +906,7 @@ async def test_refresh_from_api(self) -> None:
         servicer.set_connections([(101, 111), (111, 131)])
         await graph.refresh_from_api(client)
 
-        grid_max_current = Current.zero()
-        grid_fuse = Fuse(grid_max_current)
+        grid_fuse = Fuse(max_current=0.0)
 
         # Note: we need to add GriMetadata as a dict here, because that's what
         # the ComponentGraph does too, and we need to be able to compare the

tests/microgrid/test_grid.py

@@ -45,25 +45,14 @@ async def test_grid_1(mocker: MockerFixture) -> None:
         assert grid.fuse.max_current == Current.from_amperes(0.0)
 
 
-def _create_fuse() -> Fuse:
-    """Create a fuse with a fixed current.
-
-    Returns:
-        Fuse: The fuse.
-    """
-    fuse_current = Current.from_amperes(123.0)
-    fuse = Fuse(fuse_current)
-    return fuse
-
-
 async def test_grid_2(mocker: MockerFixture) -> None:
     """Validate that microgrids with one grid connection are accepted."""
     components = {
         client.Component(
             1,
             client.ComponentCategory.GRID,
             None,
-            client.GridMetadata(_create_fuse()),
+            client.GridMetadata(client.Fuse(123.0)),
         ),
         client.Component(2, client.ComponentCategory.METER),
     }

tests/timeseries/mock_microgrid.py

@@ -61,7 +61,7 @@ def __init__(  # pylint: disable=too-many-arguments
         num_values: int = 2000,
         sample_rate_s: float = 0.01,
         num_namespaces: int = 1,
-        fuse: Fuse | None = Fuse(Current.from_amperes(10_000.0)),
+        fuse: Fuse | None = Fuse(10_000.0),
         graph: _MicrogridComponentGraph | None = None,
         mocker: MockerFixture | None = None,
     ):