Initial public release

tests/test_groups.py

@@ -0,0 +1,87 @@
+from __future__ import annotations
+
+import pytest
+
+from ha_deconz_bridge.groups import GroupMemberSpec, GroupSpec, derive_group_modes
+
+
+def test_group_modes_are_member_union(rgb_light_spec, ct_light_spec) -> None:
+    group = GroupSpec(
+        name="mixed",
+        members=(rgb_light_spec.name, ct_light_spec.name),
+    )
+
+    modes = derive_group_modes(
+        group,
+        {
+            rgb_light_spec.name: rgb_light_spec,
+            ct_light_spec.name: ct_light_spec,
+        },
+    )
+
+    assert modes == ("rgb", "color_temp")
+
+
+def test_fixed_color_member_acts_as_brightness_mode(ct_light_spec) -> None:
+    group = GroupSpec(
+        name="fixed",
+        members=(GroupMemberSpec(ct_light_spec.name, fixed_color=500),),
+    )
+
+    assert derive_group_modes(group, {ct_light_spec.name: ct_light_spec}) == ("brightness",)
+
+
+def test_fixed_brightness_member_acts_as_onoff_mode(ct_light_spec) -> None:
+    group = GroupSpec(
+        name="fixed",
+        members=(GroupMemberSpec(ct_light_spec.name, fixed_color=500, fixed_brightness=0.5),),
+    )
+
+    assert derive_group_modes(group, {ct_light_spec.name: ct_light_spec}) == ("onoff",)
+
+
+def test_fixed_color_normalizes_mired_kelvin_rgb_and_xy() -> None:
+    mired_member = GroupMemberSpec("a", fixed_color=500)
+    kelvin_member = GroupMemberSpec("a", fixed_color=4000)
+    rgb_member = GroupMemberSpec("a", fixed_color=(255, 128, 0))
+    xy_member = GroupMemberSpec("a", fixed_color=(0.31, 0.32))
+
+    assert mired_member.fixed_color is not None
+    assert mired_member.fixed_color.kind == "color_temp"
+    assert mired_member.fixed_color.color_temp == 500
+    assert kelvin_member.fixed_color is not None
+    assert kelvin_member.fixed_color.color_temp == 250
+    assert rgb_member.fixed_color is not None
+    assert rgb_member.fixed_color.kind == "rgb"
+    assert max(rgb_member.fixed_color.rgb255) == 255
+    assert xy_member.fixed_color is not None
+    assert xy_member.fixed_color.kind == "xy"
+
+
+def test_fixed_brightness_requires_fixed_color() -> None:
+    with pytest.raises(ValueError, match="fixed_brightness requires fixed_color"):
+        GroupMemberSpec("a", fixed_brightness=128)
+
+
+def test_fixed_brightness_normalizes_relative_and_ha_values() -> None:
+    relative = GroupMemberSpec("a", fixed_color=500, fixed_brightness=0.5)
+    ha_value = GroupMemberSpec("a", fixed_color=500, fixed_brightness=127)
+
+    assert relative.fixed_brightness == 128
+    assert ha_value.fixed_brightness == 127
+
+
+def test_example_groups_reference_existing_lights() -> None:
+    from configs.example_groups import GROUPS
+    from configs.example_lights import LIGHTS
+
+    missing = {
+        group_name: [
+            member.light_name
+            for member in group.member_specs()
+            if member.light_name not in LIGHTS
+        ]
+        for group_name, group in GROUPS.items()
+    }
+
+    assert {name: names for name, names in missing.items() if names} == {}