from pathlib import Path

from led_platform.services.tile_store import TileStore


def test_tiles_cover_wall_as_two_half_width_servers():
    store = TileStore(Path("config/tiles.json"), wall_width=14880, wall_height=3510)
    left = store.get("left")
    right = store.get("right")

    assert left.x == 0
    assert left.width == 7440
    assert right.x == 7440
    assert right.width == 7440
    assert left.right == right.x
    assert right.right == 14880


def test_each_server_has_four_4k_physical_outputs():
    store = TileStore(Path("config/tiles.json"), wall_width=14880, wall_height=3510)

    for tile in store.all():
        assert tile.desktop_width == 7680
        assert tile.desktop_height == 4320
        assert len(tile.physical_outputs) == 4
        assert all(output.width == 3840 for output in tile.physical_outputs)
        assert all(output.height == 2160 for output in tile.physical_outputs)