extends TestCase


func test_four_players_have_four_colours() -> void:
	var style := GlowStyle.new()
	var colours := {}
	for player in 4:
		colours[style.player_color(player)] = true
	check_eq(colours.size(), 4, "four players, four colours")
	check_eq(style.player_color(-1), style.player_color(0), "a player not in the world yet looks like the first")


func test_it_has_every_colour_the_warm_style_has() -> void:
	var names := GlowStyle.new().palette.keys()
	var warm := WarmStyle.new().palette.keys()
	names.sort()
	warm.sort()
	check_eq(names, warm, "the same colours by name")