extends "res://addons/gut/test.gd"

const SCENE := "res://scenes/shell/SystemDock.tscn"


func _dock() -> SystemDock:
	var d = load(SCENE).instantiate()
	add_child_autofree(d)  # _ready() builds the buttons
	return d


func test_builds_all_six_screen_buttons():
	var d := _dock()
	assert_eq(d._screen_buttons.size(), 6)
	assert_true(d._screen_buttons.has(&"spellbook"), "spellbook kept for mock fidelity")
	assert_true(d._screen_buttons.has(&"party"))


func test_pressing_a_button_emits_its_id():
	var d := _dock()
	watch_signals(d)
	d._screen_buttons[&"inventory"].emit_signal("pressed")
	assert_signal_emitted_with_parameters(d, "screen_requested", [&"inventory"])


func test_handle_toggles_state():
	var d := _dock()
	var state := ShellState.seed()
	d.setup(state)
	assert_true(state.dock_open)
	d._on_handle_pressed()
	assert_false(state.dock_open, "handle flips the shared state")