extends GdUnitTestSuite
## ListRow: text, alternating backgrounds and wrapping.


func _background(list_row: ListRow) -> Color:
	return (list_row.get_theme_stylebox("panel") as StyleBoxFlat).bg_color


## Adds [param list_row] to the tree, where it gets its look from the project theme.
func _shown(list_row: ListRow) -> ListRow:
	add_child(auto_free(list_row))
	return list_row


func test_row_shows_text() -> void:
	var list_row: ListRow = auto_free(ListRow.create("Chrono Trigger", 0, &"TextLarge"))

	assert_str(list_row.text).is_equal("Chrono Trigger")


func test_neighbouring_rows_have_different_backgrounds() -> void:
	var first: ListRow = _shown(ListRow.create("Chrono Trigger", 0, &"TextLarge"))
	var second: ListRow = _shown(ListRow.create("Chrono Cross", 1, &"TextLarge"))
	var third: ListRow = _shown(ListRow.create("Xenogears", 2, &"TextLarge"))

	assert_that(_background(first)).is_not_equal(_background(second))
	assert_that(_background(first)).is_equal(_background(third))


func test_long_text_wraps() -> void:
	var list_row: ListRow = auto_free(
			ListRow.create("Castlevania: Symphony of the Night", 0, &"TextLarge"))

	assert_int(list_row.label.autowrap_mode).is_equal(TextServer.AUTOWRAP_WORD_SMART)