Issue-46: Remove static function from create_map, Update Unit Test

Map/MapManager.gd

@@ -5,7 +5,7 @@ var current_map: MapBase
 var map_width_array: Array[int] = [1, 3, 5, 7, 9, 11, 9, 7, 5, 3, 1]
 
 #map_floors_width changes the width of the map's floors
-static func create_map(map_floors_width: Array[int]) -> MapBase: ## Generates and Populates a map with rooms that have random room types. More in depth algorithms will be added in the future
+func create_map(map_floors_width: Array[int]) -> MapBase: ## Generates and Populates a map with rooms that have random room types. More in depth algorithms will be added in the future
  var _map: MapBase = MapBase.new()
  var _grid: Array[Array] = [] ## 2d array to return. this will be populated with rooms
  var _max_floor_size: int = map_floors_width.max()
@@ -31,7 +31,7 @@ static func create_map(map_floors_width: Array[int]) -> MapBase: ## Generates an
  return _map as MapBase
 
 func _ready():
- current_map = MapManager.create_map(map_width_array)
+ current_map = create_map(map_width_array)
 
 func is_map_initialized() -> bool:
  return current_map != null

Tests/test_map.gd

@@ -1,10 +1,12 @@
 extends GutTest ## Tests for MapManager, more will be added in the future
 
 var test_generator = load("res://Map/MapManager.gd")
+var map_manager: MapManager = null
 
 func test_map_gen():
+ map_manager = test_generator.new()
  var test_width: Array[int] = [1,3,5,3,1]
- var test_map: MapBase = test_generator.create_map(test_width)
+ var test_map: MapBase = map_manager.create_map(test_width)
  var expected_null_array: Array[Array] = [[0,0], [0,1], [0,3],[0,4],[1,0],[1,4],[3,0],[3,4],[4,0],[4,1],[4,3],[4,4]]
  var expected_exists_array: Array[Array] = [[0,2],[1,1],[1,2],[1,3],[2,0],[2,1],[2,2],[2,3],[2,4],[3,1],[3,2],[3,3],[4,2]]
  for couple: Array[int] in expected_null_array:
@@ -14,3 +16,6 @@ func test_map_gen():
  for couple: Array[int] in expected_exists_array:
  var _room = test_map.rooms[couple[0]][couple[1]]
  assert_not_null(_room, "Expected not null at %s but got %s" % [couple, _room])
+
+func after_each():
+ map_manager.free()