def test_parse_string(self):
"""
Test the parser by constructing a Board from a string.
Validate that all expected Pieces and Players have been created.
"""
# Make input file directory location os-agnostic.
test_level_path = os.path.join('source', 'game', 'tests', 'resources', 'test_level_1')
# Parse the test file into a Board object.
sample_game_board = Board()
board_file = open(test_level_path, 'r')
board_string = board_file.read()
board_file.close()
Parser.parse_string(board_string, sample_game_board)
# Validate that board is the correct size and all related objects are created.
assert sample_game_board.width is 5
assert sample_game_board.height is 5
assert len(sample_game_board.pieces) is 5
assert len(sample_game_board.players) is 4
assert len(sample_game_board.zones) is 1
