from io import StringIO
from textwrap import dedent

import pytest

from tilemapper import battlemap, tileset


@pytest.fixture
def manager():
    return tileset.TileSetManager()


@pytest.fixture
def sample_map():
    return dedent(
        """
        ........ 1
        ........   ........ 2
        ........   ........
        .......L...D...  D
        ........   .... ...
        ........   ...d ...
                      .
            .........S. 3
        5   .         .
        ....S...   ...d.... 4
        ........   ........
        ........   ........

    """
    )


def test_tileset_loader(manager):
    assert "colorized" in manager.available
    assert "ascii" in manager.available


def test_renderer(manager, sample_map):
    test_map = battlemap.BattleMap("test map", source=StringIO(sample_map), tileset=manager.load("ascii"))
    test_map.load()
    assert test_map.width == 21
    assert test_map.height == 12
    assert test_map.source_data == sample_map.strip("\n")
    assert str(test_map) == sample_map.strip("\n")