def test_horizontal_line_backwards(self):
drawing = line(5, 1, 0, 1, W, H, BASE_CANVAS)
self.assertEqual(
pretty_render(W, H, drawing),
textwrap.dedent("""
+--------------------+
| |
|xxxxxx |
| |
| |
+--------------------+
"""))
def test_vertical_line(self):
drawing = line(5, 2, 5, 3, W, H, BASE_CANVAS)
self.assertEqual(
pretty_render(W, H, drawing),
textwrap.dedent("""
+--------------------+
| |
| |
| x |
| x |
+--------------------+
"""))
def test_diagonal_line(self):
with self.assertRaises(ValueError):
line(1, 2, 6, 4, W, H, BASE_CANVAS)
def base_drawing(self, *args):
l1 = lambda c: line(0, 1, 5, 1, W, H, c)
l2 = lambda c: line(5, 2, 5, 3, W, H, c)
rc = lambda c: rect(15, 0, 19, 2, W, H, c)
return reduce(lambda d, fn: fn(d), (l1, l2, rc) + args, BASE_CANVAS)