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simulator: test: Add Draw565.bounding_box unit tests

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Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
This commit is contained in:
Daniel Thompson 2021-02-06 13:30:30 +00:00
parent 28dbc66376
commit f2ad6a7d3f
1 changed files with 18 additions and 0 deletions
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18
wasp/boards/simulator/test_unit.py
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@ -1,4 +1,5 @@
import draw565
import fonts
import pytest
@pytest.fixture
@ -39,3 +40,20 @@ def test_darken(draw):
assert draw.darken(0b10000_100010_10010, 0b10001) == 0b00000_000000_00001
assert draw.darken(0b10000_100100_10010, 0b10001) == 0b00000_000010_00001
def test_font_height(draw):
assert 24 == draw.bounding_box('A')[1]
draw.set_font(fonts.sans28)
assert 27 == draw.bounding_box(None)[1]
draw.set_font(fonts.sans36)
assert 36 == draw.bounding_box('0')[1]
def test_font_width(draw):
for f in (fonts.sans24, fonts.sans28, fonts.sans36):
draw.set_font(f)
assert 3 == draw.bounding_box('0000')[0] % 4
if f.max_ch() >= 90:
assert draw.bounding_box('IIII')[0] < draw.bounding_box('WWWW')[0]