def test_load():
old_pattern = pattern.load(old_pattern=True)
assert 'ANSI31' in old_pattern
p = pattern.load(old_pattern=False)
assert 'ANSI31' in p
l1 = p['ANSI31'][0]
l2 = old_pattern['ANSI31'][0]
assert l1[2] == (-2.2627, 2.2627)
assert l2[2] == (-0.0884, 0.0884)
def test_load_iso_pattern():
p = pattern.load()
assert p["ANSI31"][0] == [
45.0,
(0.0, 0.0),
(-2.2450640303, 2.2450640303),
[],
]
def test_load_imperial_pattern():
p = pattern.load(measurement=0)
assert p["ANSI31"][0] == [
45.0,
(0.0, 0.0),
(-0.0883883476, 0.0883883476),
[],
]
def test_load_scaled_iso_pattern():
p = pattern.load(factor=2)
assert p["ANSI31"][0] == [
45.0,
(0.0, 0.0),
(-4.4901280606, 4.4901280606),
[],
]
def test_scale_pattern():
p = pattern.load()
ansi31 = p["ANSI31"]
s = pattern.scale_pattern(ansi31, 2, angle=90)
angle, base, offset, lines = s[0]
assert angle == 135
assert base == (0, 0)
assert offset == (-4.4901280606, -4.4901280606)
def test_scale_pattern():
p = pattern.load(old_pattern=False)
ansi31 = p['ANSI31']
s = pattern.scale_pattern(ansi31, 2, angle=90)
angle, base, offset, lines = s[0]
assert angle == 135
assert base == (0, 0)
assert offset == (-4.5254, -4.5254)