def test_se2_se2g_randomgen_translation_restricted_interval():
a = 2.3
b = 2.5
interval = (a, b)
given_output = se2.se2g_randomgen_translation(interval)
assert a <= given_output.norm('translation') <= b
def test_se2_se2g_randomgen_translation_bigger_interval():
a = 0
b = 15
interval = (a, b)
given_output = se2.se2g_randomgen_translation(interval)
assert a <= given_output.norm('translation') <= b
def test_se2_se2g_randomgen_translation_empty_interval():
interval = ()
given_output = se2.se2g_randomgen_translation(interval)
assert 0 <= given_output.norm('translation') <= 10
def test_se2_se2g_randomgen_translation_b_negative_interval():
interval = (3, -1)
with assert_raises(Exception):
se2.se2g_randomgen_translation(interval)
def test_se2_se2g_randomgen_translation_swapped_interval():
interval = (3, 1)
with assert_raises(Exception):
se2.se2g_randomgen_translation(interval)
def test_se2_se2g_randomgen_translation_insane_interval():
interval = (1, 2, 3)
with assert_raises(Exception):
se2.se2g_randomgen_translation(interval)