def test_index_comparision():
start, stop = 10, 34
rg = RangeIndex(start, stop)
gi = GenericIndex(np.arange(start, stop))
assert rg == gi
assert gi == rg
assert rg[:-1] != gi
assert rg[:-1] == gi[:-1]
def test_index_find_label_range():
idx = GenericIndex(np.asarray([4, 5, 6, 10]))
assert idx.find_label_range(4, 6) == (0, 3)
assert idx.find_label_range(5, 10) == (1, 4)
# Last value not found
with pytest.raises(ValueError) as raises:
idx.find_label_range(0, 6)
raises.match("value not found")
# Last value not found
with pytest.raises(ValueError) as raises:
idx.find_label_range(4, 11)
raises.match("value not found")
def test_name():
idx = GenericIndex(np.asarray([4, 5, 6, 10]), name='foo')
assert idx.name == 'foo'
def test_reductions(func):
x = np.asarray([4, 5, 6, 10])
idx = GenericIndex(np.asarray([4, 5, 6, 10]))
assert func(x) == func(idx)