def test_coiter_throw():
c = coiter(co_throwable())
assert next(c) == 1
e = ValueError()
assert c.throw(e) is e
d = coiter((1, 2, 3))
with pytest.raises(ValueError) as exc:
d.throw(e)
assert exc.value is e
f = coiter((1, 2, 3))
with pytest.raises(ValueError) as exc:
f.throw(ValueError, 'v')
assert exc.value.args == ('v', )
def test_coiter_throw():
c = coiter(co_throwable())
assert next(c) == 1
e = ValueError()
assert c.throw(e) is e
d = coiter((1, 2, 3))
with pytest.raises(ValueError) as exc:
d.throw(e)
assert exc.value is e
f = coiter((1, 2, 3))
with pytest.raises(ValueError) as exc:
f.throw(ValueError, 'v')
assert exc.value.args == ('v',)
def test_coiter_close():
c = coiter(gen())
assert next(c) == 1
c.close()
assert tuple(c) == ()
def test_coiter_iter():
assert tuple(coiter((1, 2, 3))) == (1, 2, 3)
it = coiter((1, 2, 3))
for n in (1, 2, 3):
assert it.send(None) == n
def test_coiter_send():
c = coiter(co())
assert next(c) == 1
for n in (2, 3):
assert c.send(n) == n
def test_coiter_close():
c = coiter(gen())
assert next(c) == 1
c.close()
assert tuple(c) == ()
def test_coiter_iter():
assert tuple(coiter((1, 2, 3))) == (1, 2, 3)
it = coiter((1, 2, 3))
for n in (1, 2, 3):
assert it.send(None) == n
def test_coiter_send():
c = coiter(co())
assert next(c) == 1
for n in (2, 3):
assert c.send(n) == n