def test_composed_reversed_new():
metafunc('rcomp', hofs1, fofs1, composition=True, reverse=True)
# (1) check simple import
from rcomp.inc import one
assert one() == 2
# (2) check multi-import
from rcomp.inc import one, two, three
assert one() == 2
assert two() == 3
assert three() == 4
# (3) check nested import
from rcomp.inc.inc.inc.inc import one
assert one() == 5
# (4) check order
from rcomp.inc.double import one
assert one() == 3
# (5) check attribute access
import rcomp
assert rcomp.triple.double.triple.double.one() == 36
# (6) check renaming (just because)
from rcomp.inc.inc.inc import one as one_plus_three
assert one_plus_three() == 4
def test_mirror_module():
sys.modules['empty1'] = imp.new_module('empty1')
import empty1 as orig_empty
meta_empty = metafunc('empty1', hofs1, fofs1, composition=True)
import empty1 as new_empty
assert orig_empty == meta_empty
assert orig_empty == new_empty
assert meta_empty.double.double.one() == 4
from empty1.inc.inc.double import one
assert one() == 6
# don't override modules
assert raises(ValueError, lambda: metafunc('empty1', hofs1, fofs1,
composition=True))
def test_hof():
metafunc('zmm.hofs', hofs2, fofs2, reverse=False)
# (1) check simple import
from zmm.hofs.doubled import one
assert one() == 2
# (2) check multi-import
from zmm.hofs.doubled import one, two, three
assert one() == 2
assert two() == 4
assert three() == 6
# (3) check nested import
from zmm.hofs.doubled.tripled.doubled import one
assert one() == 12
# (4) check order
from zmm.hofs.incremented.doubled import one
assert one() == 4
# (5) check attribute access
import zmm
assert zmm.hofs.tripled.doubled.tripled.one() == 18
# (6) check renaming (just because)
from zmm.hofs.incremented.tripled import one as six
assert six() == 6
def test_hof_reversed_new():
metafunc('rhofs', hofs2, fofs2, reverse=True)
# (1) check simple import
from rhofs.doubled import one
assert one() == 2
# (2) check multi-import
from rhofs.doubled import one, two, three
assert one() == 2
assert two() == 4
assert three() == 6
# (3) check nested import
from rhofs.doubled.tripled.doubled import one
assert one() == 12
# (4) check order
from rhofs.incremented.doubled import one
assert one() == 3
# (5) check attribute access
import rhofs
assert rhofs.tripled.doubled.tripled.one() == 18
# (6) check renaming (just because)
from rhofs.incremented.tripled import one as four
assert four() == 4
def test_composed_reversed_new():
metafunc('rcomp', hofs1, fofs1, composition=True, reverse=True)
# (1) check simple import
from rcomp.inc import one
assert one() == 2
# (2) check multi-import
from rcomp.inc import one, two, three
assert one() == 2
assert two() == 3
assert three() == 4
# (3) check nested import
from rcomp.inc.inc.inc.inc import one
assert one() == 5
# (4) check order
from rcomp.inc.double import one
assert one() == 3
# (5) check attribute access
import rcomp
assert rcomp.triple.double.triple.double.one() == 36
# (6) check renaming (just because)
from rcomp.inc.inc.inc import one as one_plus_three
assert one_plus_three() == 4
def test_mirror_module():
sys.modules['empty1'] = imp.new_module('empty1')
import empty1 as orig_empty
meta_empty = metafunc('empty1', hofs1, fofs1, composition=True)
import empty1 as new_empty
assert orig_empty == meta_empty
assert orig_empty == new_empty
assert meta_empty.double.double.one() == 4
from empty1.inc.inc.double import one
assert one() == 6
# don't override modules
assert raises(ValueError,
lambda: metafunc('empty1', hofs1, fofs1, composition=True))
def test_hof_reversed_new():
metafunc('rhofs', hofs2, fofs2, reverse=True)
# (1) check simple import
from rhofs.doubled import one
assert one() == 2
# (2) check multi-import
from rhofs.doubled import one, two, three
assert one() == 2
assert two() == 4
assert three() == 6
# (3) check nested import
from rhofs.doubled.tripled.doubled import one
assert one() == 12
# (4) check order
from rhofs.incremented.doubled import one
assert one() == 3
# (5) check attribute access
import rhofs
assert rhofs.tripled.doubled.tripled.one() == 18
# (6) check renaming (just because)
from rhofs.incremented.tripled import one as four
assert four() == 4
def test_hof():
metafunc('zmm.hofs', hofs2, fofs2, reverse=False)
# (1) check simple import
from zmm.hofs.doubled import one
assert one() == 2
# (2) check multi-import
from zmm.hofs.doubled import one, two, three
assert one() == 2
assert two() == 4
assert three() == 6
# (3) check nested import
from zmm.hofs.doubled.tripled.doubled import one
assert one() == 12
# (4) check order
from zmm.hofs.incremented.doubled import one
assert one() == 4
# (5) check attribute access
import zmm
assert zmm.hofs.tripled.doubled.tripled.one() == 18
# (6) check renaming (just because)
from zmm.hofs.incremented.tripled import one as six
assert six() == 6
def test_module_input():
mod = sys.modules['empty2'] = imp.new_module('empty2')
meta_empty = metafunc(mod, hofs1, fofs1, composition=True)
assert mod == meta_empty
from empty2.inc.inc.inc import one
assert one() == 4
def test_module_input():
mod = sys.modules['empty2'] = imp.new_module('empty2')
meta_empty = metafunc(mod, hofs1, fofs1, composition=True)
assert mod == meta_empty
from empty2.inc.inc.inc import one
assert one() == 4