def test_hcon(self):
x = Xmrs()
with pytest.raises(TypeError):
x.hcon()
with pytest.raises(KeyError):
x.hcon('h0')
x.add_hcons([('h0', 'qeq', 'h1')])
assert x.hcon('h0') == ('h0', 'qeq', 'h1')
with pytest.raises(KeyError):
x.hcon('h1')
def test_hcon(self):
x = Xmrs()
with pytest.raises(TypeError):
x.hcon()
with pytest.raises(KeyError):
x.hcon('h0')
x.add_hcons([('h0', 'qeq', 'h1')])
assert x.hcon('h0') == ('h0', 'qeq', 'h1')
with pytest.raises(KeyError):
x.hcon('h1')
def test_hcons(self):
x = Xmrs()
assert len(x.hcons()) == 0
x.add_hcons([('h0', 'qeq', 'h1')])
hcs = x.hcons()
assert len(hcs) == 1
assert hcs[0] == ('h0', 'qeq', 'h1')
x.add_hcons([('h3', 'qeq', 'h5')])
hcs = sorted(x.hcons()) # hcons are not stored in sorted order
assert len(hcs) == 2
assert hcs[1] == ('h3', 'qeq', 'h5')
def test_hcons(self):
x = Xmrs()
assert len(x.hcons()) == 0
x.add_hcons([('h0', 'qeq', 'h1')])
hcs = x.hcons()
assert len(hcs) == 1
assert hcs[0] == ('h0', 'qeq', 'h1')
x.add_hcons([('h3', 'qeq', 'h5')])
hcs = sorted(x.hcons()) # hcons are not stored in sorted order
assert len(hcs) == 2
assert hcs[1] == ('h3', 'qeq', 'h5')
def test_nodeids(self):
sp = Pred.surface
x = Xmrs(eps=[(10, sp('_n_n_rel'), 'h3', {'ARG0': 'x4'})])
assert x.nodeids() == [10]
assert x.nodeids(ivs=['x4']) == [10]
assert x.nodeids(quantifier=False) == [10]
assert x.nodeids(quantifier=None) == [10]
assert x.nodeids(quantifier=True) == []
x.add_eps([(11, sp('_the_q_rel'), 'h5', {'ARG0': 'x4', 'RSTR': 'h6'})])
x.add_hcons([('h6', 'qeq', 'h3')])
assert sorted(x.nodeids()) == [10, 11]
assert sorted(x.nodeids(ivs=['x4'])) == [10, 11]
assert sorted(x.nodeids(ivs=['x4'], quantifier=True)) == [11]
assert sorted(x.nodeids(ivs=['x4'], quantifier=False)) == [10]
def test_nodeids(self):
sp = Pred.stringpred
x = Xmrs(eps=[(10, sp('_n_n_rel'), 'h3', {'ARG0': 'x4'})])
assert x.nodeids() == [10]
assert x.nodeids(ivs=['x4']) == [10]
assert x.nodeids(quantifier=False) == [10]
assert x.nodeids(quantifier=None) == [10]
assert x.nodeids(quantifier=True) == []
x.add_eps([(11, sp('_the_q_rel'), 'h5', {'ARG0': 'x4', 'RSTR': 'h6'})])
x.add_hcons([('h6', 'qeq', 'h3')])
assert sorted(x.nodeids()) == [10, 11]
assert sorted(x.nodeids(ivs=['x4'])) == [10, 11]
assert sorted(x.nodeids(ivs=['x4'], quantifier=True)) == [11]
assert sorted(x.nodeids(ivs=['x4'], quantifier=False)) == [10]
def test_nodeid(self):
sp = Pred.surface
x = Xmrs()
with pytest.raises(KeyError):
x.nodeid('e2')
x.add_eps([(10, sp('_n_n_rel'), 'h3', {'ARG0': 'x4'})])
assert x.nodeid('x4') == 10
assert x.nodeid('x4', quantifier=False) == 10
assert x.nodeid('x4', quantifier=None) == 10
assert x.nodeid('x4', quantifier=True) == None
x.add_eps([(11, sp('_the_q_rel'), 'h5', {'ARG0': 'x4', 'RSTR': 'h6'})])
x.add_hcons([('h6', 'qeq', 'h3')])
assert x.nodeid('x4') == 10
assert x.nodeid('x4', quantifier=False) == 10
assert x.nodeid('x4', quantifier=True) == 11
def test_nodeid(self):
sp = Pred.stringpred
x = Xmrs()
with pytest.raises(KeyError):
x.nodeid('e2')
x.add_eps([(10, sp('_n_n_rel'), 'h3', {'ARG0': 'x4'})])
assert x.nodeid('x4') == 10
assert x.nodeid('x4', quantifier=False) == 10
assert x.nodeid('x4', quantifier=None) == 10
assert x.nodeid('x4', quantifier=True) == None
x.add_eps([(11, sp('_the_q_rel'), 'h5', {'ARG0': 'x4', 'RSTR': 'h6'})])
x.add_hcons([('h6', 'qeq', 'h3')])
assert x.nodeid('x4') == 10
assert x.nodeid('x4', quantifier=False) == 10
assert x.nodeid('x4', quantifier=True) == 11
def test_add_hcons(self):
x = Xmrs()
with pytest.raises(XmrsError):
x.add_hcons([('h0')]) # only hi
x.add_hcons([('h0', 'qeq')]) # only hi and relation
# hi, relation, and lo (the minimum, but probably max, too)
x.add_hcons([('h0', 'qeq', 'h1')])
assert len(x.hcons()) == 1
hc = x.hcon('h0')
assert hc[0] == 'h0'
assert hc[1] == 'qeq'
assert hc[2] == 'h1'
# cannot have more than one hcons with the same hi variable
with pytest.raises(XmrsError):
x.add_hcons([('h0', 'qeq', 'h2')])
assert len(x.hcons()) == 1
