def test_none_key(self): pd = PersistentDict() with pytest.raises(KeyError): pd.getitem(None) pd = pd.setitem(None, 3) assert pd.getitem(None) == 3 pd = pd.setitem(None, 3) assert pd.getitem(None) == 3 pd = pd.delitem(None) with pytest.raises(KeyError): pd.delitem(None)
def test_none_key(self): pd = PersistentDict() with pytest.raises(KeyError): pd.getitem(None) pd = pd.setitem(None, 3) assert pd.getitem(None) == 3 pd = pd.setitem(None, 3) assert pd.getitem(None) == 3 pd = pd.delitem(None) with pytest.raises(KeyError): pd.delitem(None)
def test_getitem_missing(self): pd = PersistentDict() with pytest.raises(KeyError): pd.getitem("abc") pd = pd.setitem("abc", 10) with pytest.raises(KeyError): pd.getitem("def")
def test_getitem_missing(self): pd = PersistentDict() with pytest.raises(KeyError): pd.getitem("abc") pd = pd.setitem("abc", 10) with pytest.raises(KeyError): pd.getitem("def")
def test_iter(self): pd = PersistentDict() itr = iter(pd) with pytest.raises(StopIteration): itr.next() pd = pd.setitem("a", 3) itr = iter(pd) assert itr.next() == "a"
def test_iter(self): pd = PersistentDict() itr = iter(pd) with pytest.raises(StopIteration): next(itr) pd = pd.setitem("a", 3) itr = iter(pd) assert next(itr) == "a"
def test_setitem_many_collision(self): pd = PersistentDict() for i in range(25): pd = pd.setitem(HashKey(0, i), i) for i in range(25): assert HashKey(0, i) in pd for i in range(25): pd = pd.delitem(HashKey(0, i)) assert len(pd) == 0
def test_setitem_many_collision(self): pd = PersistentDict() for i in xrange(25): pd = pd.setitem(HashKey(0, i), i) for i in xrange(25): assert HashKey(0, i) in pd for i in xrange(25): pd = pd.delitem(HashKey(0, i)) assert len(pd) == 0
def test_delitem_many(self): pd = PersistentDict() for i in xrange(25): pd = pd.setitem(i, i) with pytest.raises(KeyError): pd.delitem(26) for i in xrange(25): pd = pd.delitem(i) for i in xrange(25): assert i not in pd
def test_delitem_many(self): pd = PersistentDict() for i in range(25): pd = pd.setitem(i, i) with pytest.raises(KeyError): pd.delitem(26) for i in range(25): pd = pd.delitem(i) for i in range(25): assert i not in pd
def test_delitem(self): pd = PersistentDict() with pytest.raises(KeyError): pd.delitem("abc") pd = pd.setitem("abc", 3) pd = pd.delitem("abc") assert "abc" not in pd pd = PersistentDict().setitem(HashKey(0, "a"), 3).setitem(HashKey(0, "b"), 4) pd = pd.delitem(HashKey(0, "a")).delitem(HashKey(0, "b")) assert HashKey(0, "a") not in pd assert HashKey(0, "b") not in pd pd = PersistentDict().setitem("a", 1).setitem("b", 3).delitem("a") assert "a" not in pd assert "b" in pd
def test_delitem(self): pd = PersistentDict() with pytest.raises(KeyError): pd.delitem("abc") pd = pd.setitem("abc", 3) pd = pd.delitem("abc") assert "abc" not in pd pd = PersistentDict().setitem(HashKey(0, "a"), 3).setitem(HashKey(0, "b"), 4) pd = pd.delitem(HashKey(0, "a")).delitem(HashKey(0, "b")) assert HashKey(0, "a") not in pd assert HashKey(0, "b") not in pd pd = PersistentDict().setitem("a", 1).setitem("b", 3).delitem("a") assert "a" not in pd assert "b" in pd
def test_values(self): pd = PersistentDict() assert pd.values() == [] assert pd.setitem("a", 3).values() == [3]
def test_values(self): pd = PersistentDict() assert pd.values() == [] assert pd.setitem("a", 3).values() == [3]
def test_getitem(self): pd = PersistentDict() pd = pd.setitem("abc", 3) assert pd.getitem("abc") == 3
def test_setitem_many(self): pd = PersistentDict() for i in xrange(25): pd = pd.setitem(i, i) for i in xrange(25): assert i in pd
def test_setitem(self): pd = PersistentDict() pd = pd.setitem("abc", 3)
def test_setitem_many(self): pd = PersistentDict() for i in range(25): pd = pd.setitem(i, i) for i in range(25): assert i in pd
def test_setitem(self): pd = PersistentDict() pd = pd.setitem("abc", 3)
def test_itervalues(self): pd = PersistentDict() assert list(pd.itervalues()) == [] assert list(pd.setitem("a", 3).itervalues()) == [3]
def test_itervalues(self): pd = PersistentDict() assert list(pd.itervalues()) == [] assert list(pd.setitem("a", 3).itervalues()) == [3]
def test_items(self): pd = PersistentDict() assert pd.items() == [] assert pd.setitem("a", 3).items() == [("a", 3)]
def test_getitem(self): pd = PersistentDict() pd = pd.setitem("abc", 3) assert pd.getitem("abc") == 3
def test_keys(self): pd = PersistentDict() assert pd.keys() == [] assert pd.setitem("a", 3).keys() == ["a"]
def test_keys(self): pd = PersistentDict() assert pd.keys() == [] assert pd.setitem("a", 3).keys() == ["a"]
def test_items(self): pd = PersistentDict() assert pd.items() == [] assert pd.setitem("a", 3).items() == [("a", 3)]