add kikimr_configure

1 files changed, 85 insertions, 0 deletions

diff --git a/contrib/python/pyrsistent/py3/tests/checked_set_test.py b/contrib/python/pyrsistent/py3/tests/checked_set_test.py
new file mode 100644
index 0000000000..f0be4963e2
--- /dev/null
+++ b/contrib/python/pyrsistent/py3/tests/checked_set_test.py
@@ -0,0 +1,85 @@
+import pickle
+import pytest
+from pyrsistent import CheckedPSet, PSet, InvariantException, CheckedType, CheckedPVector, CheckedValueTypeError
+
+
+class Naturals(CheckedPSet):
+    __type__ = int
+    __invariant__ = lambda value: (value >= 0, 'Negative value')
+
+def test_instantiate():
+    x = Naturals([1, 2, 3, 3])
+
+    assert list(x) == [1, 2, 3]
+    assert isinstance(x, Naturals)
+    assert isinstance(x, PSet)
+    assert isinstance(x, CheckedType)
+
+def test_add():
+    x = Naturals()
+    x2 = x.add(1)
+
+    assert list(x2) == [1]
+    assert isinstance(x2, Naturals)
+
+def test_invalid_type():
+    with pytest.raises(CheckedValueTypeError):
+        Naturals([1, 2.0])
+
+def test_breaking_invariant():
+    try:
+        Naturals([1, -1])
+        assert False
+    except InvariantException as e:
+        assert e.invariant_errors == ('Negative value',)
+
+def test_repr():
+    x = Naturals([1, 2])
+
+    assert str(x) == 'Naturals([1, 2])'
+
+def test_default_serialization():
+    x = Naturals([1, 2])
+
+    assert x.serialize() == set([1, 2])
+
+class StringNaturals(Naturals):
+    @staticmethod
+    def __serializer__(format, value):
+        return format.format(value)
+
+def test_custom_serialization():
+    x = StringNaturals([1, 2])
+
+    assert x.serialize("{0}") == set(["1", "2"])
+
+class NaturalsVector(CheckedPVector):
+    __type__ = Naturals
+
+def test_multi_level_serialization():
+    x = NaturalsVector.create([[1, 2], [3, 4]])
+
+    assert str(x) == "NaturalsVector([Naturals([1, 2]), Naturals([3, 4])])"
+
+    sx = x.serialize()
+    assert sx == [set([1, 2]), set([3, 4])]
+    assert isinstance(sx[0], set)
+
+def test_create():
+    assert Naturals.create([1, 2]) == Naturals([1, 2])
+
+def test_evolver_returns_same_instance_when_no_updates():
+    x = Naturals([1, 2])
+    assert x.evolver().persistent() is x
+
+def test_pickling():
+    x = Naturals([1, 2])
+    y = pickle.loads(pickle.dumps(x, -1))
+
+    assert x == y
+    assert isinstance(y, Naturals)
+
+
+def test_supports_weakref():
+    import weakref
+    weakref.ref(Naturals([1, 2]))
\ No newline at end of file