FrameBridge 0.3.4 corresponding-source release

Snapshot assembled only from the signed corresponding-source archive.
Source archive SHA-256: db91a270cdefc4be79056ed38a0b4a16747e1ab130592645eac40fa3809809df

source/target-vendors/cp312/referencing/tests/test_exceptions.py

@@ -0,0 +1,34 @@
+import itertools
+
+import pytest
+
+from referencing import Resource, exceptions
+
+
+def pairs(choices):
+    return itertools.combinations(choices, 2)
+
+
+TRUE = Resource.opaque(True)
+
+
+thunks = (
+    lambda: exceptions.CannotDetermineSpecification(TRUE),
+    lambda: exceptions.NoSuchResource("urn:example:foo"),
+    lambda: exceptions.NoInternalID(TRUE),
+    lambda: exceptions.InvalidAnchor(resource=TRUE, anchor="foo", ref="a#b"),
+    lambda: exceptions.NoSuchAnchor(resource=TRUE, anchor="foo", ref="a#b"),
+    lambda: exceptions.PointerToNowhere(resource=TRUE, ref="urn:example:foo"),
+    lambda: exceptions.Unresolvable("urn:example:foo"),
+    lambda: exceptions.Unretrievable("urn:example:foo"),
+)
+
+
+@pytest.mark.parametrize("one, two", pairs(each() for each in thunks))
+def test_eq_incompatible_types(one, two):
+    assert one != two
+
+
+@pytest.mark.parametrize("thunk", thunks)
+def test_hash(thunk):
+    assert thunk() in {thunk()}