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