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7b1487135a
* feat(ingest): add python library for DataJobUrn * add DataFlowUrn lib and fix DataJobUrn * fix create_from_str method * fix lint error and unit test * add DomainUrn and TagUrn Co-authored-by: Xu Wang <xu.wang@grandrounds.com>
46 lines
1.8 KiB
Python
46 lines
1.8 KiB
Python
import unittest
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from datahub.utilities.urns.error import InvalidUrnError
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from datahub.utilities.urns.urn import Urn
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class TestUrn(unittest.TestCase):
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def test_parse_urn(self) -> None:
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simple_urn_str = "urn:li:dataPlatform:abc"
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urn = Urn.create_from_string(simple_urn_str)
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assert urn.get_entity_id_as_string() == "abc"
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assert urn.get_entity_id() == ["abc"]
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assert urn.get_type() == "dataPlatform"
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assert urn.get_domain() == "li"
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assert urn.__str__() == simple_urn_str
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assert urn == Urn("dataPlatform", ["abc"])
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complex_urn_str = "urn:li:dataset:(urn:li:dataPlatform:abc,def,prod)"
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urn = Urn.create_from_string(complex_urn_str)
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assert urn.get_entity_id_as_string() == "(urn:li:dataPlatform:abc,def,prod)"
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assert urn.get_entity_id() == ["urn:li:dataPlatform:abc", "def", "prod"]
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assert urn.get_type() == "dataset"
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assert urn.__str__() == "urn:li:dataset:(urn:li:dataPlatform:abc,def,prod)"
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def test_url_encode_urn(self) -> None:
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urn_with_slash: Urn = Urn.create_from_string(
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"urn:li:dataset:(urn:li:dataPlatform:abc,def/ghi,prod)"
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)
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assert (
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Urn.url_encode(str(urn_with_slash))
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== "urn%3Ali%3Adataset%3A%28urn%3Ali%3AdataPlatform%3Aabc%2Cdef%2Fghi%2Cprod%29"
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)
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def test_invalid_urn(self) -> None:
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with self.assertRaises(InvalidUrnError):
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Urn.create_from_string("urn:li:abc")
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with self.assertRaises(InvalidUrnError):
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Urn.create_from_string("urn:li:abc:")
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with self.assertRaises(InvalidUrnError):
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Urn.create_from_string("urn:li:abc:()")
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with self.assertRaises(InvalidUrnError):
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Urn.create_from_string("urn:li:abc:(abc,)")
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