Coverage for tests / test_query_direct_postgresql.py: 58%

1# This file is part of daf_butler. 

2# 

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7# for details of code ownership. 

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14# 

15# This program is free software: you can redistribute it and/or modify 

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27 

28"""Tests for DirectButler._query with PostgreSQL.""" 

29 

30from __future__ import annotations 

31 

32import os 

33import unittest 

34 

35from lsst.daf.butler import Butler, ButlerConfig, StorageClassFactory 

36from lsst.daf.butler.datastore import NullDatastore 

37from lsst.daf.butler.direct_butler import DirectButler 

38from lsst.daf.butler.registry.sql_registry import SqlRegistry 

39from lsst.daf.butler.tests.butler_queries import ButlerQueryTests 

40from lsst.daf.butler.tests.postgresql import setup_postgres_test_db 

41 

42TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

43 

44 

45class DirectButlerPostgreSQLTests(ButlerQueryTests, unittest.TestCase): 

46 """Tests for DirectButler._query with PostgreSQL.""" 

47 

48 data_dir = os.path.join(TESTDIR, "data/registry") 

49 

50 @classmethod 

51 def setUpClass(cls): 

52 cls.postgres = cls.enterClassContext(setup_postgres_test_db()) 

53 

54 def make_butler(self, *args: str) -> Butler: 

55 config = ButlerConfig() 

56 self.postgres.patch_butler_config(config) 

57 registry = SqlRegistry.createFromConfig(config) 

58 butler = DirectButler( 

59 config=config, 

60 registry=registry, 

61 datastore=NullDatastore(None, None), 

62 storageClasses=StorageClassFactory(), 

63 ) 

64 self.enterContext(butler) 

65 for arg in args: 

66 self.load_data(butler, arg) 

67 return butler 

68 

69 

70if __name__ == "__main__": 

71 unittest.main()