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Types tests adapted to CockroachDB
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@ -32,6 +32,7 @@ import platform
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from . import testutils
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import unittest
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from .testutils import PY2, long, text_type, ConnectingTestCase, restore_types
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from .testutils import skip_if_crdb
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import psycopg2
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from psycopg2.extensions import AsIs, adapt, register_adapter
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@ -148,12 +149,14 @@ class TypesBasicTests(ConnectingTestCase):
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buf2 = self.execute("SELECT %s::bytea AS foo", (buf,))
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self.assertEqual(s, buf2.tobytes())
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@skip_if_crdb
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def testArray(self):
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s = self.execute("SELECT %s AS foo", ([[1, 2], [3, 4]],))
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self.failUnlessEqual(s, [[1, 2], [3, 4]])
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s = self.execute("SELECT %s AS foo", (['one', 'two', 'three'],))
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self.failUnlessEqual(s, ['one', 'two', 'three'])
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@skip_if_crdb
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def testEmptyArrayRegression(self):
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# ticket #42
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curs = self.conn.cursor()
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@ -170,6 +173,7 @@ class TypesBasicTests(ConnectingTestCase):
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curs.execute("select col from array_test where id = 2")
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self.assertEqual(curs.fetchone()[0], [])
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@skip_if_crdb
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@testutils.skip_before_postgres(8, 4)
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def testNestedEmptyArray(self):
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# issue #788
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@ -235,6 +239,7 @@ class TypesBasicTests(ConnectingTestCase):
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self.assert_(isinstance(x[0], bytes))
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self.assertEqual(x, [b'a', b'b', b'c'])
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@skip_if_crdb
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@testutils.skip_before_postgres(8, 2)
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def testArrayOfNulls(self):
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curs = self.conn.cursor()
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@ -271,6 +276,7 @@ class TypesBasicTests(ConnectingTestCase):
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curs.execute("insert into na (boolaa) values (%s)", ([[True, None]],))
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curs.execute("insert into na (boolaa) values (%s)", ([[None, None]],))
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@skip_if_crdb
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@testutils.skip_before_postgres(8, 2)
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def testNestedArrays(self):
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curs = self.conn.cursor()
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@ -400,6 +406,7 @@ class TypesBasicTests(ConnectingTestCase):
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a = self.execute("select '{1, 2, NULL}'::int4[]")
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self.assertEqual(a, [2, 4, 'nada'])
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@skip_if_crdb
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@testutils.skip_before_postgres(8, 2)
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def testNetworkArray(self):
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# we don't know these types, but we know their arrays
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@ -27,7 +27,7 @@ from pickle import dumps, loads
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import unittest
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from .testutils import (PY2, text_type, skip_if_no_uuid, skip_before_postgres,
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ConnectingTestCase, py3_raises_typeerror, slow, skip_from_python,
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restore_types)
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restore_types, skip_if_crdb, crdb_version)
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import psycopg2
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import psycopg2.extras
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@ -134,6 +134,7 @@ class TypesExtrasTests(ConnectingTestCase):
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def skip_if_no_hstore(f):
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@wraps(f)
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@skip_if_crdb
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def skip_if_no_hstore_(self):
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oids = HstoreAdapter.get_oids(self.conn)
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if oids is None or not oids[0]:
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@ -417,6 +418,7 @@ class HstoreTestCase(ConnectingTestCase):
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def skip_if_no_composite(f):
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@wraps(f)
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@skip_if_crdb
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def skip_if_no_composite_(self):
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if self.conn.info.server_version < 80000:
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return self.skipTest(
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@ -786,6 +788,7 @@ def skip_if_no_json_type(f):
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return skip_if_no_json_type_
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@skip_if_crdb
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class JsonTestCase(ConnectingTestCase):
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def test_adapt(self):
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objs = [None, "te'xt", 123, 123.45,
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@ -990,8 +993,9 @@ class JsonbTestCase(ConnectingTestCase):
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curs.execute("""select '{"a": 100.0, "b": null}'::jsonb""")
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self.assertEqual(curs.fetchone()[0], {'a': 100.0, 'b': None})
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curs.execute("""select array['{"a": 100.0, "b": null}']::jsonb[]""")
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self.assertEqual(curs.fetchone()[0], [{'a': 100.0, 'b': None}])
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if crdb_version(self.conn) is None:
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curs.execute("""select array['{"a": 100.0, "b": null}']::jsonb[]""")
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self.assertEqual(curs.fetchone()[0], [{'a': 100.0, 'b': None}])
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def test_register_on_connection(self):
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psycopg2.extras.register_json(self.conn, loads=self.myloads, name='jsonb')
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@ -1025,11 +1029,12 @@ class JsonbTestCase(ConnectingTestCase):
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data = curs.fetchone()[0]
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self.assert_(isinstance(data['a'], Decimal))
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self.assertEqual(data['a'], Decimal('100.0'))
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# sure we are not manling json too?
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curs.execute("""select '{"a": 100.0, "b": null}'::json""")
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data = curs.fetchone()[0]
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self.assert_(isinstance(data['a'], float))
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self.assertEqual(data['a'], 100.0)
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# sure we are not mangling json too?
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if crdb_version(self.conn) is None:
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curs.execute("""select '{"a": 100.0, "b": null}'::json""")
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data = curs.fetchone()[0]
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self.assert_(isinstance(data['a'], float))
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self.assertEqual(data['a'], 100.0)
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def test_register_default(self):
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curs = self.conn.cursor()
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@ -1044,17 +1049,19 @@ class JsonbTestCase(ConnectingTestCase):
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self.assert_(isinstance(data['a'], Decimal))
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self.assertEqual(data['a'], Decimal('100.0'))
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curs.execute("""select array['{"a": 100.0, "b": null}']::jsonb[]""")
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data = curs.fetchone()[0]
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self.assert_(isinstance(data[0]['a'], Decimal))
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self.assertEqual(data[0]['a'], Decimal('100.0'))
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if crdb_version(self.conn) is None:
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curs.execute("""select array['{"a": 100.0, "b": null}']::jsonb[]""")
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data = curs.fetchone()[0]
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self.assert_(isinstance(data[0]['a'], Decimal))
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self.assertEqual(data[0]['a'], Decimal('100.0'))
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def test_null(self):
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curs = self.conn.cursor()
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curs.execute("""select NULL::jsonb""")
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self.assertEqual(curs.fetchone()[0], None)
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curs.execute("""select NULL::jsonb[]""")
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self.assertEqual(curs.fetchone()[0], None)
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if crdb_version(self.conn) is None:
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curs.execute("""select NULL::jsonb[]""")
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self.assertEqual(curs.fetchone()[0], None)
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class RangeTestCase(unittest.TestCase):
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@ -1325,6 +1332,7 @@ class RangeTestCase(unittest.TestCase):
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self.assertEqual(result, expected)
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@skip_if_crdb
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@skip_before_postgres(9, 2, "range not supported before postgres 9.2")
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class RangeCasterTestCase(ConnectingTestCase):
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