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Remove test decorators for json module

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The json module is available in all Python versions supported by
psycopg2. No need to check for its presence when executing tests.

Should have been included with d58844e548
but was missed.
This commit is contained in:
Jon Dufresne 2017-12-01 21:06:10 -08:00
parent a51160317c
commit d0c7126aa8
1 changed files with 0 additions and 56 deletions
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56
tests/test_types_extras.py
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@ -812,30 +812,6 @@ class AdaptTypeTestCase(ConnectingTestCase):
return oid return oid
def skip_if_json_module(f):
"""Skip a test if a Python json module *is* available"""
@wraps(f)
def skip_if_json_module_(self):
if psycopg2.extras.json is not None:
return self.skipTest("json module is available")
return f(self)
return skip_if_json_module_
def skip_if_no_json_module(f):
"""Skip a test if no Python json module is available"""
@wraps(f)
def skip_if_no_json_module_(self):
if psycopg2.extras.json is None:
return self.skipTest("json module not available")
return f(self)
return skip_if_no_json_module_
def skip_if_no_json_type(f): def skip_if_no_json_type(f):
"""Skip a test if PostgreSQL json type is not available""" """Skip a test if PostgreSQL json type is not available"""
@wraps(f) @wraps(f)
@ -851,23 +827,6 @@ def skip_if_no_json_type(f):
class JsonTestCase(ConnectingTestCase): class JsonTestCase(ConnectingTestCase):
@skip_if_json_module
def test_module_not_available(self):
from psycopg2.extras import Json
self.assertRaises(ImportError, Json(None).getquoted)
@skip_if_json_module
def test_customizable_with_module_not_available(self):
from psycopg2.extras import Json
class MyJson(Json):
def dumps(self, obj):
assert obj is None
return "hi"
self.assertEqual(MyJson(None).getquoted(), "'hi'")
@skip_if_no_json_module
def test_adapt(self): def test_adapt(self):
from psycopg2.extras import json, Json from psycopg2.extras import json, Json
@ -879,7 +838,6 @@ class JsonTestCase(ConnectingTestCase):
self.assertQuotedEqual(curs.mogrify("%s", (Json(obj),)), self.assertQuotedEqual(curs.mogrify("%s", (Json(obj),)),
psycopg2.extensions.QuotedString(json.dumps(obj)).getquoted()) psycopg2.extensions.QuotedString(json.dumps(obj)).getquoted())
@skip_if_no_json_module
def test_adapt_dumps(self): def test_adapt_dumps(self):
from psycopg2.extras import json, Json from psycopg2.extras import json, Json
@ -897,7 +855,6 @@ class JsonTestCase(ConnectingTestCase):
self.assertQuotedEqual(curs.mogrify("%s", (Json(obj, dumps=dumps),)), self.assertQuotedEqual(curs.mogrify("%s", (Json(obj, dumps=dumps),)),
b"'123.45'") b"'123.45'")
@skip_if_no_json_module
def test_adapt_subclass(self): def test_adapt_subclass(self):
from psycopg2.extras import json, Json from psycopg2.extras import json, Json
@ -915,7 +872,6 @@ class JsonTestCase(ConnectingTestCase):
obj = Decimal('123.45') obj = Decimal('123.45')
self.assertQuotedEqual(curs.mogrify("%s", (MyJson(obj),)), b"'123.45'") self.assertQuotedEqual(curs.mogrify("%s", (MyJson(obj),)), b"'123.45'")
@skip_if_no_json_module
def test_register_on_dict(self): def test_register_on_dict(self):
from psycopg2.extras import Json from psycopg2.extras import Json
psycopg2.extensions.register_adapter(dict, Json) psycopg2.extensions.register_adapter(dict, Json)
@ -937,7 +893,6 @@ class JsonTestCase(ConnectingTestCase):
self.assertRaises(psycopg2.ProgrammingError, self.assertRaises(psycopg2.ProgrammingError,
psycopg2.extras.register_json, self.conn) psycopg2.extras.register_json, self.conn)
@skip_if_no_json_module
@skip_before_postgres(9, 2) @skip_before_postgres(9, 2)
def test_default_cast(self): def test_default_cast(self):
curs = self.conn.cursor() curs = self.conn.cursor()
@ -948,7 +903,6 @@ class JsonTestCase(ConnectingTestCase):
curs.execute("""select array['{"a": 100.0, "b": null}']::json[]""") curs.execute("""select array['{"a": 100.0, "b": null}']::json[]""")
self.assertEqual(curs.fetchone()[0], [{'a': 100.0, 'b': None}]) self.assertEqual(curs.fetchone()[0], [{'a': 100.0, 'b': None}])
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_register_on_connection(self): def test_register_on_connection(self):
psycopg2.extras.register_json(self.conn) psycopg2.extras.register_json(self.conn)
@ -956,7 +910,6 @@ class JsonTestCase(ConnectingTestCase):
curs.execute("""select '{"a": 100.0, "b": null}'::json""") curs.execute("""select '{"a": 100.0, "b": null}'::json""")
self.assertEqual(curs.fetchone()[0], {'a': 100.0, 'b': None}) self.assertEqual(curs.fetchone()[0], {'a': 100.0, 'b': None})
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_register_on_cursor(self): def test_register_on_cursor(self):
curs = self.conn.cursor() curs = self.conn.cursor()
@ -964,7 +917,6 @@ class JsonTestCase(ConnectingTestCase):
curs.execute("""select '{"a": 100.0, "b": null}'::json""") curs.execute("""select '{"a": 100.0, "b": null}'::json""")
self.assertEqual(curs.fetchone()[0], {'a': 100.0, 'b': None}) self.assertEqual(curs.fetchone()[0], {'a': 100.0, 'b': None})
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_register_globally(self): def test_register_globally(self):
old = psycopg2.extensions.string_types.get(114) old = psycopg2.extensions.string_types.get(114)
@ -982,7 +934,6 @@ class JsonTestCase(ConnectingTestCase):
if olda: if olda:
psycopg2.extensions.register_type(olda) psycopg2.extensions.register_type(olda)
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_loads(self): def test_loads(self):
json = psycopg2.extras.json json = psycopg2.extras.json
@ -996,7 +947,6 @@ class JsonTestCase(ConnectingTestCase):
self.assert_(isinstance(data['a'], Decimal)) self.assert_(isinstance(data['a'], Decimal))
self.assertEqual(data['a'], Decimal('100.0')) self.assertEqual(data['a'], Decimal('100.0'))
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_no_conn_curs(self): def test_no_conn_curs(self):
from psycopg2._json import _get_json_oids from psycopg2._json import _get_json_oids
@ -1023,7 +973,6 @@ class JsonTestCase(ConnectingTestCase):
if olda: if olda:
psycopg2.extensions.register_type(olda) psycopg2.extensions.register_type(olda)
@skip_if_no_json_module
@skip_before_postgres(9, 2) @skip_before_postgres(9, 2)
def test_register_default(self): def test_register_default(self):
curs = self.conn.cursor() curs = self.conn.cursor()
@ -1042,7 +991,6 @@ class JsonTestCase(ConnectingTestCase):
self.assert_(isinstance(data[0]['a'], Decimal)) self.assert_(isinstance(data[0]['a'], Decimal))
self.assertEqual(data[0]['a'], Decimal('100.0')) self.assertEqual(data[0]['a'], Decimal('100.0'))
@skip_if_no_json_module
@skip_if_no_json_type @skip_if_no_json_type
def test_null(self): def test_null(self):
psycopg2.extras.register_json(self.conn) psycopg2.extras.register_json(self.conn)
@ -1052,7 +1000,6 @@ class JsonTestCase(ConnectingTestCase):
curs.execute("""select NULL::json[]""") curs.execute("""select NULL::json[]""")
self.assertEqual(curs.fetchone()[0], None) self.assertEqual(curs.fetchone()[0], None)
@skip_if_no_json_module
def test_no_array_oid(self): def test_no_array_oid(self):
curs = self.conn.cursor() curs = self.conn.cursor()
t1, t2 = psycopg2.extras.register_json(curs, oid=25) t1, t2 = psycopg2.extras.register_json(curs, oid=25)
@ -1064,7 +1011,6 @@ class JsonTestCase(ConnectingTestCase):
self.assertEqual(data['a'], 100) self.assertEqual(data['a'], 100)
self.assertEqual(data['b'], None) self.assertEqual(data['b'], None)
@skip_if_no_json_module
def test_str(self): def test_str(self):
snowman = u"\u2603" snowman = u"\u2603"
obj = {'a': [1, 2, snowman]} obj = {'a': [1, 2, snowman]}
@ -1075,7 +1021,6 @@ class JsonTestCase(ConnectingTestCase):
self.assert_(s.startswith("'")) self.assert_(s.startswith("'"))
self.assert_(s.endswith("'")) self.assert_(s.endswith("'"))
@skip_if_no_json_module
@skip_before_postgres(8, 2) @skip_before_postgres(8, 2)
def test_scs(self): def test_scs(self):
cnn_on = self.connect(options="-c standard_conforming_strings=on") cnn_on = self.connect(options="-c standard_conforming_strings=on")
@ -1188,7 +1133,6 @@ class JsonbTestCase(ConnectingTestCase):
curs.execute("""select NULL::jsonb[]""") curs.execute("""select NULL::jsonb[]""")
self.assertEqual(curs.fetchone()[0], None) self.assertEqual(curs.fetchone()[0], None)
decorate_all_tests(JsonbTestCase, skip_if_no_json_module)
decorate_all_tests(JsonbTestCase, skip_if_no_jsonb_type) decorate_all_tests(JsonbTestCase, skip_if_no_jsonb_type)