1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
#------------------------------------------------------------------------------
# Copyright (c) 2020, Oracle and/or its affiliates. All rights reserved.
#------------------------------------------------------------------------------
"""
3500 - Module for testing the JSON data type.
"""
import datetime
import decimal
import unittest
import cx_Oracle as oracledb
import test_env
@unittest.skipUnless(test_env.get_client_version() >= (21, 0),
"unsupported client")
@unittest.skipUnless(test_env.get_server_version() >= (21, 0),
"unsupported server")
class TestCase(test_env.BaseTestCase):
json_data = [
True,
False,
'String',
b'Some Bytes',
{},
{"name": None},
{"name": "John"},
{"age": 30},
{"Permanent": True},
{
"employee": {
"name":"John",
"age": 30,
"city": "Delhi",
"Parmanent": True
}
},
{
"employees": ["John", "Matthew", "James"]
},
{
"employees": [
{
"employee1": {"name": "John", "city": "Delhi"}
},
{
"employee2": {"name": "Matthew", "city": "Mumbai"}
},
{
"employee3": {"name": "James", "city": "Bangalore"}
}
]
}
]
def __bind_scalar_as_json(self, data):
self.cursor.execute("truncate table TestJson")
out_var = self.cursor.var(oracledb.DB_TYPE_JSON,
arraysize=len(data))
self.cursor.setinputsizes(None, oracledb.DB_TYPE_JSON, out_var)
bind_data = list(enumerate(data))
self.cursor.executemany("""
insert into TestJson values (:1, :2)
returning JsonCol into :json_out""", bind_data)
self.connection.commit()
self.assertEqual(out_var.values, [[v] for v in data])
def test_3500_insert_and_fetch_single_json(self):
"3500 - insert and fetch single row with JSON"
self.cursor.execute("truncate table TestJson")
self.cursor.setinputsizes(None, oracledb.DB_TYPE_JSON)
self.cursor.execute("insert into TestJson values (:1, :2)",
[1, self.json_data])
self.cursor.execute("select JsonCol from TestJson")
result, = self.cursor.fetchone()
self.assertEqual(result, self.json_data)
def test_3501_execute_with_dml_returning(self):
"3501 - inserting single rows with JSON and DML returning"
json_val = self.json_data[11]
self.cursor.execute("truncate table TestJson")
json_out = self.cursor.var(oracledb.DB_TYPE_JSON)
self.cursor.setinputsizes(None, oracledb.DB_TYPE_JSON, json_out)
self.cursor.execute("""
insert into TestJson values (:1, :2)
returning JsonCol into :json_out""",
[1, json_val])
self.assertEqual(json_out.getvalue(0), [json_val])
def test_3502_insert_and_fetch_multiple_json(self):
"3502 - insert and fetch multiple rows with JSON"
self.cursor.execute("truncate table TestJson")
self.cursor.setinputsizes(None, oracledb.DB_TYPE_JSON)
data = list(enumerate(self.json_data))
self.cursor.executemany("insert into TestJson values(:1, :2)", data)
self.cursor.execute("select * from TestJson")
fetched_data = self.cursor.fetchall()
self.assertEqual(fetched_data, data)
def test_3503_executemany_with_dml_returning(self):
"3503 - inserting multiple rows with JSON and DML returning"
self.cursor.execute("truncate table TestJson")
int_values = [i for i in range(len(self.json_data))]
out_int_var = self.cursor.var(int, arraysize=len(int_values))
out_json_var = self.cursor.var(oracledb.DB_TYPE_JSON,
arraysize=len(int_values))
self.cursor.setinputsizes(None, oracledb.DB_TYPE_JSON, out_int_var,
out_json_var)
data = list(zip(int_values, self.json_data))
self.cursor.executemany("""
insert into TestJson
values(:int_val, :json_val)
returning IntCol, JsonCol into :int_var, :json_var""", data)
self.assertEqual(out_int_var.values, [[v] for v in int_values])
self.assertEqual(out_json_var.values, [[v] for v in self.json_data])
def test_3504_boolean(self):
"3504 - test binding boolean values as scalar JSON values"
data = [
True,
False,
True,
True,
False,
True
]
self.__bind_scalar_as_json(data)
def test_3505_strings_and_bytes(self):
"3505 - test binding strings/bytes values as scalar JSON values"
data = [
"String 1",
b"A raw value",
"A much longer string",
b"A much longer RAW value",
"Short string",
b"Y"
]
self.__bind_scalar_as_json(data)
def test_3506_datetime(self):
"3506 - test binding dates/intervals as scalar JSON values"
data = [
datetime.datetime.today(),
datetime.datetime(2004, 2, 1, 3, 4, 5),
datetime.datetime(2020, 12, 2, 13, 29, 14),
datetime.timedelta(8.5),
datetime.datetime(2002, 12, 13, 9, 36, 0),
oracledb.Timestamp(2002, 12, 13, 9, 36, 0),
datetime.datetime(2002, 12, 13)
]
self.__bind_scalar_as_json(data)
def test_3507_bind_number(self):
"3507 - test binding number in json values"
data = [
0,
1,
25.25,
6088343244,
-9999999999999999999,
decimal.Decimal("0.25"),
decimal.Decimal("10.25"),
decimal.Decimal("319438950232418390.273596")
]
self.__bind_scalar_as_json(data)
if __name__ == "__main__":
test_env.run_test_cases()
|
