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test_dml.py
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# -*- coding: utf-8 -*-
from __future__ import print_function
import sys
import unittest
import tarantool
from .lib.tarantool_server import TarantoolServer
class TestSuite_Request(unittest.TestCase):
@classmethod
def setUpClass(self):
print(' DML '.center(70, '='), file=sys.stderr)
print('-' * 70, file=sys.stderr)
self.srv = TarantoolServer()
self.srv.script = 'test/suites/box.lua'
self.srv.start()
self.con = tarantool.Connection(self.srv.host, self.srv.args['primary'])
self.adm = self.srv.admin
self.space_created = self.adm("box.schema.create_space('space_1')")
self.adm("""
box.space['space_1']:create_index('primary', {
type = 'tree',
parts = {1, 'num'},
unique = true})
""".replace('\n', ' '))
self.adm("""
box.space['space_1']:create_index('secondary', {
type = 'tree',
parts = {2, 'num', 3, 'str'},
unique = false})
""".replace('\n', ' '))
self.space_created = self.adm("box.schema.create_space('space_2')")
self.adm("""
box.space['space_2']:create_index('primary', {
type = 'hash',
parts = {1, 'num'},
unique = true})
""".replace('\n', ' '))
self.adm("json = require('json')")
self.adm("fiber = require('fiber')")
self.adm("uuid = require('uuid')")
def setUp(self):
# prevent a remote tarantool from clean our session
if self.srv.is_started():
self.srv.touch_lock()
def test_00_00_authenticate(self):
self.assertIsNone(self.srv.admin("""
box.schema.user.create('test', { password = 'test' })
"""))
self.assertIsNone(self.srv.admin("""
box.schema.user.grant('test', 'execute,read,write', 'universe')
"""))
self.assertEqual(self.con.authenticate('test', 'test')._data, None)
def test_00_01_space_created(self):
# Check that space is created in setUpClass
self.assertEqual(self.space_created[1], 'created')
def test_00_02_fill_space(self):
# Fill space with values
for i in range(1, 500):
if i % 10 == 0:
# prevent a remote tarantool from clean our session
self.srv.touch_lock()
self.assertEqual(
self.con.insert('space_1', [i, i%5, 'tuple_'+str(i)])[0],
[i, i%5, 'tuple_'+str(i)]
)
def test_00_03_answer_repr(self):
repr_str = """- [1, 1, 'tuple_1']"""
self.assertEqual(repr(self.con.select('space_1', 1)), repr_str)
def test_02_select(self):
# Check that select with different keys are Ok. (With and without index names)
self.assertSequenceEqual(self.con.select('space_1', 20), [[20, 0, 'tuple_20']])
self.assertSequenceEqual(self.con.select('space_1', [21]), [[21, 1, 'tuple_21']])
self.assertSequenceEqual(self.con.select('space_1', [22], index='primary'), [[22, 2, 'tuple_22']])
self.assertSequenceEqual(self.con.select('space_1', [23], index='primary'), [[23, 3, 'tuple_23']])
# Check that Offset and Limit args are working fine.
self.assertSequenceEqual(self.con.select('space_1', [20], index='primary', limit=1), [[20, 0, 'tuple_20']])
# With other indexes too
self.assertSequenceEqual(
sorted(
self.con.select('space_1', [0], index='secondary', offset=3, limit=0),
key = lambda x: x[0]),
[]
)
self.assertSequenceEqual(
sorted(
self.con.select('space_1', [0], index='secondary', offset=3, limit=1),
key = lambda x: x[0]),
[[110, 0, 'tuple_110']]
)
self.assertSequenceEqual(
sorted(
self.con.select('space_1', [0], index='secondary', offset=3, limit=2),
key = lambda x: x[0]),
[[110, 0, 'tuple_110'],\
[115, 0, 'tuple_115']]
)
select_req = self.con.select('space_1', [0], index='secondary')
self.assertEqual(len(select_req), 99)
for i in select_req:
self.assertTrue(not (i[0] % 5))
self.assertTrue(not i[1])
self.assertTrue(i[2] == 'tuple_' + str(i[0]))
# Check limit again.
self.assertEqual(len(self.con.select('space_1', [0, 'tuple_20'], index='secondary', limit=0)), 0)
self.assertEqual(len(self.con.select('space_1', [0], index='secondary', limit=0)), 0)
self.assertEqual(len(self.con.select('space_1', [0], index='secondary', limit=100)), 99)
self.assertEqual(len(self.con.select('space_1', [0], index='secondary', limit=50)), 50)
# TODO: Check iterator_types
self.assertSequenceEqual(
self.con.select('space_1', [0, 'tuple_20'], index='secondary', limit=2, iterator=tarantool.const.ITERATOR_GT),
[[200, 0, 'tuple_200'], [205, 0, 'tuple_205']]
)
def test_03_delete(self):
# Check that delete works fine
self.assertSequenceEqual(self.con.delete('space_1', 20), [[20, 0, 'tuple_20']])
self.assertSequenceEqual(self.con.delete('space_1', [20]), [])
self.assertSequenceEqual(self.con.select('space_1', [20], index='primary'), [])
# Check that <index_id> field has no meaning, yet.
with self.assertRaisesRegexp(tarantool.DatabaseError,
'(19, .*)'):
self.con.delete('space_1', [1, 'tuple_21'])
self.assertSequenceEqual(self.con.select('space_1', [21], index='primary'), [[21, 1, 'tuple_21']])
def test_04_replace(self):
# Check replace that is Ok.
self.assertSequenceEqual(self.con.replace('space_1', [2, 2, 'tuple_3']), [[2, 2, 'tuple_3']])
self.assertSequenceEqual(self.con.select('space_1', 2), [[2, 2, 'tuple_3']])
# Check replace that isn't Ok.
with self.assertRaisesRegexp(tarantool.DatabaseError,
'(39, .*)'):
self.assertSequenceEqual(self.con.replace('space_1', [2, 2]), [[2, 2, 'tuple_2']])
def test_05_ping(self):
# Simple ping test
# * No exceptions are raised
# * Ping time > 0
if sys.platform.startswith("win"):
self.skipTest("Windows clock precision causes test to fail sometimes, see #214")
self.assertTrue(self.con.ping() > 0)
self.assertEqual(self.con.ping(notime=True), "Success")
def test_06_update(self):
self.assertSequenceEqual(self.con.update('space_1', (2,), [('+', 1, 3)]),
[[2, 5, 'tuple_3']])
self.assertSequenceEqual(self.con.update('space_1', (2,), [('-', 1, 3)]),
[[2, 2, 'tuple_3']])
self.assertSequenceEqual(self.con.update('space_1', (2,), [(':', 2, 3, 2, 'lalal')]),
[[2, 2, 'tuplalal_3']])
self.assertSequenceEqual(self.con.update('space_1', (2,), [('!', 2, '1')]),
[[2, 2, '1', 'tuplalal_3']])
self.assertSequenceEqual(self.con.update('space_1', (2,), [('!', 2, 'oingo, boingo')]),
[[2, 2, 'oingo, boingo', '1', 'tuplalal_3']])
self.assertSequenceEqual(self.con.update('space_1', (2,), [('#', 2, 2)]),
[[2, 2, 'tuplalal_3']])
def test_07_call_16(self):
con = tarantool.Connection(self.srv.host, self.srv.args['primary'], call_16 = True)
con.authenticate('test', 'test')
self.assertSequenceEqual(con.call('json.decode', '[123, 234, 345]'), [[123, 234, 345]])
self.assertSequenceEqual(con.call('json.decode', ['[123, 234, 345]']), [[123, 234, 345]])
self.assertSequenceEqual(con.call('json.decode', ('[123, 234, 345]',)), [[123, 234, 345]])
with self.assertRaisesRegexp(tarantool.DatabaseError, '(32, .*)'):
con.call('json.decode')
with self.assertRaisesRegexp(tarantool.DatabaseError, '(32, .*)'):
con.call('json.decode', '{[1, 2]: "world"}')
ans = con.call('fiber.time')
self.assertEqual(len(ans), 1)
self.assertEqual(len(ans[0]), 1)
self.assertIsInstance(ans[0][0], float)
ans = con.call('fiber.time64')
self.assertEqual(len(ans), 1)
self.assertEqual(len(ans[0]), 1)
self.assertIsInstance(ans[0][0], tarantool.utils.integer_types)
ans = con.call('uuid.str')
self.assertEqual(len(ans), 1)
self.assertEqual(len(ans[0]), 1)
self.assertIsInstance(ans[0][0], str)
self.assertSequenceEqual(con.call('box.tuple.new', [1, 2, 3, 'fld_1']), [[1, 2, 3, 'fld_1']])
self.assertSequenceEqual(con.call('box.tuple.new', 'fld_1'), [['fld_1']])
def test_07_call_17(self):
con = tarantool.Connection(self.srv.host, self.srv.args['primary'])
con.authenticate('test', 'test')
self.assertSequenceEqual(con.call('json.decode', '[123, 234, 345]'), [[123, 234, 345]])
self.assertSequenceEqual(con.call('json.decode', ['[123, 234, 345]']), [[123, 234, 345]])
self.assertSequenceEqual(con.call('json.decode', ('[123, 234, 345]',)), [[123, 234, 345]])
with self.assertRaisesRegexp(tarantool.DatabaseError, '(32, .*)'):
con.call('json.decode')
with self.assertRaisesRegexp(tarantool.DatabaseError, '(32, .*)'):
con.call('json.decode', '{[1, 2]: "world"}')
ans = con.call('fiber.time')
self.assertEqual(len(ans), 1)
self.assertIsInstance(ans[0], float)
ans = con.call('fiber.time64')
self.assertEqual(len(ans), 1)
self.assertIsInstance(ans[0], tarantool.utils.integer_types)
ans = con.call('uuid.str')
self.assertEqual(len(ans), 1)
self.assertIsInstance(ans[0], str)
self.assertSequenceEqual(con.call('box.tuple.new', [1, 2, 3, 'fld_1']), [[1, 2, 3, 'fld_1']])
self.assertSequenceEqual(con.call('box.tuple.new', 'fld_1'), [['fld_1']])
con.close()
def test_08_eval(self):
self.assertSequenceEqual(self.con.eval('return json.decode(...)',
'[123, 234, 345]'), [[123, 234, 345]])
self.assertSequenceEqual(self.con.eval('return json.decode(...)',
['[123, 234, 345]']), [[123, 234, 345]])
self.assertSequenceEqual(self.con.eval('return json.decode(...)',
('[123, 234, 345]',)), [[123, 234, 345]])
self.assertSequenceEqual(self.con.eval('return json.decode("[123, 234, 345]")'),
[[123, 234, 345]])
self.assertSequenceEqual(self.con.eval('return json.decode("[123, 234, 345]"), '+
'json.decode("[123, 234, 345]")'),
[[123, 234, 345], [123, 234, 345]])
self.assertSequenceEqual(self.con.eval('json.decode("[123, 234, 345]")'), [])
def test_09_upsert(self):
self.assertSequenceEqual(self.con.select('space_1', [22], index='primary'), [[22, 2, 'tuple_22']])
self.assertSequenceEqual(self.con.select('space_1', [23], index='primary'), [[23, 3, 'tuple_23']])
self.assertSequenceEqual(self.con.select('space_1', [499], index='primary'), [[499, 4, 'tuple_499']])
self.assertSequenceEqual(self.con.select('space_1', [500], index='primary'), [])
self.assertSequenceEqual(self.con.upsert('space_1', [500, 123, 'hello, world'],
[(':', 2, 2, 3, "---")]), [])
self.assertSequenceEqual(self.con.select('space_1', [500], index='primary'), [[500, 123, 'hello, world']])
self.assertSequenceEqual(self.con.upsert('space_1', [500, 123, 'hello, world'],
[(':', 2, 2, 3, "---")]), [])
self.assertSequenceEqual(self.con.select('space_1', [500], index='primary'), [[500, 123, 'he---, world']])
def test_10_space(self):
space = self.con.space('space_1')
self.assertSequenceEqual(space.select([22], index='primary'), [[22, 2, 'tuple_22']])
self.assertSequenceEqual(space.replace([22, 10, 'lol']), [[22, 10, 'lol']])
self.assertSequenceEqual(space.insert([900, 10, 'foo']), [[900, 10, 'foo']])
self.assertSequenceEqual(space.select([10], index='secondary'), [
[900, 10, 'foo'], [22, 10, 'lol']
])
self.assertSequenceEqual(space.select([10], index='secondary', limit=1), [
[900, 10, 'foo']
])
self.assertSequenceEqual(space.select([10], index='secondary', limit=1, offset=1), [
[22, 10, 'lol']
])
self.assertSequenceEqual(space.select([501], index='primary'), [])
self.assertSequenceEqual(space.upsert([501, 123, 'hello, world'],
[(':', 2, 2, 3, "---")]), [])
self.assertSequenceEqual(space.select([501], index='primary'), [[501, 123, 'hello, world']])
self.assertSequenceEqual(space.upsert([501, 123, 'hello, world'],
[(':', 2, 2, 3, "---")]), [])
self.assertSequenceEqual(space.update([400], [('!', 2, 'oingo, boingo')]),
[[400, 0, 'oingo, boingo', 'tuple_400']])
self.assertSequenceEqual(space.update([400], [('#', 2, 1)]),
[[400, 0, 'tuple_400']])
self.assertSequenceEqual(space.delete([900]), [[900, 10, 'foo']])
def test_11_select_all_hash(self):
space = self.con.space('space_2')
cnt = 10
for k in range(cnt):
space.insert([k, 'lol'])
self.assertEqual(len(space.select(())), cnt)
self.assertEqual(len(space.select([])), cnt)
self.assertEqual(len(space.select()), cnt)
with self.assertRaises(tarantool.error.DatabaseError):
space.select((), iterator=tarantool.const.ITERATOR_EQ)
def test_12_update_fields(self):
self.srv.admin(
"""
do
local sp = box.schema.create_space('sp', {
format = {
{ name = 'fir', type = 'unsigned' },
{ name = 'sec', type = 'string' },
{ name = 'thi', type = 'unsigned' },
}
})
sp:create_index('pr', {
parts = {1, 'unsigned'}
})
end
""")
self.con.insert('sp', [2, 'help', 4])
self.assertSequenceEqual(
self.con.update('sp', (2,), [('+', 'thi', 3)]),
[[2, 'help', 7]]
)
@classmethod
def tearDownClass(self):
self.con.close()
self.srv.stop()
self.srv.clean()