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Merged
chemelnucfin merged 1 commit into from
Dec 19, 2017
Merged

Spanner: invalid type test #4569

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25 changes: 25 additions & 0 deletions spanner/tests/system/test_system.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1235,6 +1235,31 @@ def test_execute_sql_returning_array_of_struct(self):
[[['a', 1], ['b', 2]]],
])

def test_invalid_type(self):
table = 'counters'
columns = ('name', 'value')
session = self._db.session()
session.create()
self.to_delete.append(session)

valid_input = (('', 0),)
with session.batch() as batch:
batch.delete(table, self.ALL)
batch.insert(table, columns, valid_input)

invalid_input = ((0, ''),)
with self.assertRaises(errors.RetryError) as exc_info:
with session.batch() as batch:
batch.delete(table, self.ALL)
batch.insert(table, columns, invalid_input)

cause = exc_info.exception.cause
self.assertEqual(cause.code(), StatusCode.FAILED_PRECONDITION)
error_msg = (
'Invalid value for column value in table '
'counters: Expected INT64.')
self.assertEqual(cause.details(), error_msg)

def test_execute_sql_w_query_param(self):
session = self._db.session()
session.create()
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