def test_failure_has_same_insert_ids(self):
tempdir = '%s%s' % (self._new_tempdir(), os.sep)
file_name_1 = os.path.join(tempdir, 'file1')
file_name_2 = os.path.join(tempdir, 'file2')
def store_callback(arg):
insert_ids = [
r.insertId for r in arg.tableDataInsertAllRequest.rows
]
colA_values = [
r.json.additionalProperties[0].value.string_value
for r in arg.tableDataInsertAllRequest.rows
]
json_output = {'insertIds': insert_ids, 'colA_values': colA_values}
# The first time we try to insert, we save those insertions in
# file insert_calls1.
if not os.path.exists(file_name_1):
with open(file_name_1, 'w') as f:
json.dump(json_output, f)
raise RuntimeError()
else:
with open(file_name_2, 'w') as f:
json.dump(json_output, f)
res = mock.Mock()
res.insertErrors = []
return res
client = mock.Mock()
client.tabledata.InsertAll = mock.Mock(side_effect=store_callback)
# Using the bundle based direct runner to avoid pickling problems
# with mocks.
with beam.Pipeline(runner='BundleBasedDirectRunner') as p:
_ = (p
| beam.Create([{
'columnA': 'value1',
'columnB': 'value2'
}, {
'columnA': 'value3',
'columnB': 'value4'
}, {
'columnA': 'value5',
'columnB': 'value6'
}])
| _StreamToBigQuery('project:dataset.table', [], [],
'anyschema',
None,
'CREATE_NEVER',
None,
None,
None, [],
test_client=client))
with open(file_name_1) as f1, open(file_name_2) as f2:
self.assertEqual(json.load(f1), json.load(f2))
def test_failure_has_same_insert_ids(self):
def store_callback(arg):
insert_ids = [r.insertId for r in arg.tableDataInsertAllRequest.rows]
colA_values = [r.json.additionalProperties[0].value.string_value
for r in arg.tableDataInsertAllRequest.rows]
json_output = {'insertIds': insert_ids,
'colA_values': colA_values}
# The first time we try to insert, we save those insertions in
# file insert_calls1.
if not os.path.exists('insert_calls1'):
json.dump(json_output, open('insert_calls1', 'w'))
raise Exception()
else:
json.dump(json_output, open('insert_calls2', 'w'))
res = mock.Mock()
res.insertErrors = []
return res
client = mock.Mock()
client.tabledata.InsertAll = mock.Mock(side_effect=store_callback)
with beam.Pipeline(runner='BundleBasedDirectRunner') as p:
_ = (p
| beam.Create([{'columnA':'value1', 'columnB':'value2'},
{'columnA':'value3', 'columnB':'value4'},
{'columnA':'value5', 'columnB':'value6'}])
| _StreamToBigQuery(
'project:dataset.table',
[], [],
'anyschema',
None,
'CREATE_NEVER', None,
None, None,
[], test_client=client))
self.assertEqual(
json.load(open('insert_calls1')),
json.load(open('insert_calls2')))
