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hello_world_write_test.py
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hello_world_write_test.py
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# Copyright 2020 Google Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import os
import uuid
from google.cloud import bigtable
import pytest
import hello_world_write
PROJECT = os.environ['GOOGLE_CLOUD_PROJECT']
BIGTABLE_INSTANCE = os.environ['BIGTABLE_INSTANCE']
TABLE_ID_PREFIX = 'mobile-time-series-{}'
@pytest.fixture(scope="module", autouse=True)
def table_id():
client = bigtable.Client(project=PROJECT, admin=True)
instance = client.instance(BIGTABLE_INSTANCE)
table_id = TABLE_ID_PREFIX.format(str(uuid.uuid4())[:16])
table = instance.table(table_id)
if table.exists():
table.delete()
table.create(column_families={'stats_summary': None})
yield table_id
table.delete()
def test_hello_world_write(table_id):
hello_world_write.run([
'--bigtable-project=%s' % PROJECT,
'--bigtable-instance=%s' % BIGTABLE_INSTANCE,
'--bigtable-table=%s' % table_id])
client = bigtable.Client(project=PROJECT, admin=True)
instance = client.instance(BIGTABLE_INSTANCE)
table = instance.table(table_id)
rows = table.read_rows()
count = 0
for _ in rows:
count += 1
assert count == 2