Migrate Bigtable operators system tests according to AIP-47 (#26911)

Change-Id: Id9069e5e6453ae4c520dfc485c64c8b944dc9279

Co-authored-by: Bartlomiej Hirsz <[email protected]>

docs/apache-airflow-providers-google/operators/cloud/bigtable.rst

@@ -42,7 +42,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_instance_create]
@@ -65,7 +65,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_instance_update]
@@ -85,7 +85,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_instance_delete]
@@ -105,7 +105,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_cluster_update]
@@ -129,7 +129,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_table_create]
@@ -157,7 +157,7 @@ Using the operator
 You can create the operator with or without project id. If project id is missing
 it will be retrieved from the Google Cloud connection used. Both variants are shown:
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_table_delete]
@@ -182,7 +182,7 @@ timeout hits and does not raise any exception.
 Using the operator
 """"""""""""""""""
 
-.. exampleinclude:: /../../airflow/providers/google/cloud/example_dags/example_bigtable.py
+.. exampleinclude:: /../../tests/system/providers/google/cloud/bigtable/example_bigtable.py
     :language: python
     :dedent: 4
     :start-after: [START howto_operator_gcp_bigtable_table_wait_for_replication]

tests/system/providers/google/cloud/bigtable/__init__.py

@@ -0,0 +1,16 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.