chore: transition the library to microgenerator (#56)

* chore: remove old GAPIC code

* Regenerate the library with microgenerator

* Fix docs toctree includes

* Update Python version compatibility in README

* Adjust samples

* Fix datatransfer shim unit test

* Reduce required coverage threshold

The generated code tests do not cover all code paths after all...

* Simplify TransferConfig instantiation in sample

* Add UPGRADING guide

* Update UPGRADING.md (method name)

Co-authored-by: Bu Sun Kim <[email protected]>

Co-authored-by: Bu Sun Kim <[email protected]>

Author: 2 people

bigquery-datatransfer/snippets/quickstart.py

@@ -15,21 +15,22 @@
 # limitations under the License.
 
 
-def run_quickstart():
+def run_quickstart(project="my-project"):
     # [START bigquerydatatransfer_quickstart]
-    from google.cloud import bigquery_datatransfer
+    from google.cloud.bigquery import datatransfer
 
-    client = bigquery_datatransfer.DataTransferServiceClient()
+    client = datatransfer.DataTransferServiceClient()
 
-    project = 'my-project'  # TODO: Update to your project ID.
+    # TODO: Update to your project ID.
+    # project = "my-project"
 
     # Get the full path to your project.
-    parent = client.project_path(project)
+    parent = f"projects/{project}"
 
     print('Supported Data Sources:')
 
     # Iterate over all possible data sources.
-    for data_source in client.list_data_sources(parent):
+    for data_source in client.list_data_sources(parent=parent):
         print('{}:'.format(data_source.display_name))
         print('\tID: {}'.format(data_source.data_source_id))
         print('\tFull path: {}'.format(data_source.name))

bigquery-datatransfer/snippets/quickstart_test.py

@@ -14,7 +14,6 @@
 
 import os
 
-import mock
 import pytest
 
 import quickstart
@@ -24,18 +23,13 @@
 
 
 @pytest.fixture
-def mock_project_path():
+def mock_project_id():
     """Mock out project and replace with project from environment."""
-    project_patch = mock.patch(
-        'google.cloud.bigquery_datatransfer.DataTransferServiceClient.'
-        'project_path')
 
-    with project_patch as project_mock:
-        project_mock.return_value = 'projects/{}'.format(PROJECT)
-        yield project_mock
+    return PROJECT
 
 
-def test_quickstart(capsys, mock_project_path):
-    quickstart.run_quickstart()
+def test_quickstart(capsys, mock_project_id):
+    quickstart.run_quickstart(mock_project_id)
     out, _ = capsys.readouterr()
     assert 'Supported Data Sources:' in out