feat: feat: SQLAlchemy 2.0 support

.github/workflows/test_suite.yml

@@ -87,6 +87,30 @@ jobs:
  GOOGLE_CLOUD_PROJECT: appdev-soda-spanner-staging
  SQLALCHEMY_SILENCE_UBER_WARNING: 1
 
+ compliance_tests_20:
+ runs-on: ubuntu-latest
+
+ services:
+ emulator-0:
+ image: gcr.io/cloud-spanner-emulator/emulator:latest
+ ports:
+ - 9010:9010
+
+ steps:
+ - name: Checkout code
+ uses: actions/checkout@v2
+ - name: Setup Python
+ uses: actions/setup-python@v4
+ with:
+ python-version: 3.8
+ - name: Install nox
+ run: python -m pip install nox
+ - name: Run Compliance Tests
+ run: nox -s compliance_test_20
+ env:
+ SPANNER_EMULATOR_HOST: localhost:9010
+ GOOGLE_CLOUD_PROJECT: appdev-soda-spanner-staging
+
  migration_tests:
  runs-on: ubuntu-latest
 

google/cloud/sqlalchemy_spanner/requirements.py

@@ -14,6 +14,7 @@
 
 from sqlalchemy.testing import exclusions
 from sqlalchemy.testing.requirements import SuiteRequirements
+from sqlalchemy.testing.exclusions import against, only_on
 
 
 class Requirements(SuiteRequirements): # pragma: no cover
@@ -45,6 +46,15 @@ def foreign_key_constraint_name_reflection(self):
  def schema_reflection(self):
  return exclusions.open()
 
+ @property
+ def array_type(self):
+ return only_on([lambda config: against(config, "postgresql")])
+
+ @property
+ def uuid_data_type(self):
+ """Return databases that support the UUID datatype."""
+ return only_on(("postgresql >= 8.3", "mariadb >= 10.7.0"))
+
  @property
  def implicitly_named_constraints(self):
  return exclusions.open()
@@ -99,3 +109,8 @@ def precision_numerics_enotation_large(self):
  """target backend supports Decimal() objects using E notation
  to represent very large values."""
  return exclusions.open()
+
+ @property
+ def views(self):
+ """Target database must support VIEWs."""
+ return exclusions.open()