Initial use of adapter test framework (#106)

CHANGELOG.md

@@ -12,6 +12,7 @@
 - Change logic for Post-failure job run ([#67](https://github.com/dbt-labs/dbt-snowflake/pull/67))
 - Update to version bumping script ([#68](https://github.com/dbt-labs/dbt-snowflake/pull/68))
 - Add contributing.md file for snowflake adapter repo ([#79](https://github.com/dbt-labs/dbt-snowflake/pull/79))
+- Use dbt.tests.adapter.basic in test suite (new test framework) ([#105](https://github.com/dbt-labs/dbt-snowflake/issues/105), [#106](https://github.com/dbt-labs/dbt-snowflake/pull/106))
 
 ### Contributors
 - [@joshuataylor](https://github.com/joshuataylor) ([#40](https://github.com/dbt-labs/dbt-snowflake/pull/40))

dev_requirements.txt

@@ -1,6 +1,7 @@
 # install latest changes in dbt-core
 # TODO: how to automate switching from develop to version branches?
-git+https://github.com/dbt-labs/dbt.git#egg=dbt-core&subdirectory=core
+git+https://github.com/dbt-labs/dbt-core.git#egg=dbt-core&subdirectory=core
+git+https://github.com/dbt-labs/dbt-core.git#egg=dbt-tests-adapter&subdirectory=tests/adapter
 
 bumpversion
 flake8

pytest.ini

@@ -0,0 +1,10 @@
+[pytest]
+filterwarnings =
+    ignore:.*'soft_unicode' has been renamed to 'soft_str'*:DeprecationWarning
+    ignore:unclosed file .*:ResourceWarning
+env_files =
+    test.env
+testpaths =
+    tests/unit
+    tests/integration
+    tests/functional

tests/conftest.py

@@ -0,0 +1,22 @@
+import pytest
+import os
+
+# Import the fuctional fixtures as a plugin
+# Note: fixtures with session scope need to be local
+
+pytest_plugins = ["dbt.tests.fixtures.project"]
+
+# The profile dictionary, used to write out profiles.yml
+@pytest.fixture(scope="class")
+def dbt_profile_target():
+    return {
+        'type': 'snowflake',
+        'threads': 4,
+        'account': os.getenv('SNOWFLAKE_TEST_ACCOUNT'),
+        'user': os.getenv('SNOWFLAKE_TEST_USER'),
+        'password': os.getenv('SNOWFLAKE_TEST_PASSWORD'),
+        'database': os.getenv('SNOWFLAKE_TEST_DATABASE'),
+        'warehouse': os.getenv('SNOWFLAKE_TEST_WAREHOUSE'),
+    }
+
+

tests/functional/adapter/test_basic.py

@@ -0,0 +1,49 @@
+import pytest
+
+from dbt.tests.adapter.basic.test_base import BaseSimpleMaterializations
+from dbt.tests.adapter.basic.test_singular_tests import BaseSingularTests
+from dbt.tests.adapter.basic.test_singular_tests_ephemeral import (
+    BaseSingularTestsEphemeral,
+)
+from dbt.tests.adapter.basic.test_empty import BaseEmpty
+from dbt.tests.adapter.basic.test_ephemeral import BaseEphemeral
+from dbt.tests.adapter.basic.test_incremental import BaseIncremental
+from dbt.tests.adapter.basic.test_generic_tests import BaseGenericTests
+from dbt.tests.adapter.basic.test_snapshot_check_cols import BaseSnapshotCheckCols
+from dbt.tests.adapter.basic.test_snapshot_timestamp import BaseSnapshotTimestamp
+
+
+class TestSimpleMaterializationsSnowflake(BaseSimpleMaterializations):
+    pass
+
+
+class TestSingularTestsSnowflake(BaseSingularTests):
+    pass
+
+
+class TestSingularTestsEphemeralSnowflake(BaseSingularTestsEphemeral):
+    pass
+
+
+class TestEmptySnowflake(BaseEmpty):
+    pass
+
+
+class TestEphemeralSnowflake(BaseEphemeral):
+    pass
+
+
+class TestIncrementalSnowflake(BaseIncremental):
+    pass
+
+
+class TestGenericTestsSnowflake(BaseGenericTests):
+    pass
+
+
+class TestSnapshotCheckColsSnowflake(BaseSnapshotCheckCols):
+    pass
+
+
+class TestSnapshotTimestampSnowflake(BaseSnapshotTimestamp):
+    pass

tox.ini

@@ -26,13 +26,7 @@ skip_install = true
 passenv = DBT_* SNOWFLAKE_TEST_* PYTEST_ADDOPTS
 commands =
   snowflake: {envpython} -m pytest {posargs} -m profile_snowflake tests/integration
+  snowflake: {envpython} -m pytest {posargs} tests/functional
 deps =
   -rdev_requirements.txt
   -e.
-
-[pytest]
-env_files =
-    test.env
-testpaths =
-    tests/unit
-    tests/integration