add test tear down: rm *.db files so the next test doesn't pick them up

Author: codeforkjeff

tests/functional/adapter/test_basic.py

@@ -1,3 +1,7 @@
+
+import glob
+import os
+
 import pytest
 
 from dbt.tests.adapter.basic.test_base import BaseSimpleMaterializations
@@ -11,41 +15,50 @@
 from dbt.tests.adapter.basic.test_snapshot_timestamp import BaseSnapshotTimestamp
 from dbt.tests.adapter.basic.test_adapter_methods import BaseAdapterMethod
 
-class TestSimpleMaterializationsSqlite(BaseSimpleMaterializations):
+
+class TearDownMixin():
+    @classmethod
+    def teardown_class(module):
+        for path in glob.glob('/tmp/dbt-sqlite-tests/*.db'):
+            print("DELETING")
+            os.remove(path)
+
+
+class TestSimpleMaterializationsSqlite(BaseSimpleMaterializations, TearDownMixin):
     pass
 
 
-class TestSingularTestsSqlite(BaseSingularTests):
+class TestSingularTestsSqlite(BaseSingularTests, TearDownMixin):
     pass
 
 
-class TestSingularTestsEphemeralSqlite(BaseSingularTestsEphemeral):
+class TestSingularTestsEphemeralSqlite(BaseSingularTestsEphemeral, TearDownMixin):
     pass
 
 
-class TestEmptySqlite(BaseEmpty):
+class TestEmptySqlite(BaseEmpty, TearDownMixin):
     pass
 
 
-class TestEphemeralSqlite(BaseEphemeral):
+class TestEphemeralSqlite(BaseEphemeral, TearDownMixin):
     pass
 
 
-class TestIncrementalSqlite(BaseIncremental):
+class TestIncrementalSqlite(BaseIncremental, TearDownMixin):
     pass
 
 
-class TestGenericTestsSqlite(BaseGenericTests):
+class TestGenericTestsSqlite(BaseGenericTests, TearDownMixin):
     pass
 
 
-class TestSnapshotCheckColsSqlite(BaseSnapshotCheckCols):
+class TestSnapshotCheckColsSqlite(BaseSnapshotCheckCols, TearDownMixin):
     pass
 
 
-class TestSnapshotTimestampSqlite(BaseSnapshotTimestamp):
+class TestSnapshotTimestampSqlite(BaseSnapshotTimestamp, TearDownMixin):
     pass
 
 
-class TestBaseAdapterMethod(BaseAdapterMethod):
+class TestBaseAdapterMethod(BaseAdapterMethod, TearDownMixin):
     pass