Fixed test cases for snapshot unique_key

Author: aosingh

dbt_adbs_test_project/models/promotion_costs.sql

@@ -13,7 +13,7 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 #}
-{{ config(materialized='table', grants = {'select': ['dbt_test_1']})}}
+{{ config(materialized='table', grants = {'select': ['DBT_TEST_USER_1']})}}
 with all_promo_costs as(
     select * from {{ source('sh_database', 'promotions') }}
 )

tests/functional/adapter/snapshots/test_invalidate_deletes.py

@@ -1,5 +1,5 @@
 """
-Copyright (c) 2022, Oracle and/or its affiliates.
+Copyright (c) 2025, Oracle and/or its affiliates.
 Copyright (c) 2020, Vitor Avancini
 
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -34,7 +34,7 @@
 {% snapshot cc_all_snapshot %}
     {{ config(
         check_cols='all', 
-        unique_key='id', 
+        unique_key=['id'], 
         strategy='check',
         target_database=database, 
         target_schema=schema,

tests/functional/adapter/test_basic.py

@@ -103,6 +103,50 @@
 """
 
 
+cc_all_snapshot_sql = """
+{% snapshot cc_all_snapshot %}
+    {{ config(
+        check_cols='all', unique_key=['id'], strategy='check',
+        target_database=database, target_schema=schema
+    ) }}
+    select * from {{ ref(var('seed_name', 'base')) }}
+{% endsnapshot %}
+""".strip()
+
+cc_name_snapshot_sql = """
+{% snapshot cc_name_snapshot %}
+    {{ config(
+        check_cols=['name'], unique_key=['id'], strategy='check',
+        target_database=database, target_schema=schema
+    ) }}
+    select * from {{ ref(var('seed_name', 'base')) }}
+{% endsnapshot %}
+""".strip()
+
+cc_date_snapshot_sql = """
+{% snapshot cc_date_snapshot %}
+    {{ config(
+        check_cols=['some_date'], unique_key=['id'], strategy='check',
+        target_database=database, target_schema=schema
+    ) }}
+    select * from {{ ref(var('seed_name', 'base')) }}
+{% endsnapshot %}
+""".strip()
+
+ts_snapshot_sql = """
+{% snapshot ts_snapshot %}
+    {{ config(
+        strategy='timestamp',
+        unique_key=['id'],
+        updated_at='some_date',
+        target_database=database,
+        target_schema=schema,
+    )}}
+    select * from {{ ref(var('seed_name', 'base')) }}
+{% endsnapshot %}
+""".strip()
+
+
 class TestSimpleMaterializationsOracle(BaseSimpleMaterializations):
     pass
 
@@ -146,11 +190,23 @@ class TestGenericTestsOracle(BaseGenericTests):
 
 
 class TestSnapshotCheckColsOracle(BaseSnapshotCheckCols):
-    pass
+
+    @pytest.fixture(scope="class")
+    def snapshots(self):
+        return {
+            "cc_all_snapshot.sql": cc_all_snapshot_sql,
+            "cc_date_snapshot.sql": cc_date_snapshot_sql,
+            "cc_name_snapshot.sql": cc_name_snapshot_sql,
+        }
 
 
 class TestSnapshotTimestampOracle(BaseSnapshotTimestamp):
-    pass
+
+    @pytest.fixture(scope="class")
+    def snapshots(self):
+        return {
+            "ts_snapshot.sql": ts_snapshot_sql,
+        }
 
 
 class TestBaseAdapterMethodOracle(BaseAdapterMethod):

tests/functional/adapter/test_grants.py

@@ -38,10 +38,10 @@
 my_snapshot_sql = """
 {% snapshot my_snapshot %}
     {{ config(
-        check_cols='all', unique_key='id', strategy='check',
+        check_cols='all', unique_key=['id'], strategy='check',
         target_database=database, target_schema=schema
     ) }}
-    select 1 as id, cast('blue' as {{ type_string() }}) as color from dual
+    select 1 as id, cast('blue' as {{ type_string() }}) as color
 {% endsnapshot %}
 """.strip()