Add functional tests for unit testing an incremental model with a ver…

…sion

tests/functional/unit_testing/fixtures.py

@@ -318,6 +318,14 @@
 {% endif %}
 """
 
+my_incremental_model_versioned_yml = """
+models:
+  - name: my_incremental_model
+    latest_version: 1
+    versions:
+      - v: 1
+"""
+
 test_my_model_incremental_yml_basic = """
 unit_tests:
   - name: incremental_false

tests/functional/unit_testing/test_unit_testing.py

@@ -8,6 +8,7 @@
     external_package,
     external_package__accounts_seed_csv,
     my_incremental_model_sql,
+    my_incremental_model_versioned_yml,
     my_incremental_model_with_alias_sql,
     my_model_a_sql,
     my_model_b_sql,
@@ -290,6 +291,24 @@ def test_basic(self, project):
         assert len(results) == 2
 
 
+class TestUnitTestIncrementalModelWithVersion:
+    @pytest.fixture(scope="class")
+    def models(self):
+        return {
+            "my_incremental_model.sql": my_incremental_model_sql,
+            "events.sql": event_sql,
+            "schema.yml": my_incremental_model_versioned_yml + test_my_model_incremental_yml_basic,
+        }
+
+    def test_basic(self, project):
+        results = run_dbt(["run"])
+        assert len(results) == 2
+
+        # Select by model name
+        results = run_dbt(["test", "--select", "my_incremental_model"], expect_pass=True)
+        assert len(results) == 2
+
+
 class TestUnitTestExplicitSeed:
     @pytest.fixture(scope="class")
     def seeds(self):