Use SchemaParser render context to render test configs

CHANGELOG.md

@@ -19,6 +19,7 @@
 - Partial parsing: fix error after changing empty yaml file ([#3567](https://github.com/dbt-labs/dbt/issues/3567), [#3618](https://github.com/dbt-labs/dbt/pull/3618))
 - Partial parsing: handle source tests when changing test macro ([#3584](https://github.com/dbt-labs/dbt/issues/3584), [#3620](https://github.com/dbt-labs/dbt/pull/3620))
 - Partial parsing: schedule new macro file for parsing when macro patching ([#3627](https://github.com/dbt-labs/dbt/issues/3627), [#3627](https://github.com/dbt-labs/dbt/pull/3627))
+- Use `SchemaParser`'s render context to render test configs in order to support `var()` configured at the project level and passed in from the cli ([#3564](https://github.com/dbt-labs/dbt/issues/3564). [#3646](https://github.com/dbt-labs/dbt/pull/3646))
 
 ### Under the hood
 - Improve default view and table materialization performance by checking relational cache before attempting to drop temp relations ([#3112](https://github.com/fishtown-analytics/dbt/issues/3112), [#3468](https://github.com/fishtown-analytics/dbt/pull/3468))

core/dbt/parser/schemas.py

@@ -171,15 +171,15 @@ def __init__(
             self.project.config_version == 2
         )
         if all_v_2:
-            ctx = generate_schema_yml(
+            self.render_ctx = generate_schema_yml(
                 self.root_project, self.project.project_name
             )
         else:
-            ctx = generate_target_context(
+            self.render_ctx = generate_target_context(
                 self.root_project, self.root_project.cli_vars
             )
 
-        self.raw_renderer = SchemaYamlRenderer(ctx)
+        self.raw_renderer = SchemaYamlRenderer(self.render_ctx)
 
         internal_package_names = get_adapter_package_names(
             self.root_project.credentials.type
@@ -287,17 +287,13 @@ def _parse_generic_test(
         tags: List[str],
         column_name: Optional[str],
     ) -> ParsedSchemaTestNode:
-
-        render_ctx = generate_target_context(
-            self.root_project, self.root_project.cli_vars
-        )
         try:
             builder = TestBuilder(
                 test=test,
                 target=target,
                 column_name=column_name,
                 package_name=target.package_name,
-                render_ctx=render_ctx,
+                render_ctx=self.render_ctx,
             )
         except CompilationException as exc:
             context = _trimmed(str(target))

test/integration/008_schema_tests_test/models-v2/render_test_configured_arg_models/model.sql

@@ -0,0 +1 @@
+select 1 as id

test/integration/008_schema_tests_test/models-v2/render_test_configured_arg_models/schema.yml

@@ -0,0 +1,7 @@
+version: 2
+
+models:
+  - name: model
+    tests:
+      - equivalent:
+          value: "{{ var('myvar', 'baz') }}-bar"

test/integration/008_schema_tests_test/test_schema_v2_tests.py

@@ -331,14 +331,14 @@ def test_postgres_quote_required_column(self):
         self.assertEqual(len(results), 2)
 
 
-class TestVarsSchemaTests(DBTIntegrationTest):
+class TestCliVarsSchemaTests(DBTIntegrationTest):
     @property
     def schema(self):
         return "schema_tests_008"
 
     @property
     def models(self):
-        return "models-v2/render_test_arg_models"
+        return "models-v2/render_test_cli_arg_models"
 
     @property
     def project_config(self):
@@ -356,6 +356,32 @@ def test_postgres_argument_rendering(self):
         self.run_dbt(['test'], expect_pass=False)
 
 
+class TestConfiguredVarsSchemaTests(DBTIntegrationTest):
+    @property
+    def schema(self):
+        return "schema_tests_008"
+
+    @property
+    def models(self):
+        return "models-v2/render_test_configured_arg_models"
+
+    @property
+    def project_config(self):
+        return {
+            'config-version': 2,
+            "macro-paths": ["macros-v2/macros"],
+            'vars': {
+                'myvar': 'foo'
+            }
+        }
+
+    @use_profile('postgres')
+    def test_postgres_argument_rendering(self):
+        results = self.run_dbt()
+        self.assertEqual(len(results), 1)
+        results = self.run_dbt(['test'])
+        self.assertEqual(len(results), 1)
+
 class TestSchemaCaseInsensitive(DBTIntegrationTest):
     @property
     def schema(self):