Draft Integration test for ref_override

test/integration/055_ref_override_test/data/seed_1.csv

@@ -0,0 +1,4 @@
+a,b
+1,2
+2,4
+3,6

test/integration/055_ref_override_test/data/seed_2.csv

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+a,b
+6,2
+12,4
+18,6

test/integration/055_ref_override_test/macros/ref_override_macro.sql

@@ -0,0 +1,2 @@
+-- Macro to override ref and always return the same result
+{% macro ref(modelname) %} seed_2 {% endmacro %}

test/integration/055_ref_override_test/models/ref_override.sql

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+select
+    *
+from {{ ref('seed_1') }}

test/integration/055_ref_override_test/test_ref_override.py

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+from test.integration.base import DBTIntegrationTest, use_profile
+
+
+class TestRefOverride(DBTIntegrationTest):
+    @property
+    def schema(self):
+        return "dbt_ref_override_055"
+
+    @property
+    def project_config(self):
+        return {
+            'data-paths': ['data'],
+            "macro-paths": ["macros"],
+        }
+
+    @property
+    def models(self):
+        return "models"
+
+    @use_profile('postgres')
+    def test_postgres_ref_override(self):
+        self.run_dbt(['seed'])
+        self.run_dbt(['run'])
+        # We want it to equal seed_2 and not seed_1. If it's
+        # still pointing at seed_1 then the override hasn't worked.
+        self.assertTablesEqual('ref_override', 'seed_2')