add a pretty janky data test to expose quoting issues

test/integration/001_simple_copy_test/test_simple_copy.py

@@ -17,6 +17,7 @@ def models(self):
 
 
 class TestSimpleCopy(BaseTestSimpleCopy):
+
     @use_profile("postgres")
     def test__postgres__simple_copy(self):
         self.use_default_project({"data-paths": [self.dir("seed-initial")]})
@@ -83,6 +84,12 @@ def test__snowflake__simple_copy(self):
 
         self.assertManyTablesEqual(["SEED", "VIEW_MODEL", "INCREMENTAL", "MATERIALIZED"])
 
+        self.use_default_project({
+            "test-paths": [self.dir("tests")],
+            "data-paths": [self.dir("seed-update")],
+        })
+        self.run_dbt(['test'])
+
     @use_profile("snowflake")
     def test__snowflake__simple_copy__quoting_off(self):
         self.use_default_project({
@@ -108,6 +115,13 @@ def test__snowflake__simple_copy__quoting_off(self):
 
         self.assertManyTablesEqual(["SEED", "VIEW_MODEL", "INCREMENTAL", "MATERIALIZED"])
 
+        self.use_default_project({
+            "test-paths": [self.dir("tests")],
+            "data-paths": [self.dir("seed-update")],
+            "quoting": {"identifier": False},
+        })
+        self.run_dbt(['test'])
+
     @use_profile("snowflake")
     def test__snowflake__seed__quoting_switch(self):
         self.use_default_project({
@@ -124,6 +138,12 @@ def test__snowflake__seed__quoting_switch(self):
         })
         results = self.run_dbt(["seed"], expect_pass=False)
 
+        self.use_default_project({
+            "test-paths": [self.dir("tests")],
+            "data-paths": [self.dir("seed-initial")],
+        })
+        self.run_dbt(['test'])
+
     @use_profile("bigquery")
     def test__bigquery__simple_copy(self):
         self.use_default_project({"data-paths": [self.dir("seed-initial")]})
@@ -148,20 +168,11 @@ def test__bigquery__simple_copy(self):
         self.assertTablesEqual("seed","incremental")
         self.assertTablesEqual("seed","materialized")
 
-
-class TestSimpleCopyQuotingIdentifierOn(BaseTestSimpleCopy):
-    @property
-    def project_config(self):
-        return {
-            'quoting': {
-                'identifier': True,
-            },
-        }
-
     @use_profile("snowflake")
     def test__snowflake__simple_copy__quoting_on(self):
         self.use_default_project({
             "data-paths": [self.dir("seed-initial")],
+            "quoting": {"identifier": True}
         })
 
         results = self.run_dbt(["seed"])
@@ -173,6 +184,7 @@ def test__snowflake__simple_copy__quoting_on(self):
 
         self.use_default_project({
             "data-paths": [self.dir("seed-update")],
+            "quoting": {"identifier": True}
         })
         results = self.run_dbt(["seed"])
         self.assertEqual(len(results),  1)
@@ -181,6 +193,8 @@ def test__snowflake__simple_copy__quoting_on(self):
 
         self.assertManyTablesEqual(["seed", "view_model", "incremental", "materialized"])
 
+        # can't run the test as this one's identifiers will be the wrong case
+
 
 class BaseLowercasedSchemaTest(BaseTestSimpleCopy):
     def unique_schema(self):
@@ -210,6 +224,12 @@ def test__snowflake__simple_copy(self):
 
         self.assertManyTablesEqual(["SEED", "VIEW_MODEL", "INCREMENTAL", "MATERIALIZED"])
 
+        self.use_default_project({
+            "test-paths": [self.dir("tests")],
+            "data-paths": [self.dir("seed-update")],
+        })
+        self.run_dbt(['test'])
+
 
 class TestSnowflakeSimpleLowercasedSchemaQuoted(BaseLowercasedSchemaTest):
     @property

test/integration/001_simple_copy_test/tests/get_relation_quoting.sql

@@ -0,0 +1,9 @@
+{%- set tgt = ref('seed') -%}
+{%- set got = adapter.get_relation(database=tgt.database, schema=tgt.schema, identifier=tgt.identifier) | string -%}
+{% set replaced = got.replace('"', '-') %}
+{% set expected = "-" + tgt.database.upper() + '-.-' + tgt.schema.upper() + '-.-' + tgt.identifier.upper() + '-' %}
+
+with cte as (
+    select '{{ replaced }}' as name
+)
+select * from cte where name not like '{{ expected }}'