Added integration tests for CSV()

Author: mansueli

tests/_async/test_filter_request_builder_integration.py

@@ -401,6 +401,18 @@ async def test_explain_json():
     assert res.data[0]["Plan"]["Node Type"] == "Aggregate"
 
 
+async def test_csv():
+    res = (
+        await rest_client()
+        .from_("countries")
+        .select("country_name, iso")
+        .in_("nicename", ["Albania", "Algeria"])
+        .csv()
+        .execute()
+    )
+    assert "ALBANIA,AL\nALGERIA,DZ" in res.data
+
+
 async def test_explain_text():
     res = (
         await rest_client()

tests/_sync/test_filter_request_builder_integration.py

@@ -360,6 +360,18 @@ def test_or_in():
     ]
 
 
+def test_csv():
+    res = (
+        rest_client()
+        .from_("countries")
+        .select("country_name, iso")
+        .in_("nicename", ["Albania", "Algeria"])
+        .csv()
+        .execute()
+    )
+    assert "ALBANIA,AL\nALGERIA,DZ" in res.data
+
+
 def test_or_on_reference_table():
     res = (
         rest_client()