chore: test psa on psc instance

Author: kgala2

tests/system/test_pymysql_connection.py

@@ -96,9 +96,6 @@ def test_pymysql_connection() -> None:
     db = os.environ["MYSQL_DB"]
     ip_type = os.environ.get("IP_TYPE", "public")
 
-    if ip_type == "private":
-        ip_type = "psc"
-
     engine, connector = create_sqlalchemy_engine(
         inst_conn_name, user, password, db, ip_type
     )
@@ -118,9 +115,6 @@ def test_lazy_pymysql_connection() -> None:
     db = os.environ["MYSQL_DB"]
     ip_type = os.environ.get("IP_TYPE", "public")
 
-    if ip_type == "private":
-        ip_type = "psc"
-
     engine, connector = create_sqlalchemy_engine(
         inst_conn_name, user, password, db, ip_type, "lazy"
     )

tests/system/test_pymysql_iam_auth.py

@@ -88,9 +88,6 @@ def test_pymysql_iam_authn_connection() -> None:
     db = os.environ["MYSQL_DB"]
     ip_type = os.environ.get("IP_TYPE", "public")
 
-    if ip_type == "private":
-        ip_type = "psc"
-
     engine, connector = create_sqlalchemy_engine(inst_conn_name, user, db, ip_type)
     with engine.connect() as conn:
         time = conn.execute(sqlalchemy.text("SELECT NOW()")).fetchone()
@@ -107,9 +104,6 @@ def test_lazy_pymysql_iam_authn_connection() -> None:
     db = os.environ["MYSQL_DB"]
     ip_type = os.environ.get("IP_TYPE", "public")
 
-    if ip_type == "private":
-        ip_type = "psc"
-
     engine, connector = create_sqlalchemy_engine(
         inst_conn_name, user, db, ip_type, "lazy"
     )