default 127.0.0.1 for test host

Author: David Erb

tests/test_aiomysql.py

@@ -34,7 +34,7 @@ class AiomysqlTester(BaseTester):
     async def _main_coroutine(self, database_specification, output_directory):
         """ """
 
-        host = Envvar("MYSQL_HOST")
+        host = Envvar("MYSQL_HOST", default="127.0.0.1")
         assert host.is_set
         port = Envvar("MYSQL_PORT", default=3306)
         assert port.is_set

tests/test_database.py

@@ -37,7 +37,7 @@ def test(self, logging_setup, output_directory):
         Tests the mysql implementation of Database.
         """
 
-        host = Envvar("MYSQL_HOST")
+        host = Envvar("MYSQL_HOST", default="127.0.0.1")
         assert host.is_set
         port = Envvar("MYSQL_PORT", default=3306)
         assert port.is_set