TST: incorrectly used fixtures causing warnings
https://travis-ci.org/pandas-dev/pandas/jobs/415820572: this is the 3.6 build
```
=============================== warnings summary ===============================
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_read_sql_iris
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_read_sql_view
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_fail
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_replace
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_append
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_type_mapping
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_series
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_panel
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_roundtrip
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_roundtrip_chunksize
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_execute_sql
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_date_parsing
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_date_and_index
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_timedelta
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_complex
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_index_label
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_to_sql_index_label_multiindex
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_multiindex_roundtrip
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_integer_col_names
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_get_schema
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_get_schema_dtypes
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_get_schema_keys
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_chunksize_read
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_categorical
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_unicode_column_name
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_escaped_table_name
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_read_table_columns
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_read_table_index_col
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_read_sql_delegate
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_not_reflect_all_tables
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_warning_case_insensitive_table_name
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_sqlalchemy_type_mapping
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_database_uri_string
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_query_by_text_obj
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestSQLApiConn::()::test_query_by_select_obj
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_aread_sql
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_sql_parameter
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_sql_named_parameter
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql_empty
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql_fail
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql_replace
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql_append
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_create_table
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_drop_table
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_roundtrip
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_execute_sql
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_table
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_table_columns
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_table_absent
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_bigint
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_default_date_load
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_datetime_with_timezone
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_date_parsing
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_datetime
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_datetime_NaT
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_datetime_date
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_datetime_time
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_mixed_dtype_insert
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_nan_numeric
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_nan_fullcolumn
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_nan_string
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_to_sql_save_index
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_get_schema_create_table
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_dtype
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_notna_dtype
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_double_precision
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_connectable_issue_example
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_temporary_table
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_transactions
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_default_type_conversion
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
pandas/tests/io/test_sql.py::TestMySQLAlchemyConn::()::test_read_procedure
  /home/travis/miniconda3/envs/pandas/lib/python3.6/site-packages/_pytest/fixtures.py:795: RemovedInPytest4Warning: Fixture setup_method called directly. Fixtures are not meant to be called directly, are created automatically when test functions request them as parameters. See https://docs.pytest.org/en/latest/fixture.html for more information.
    res = next(it)
```