# -*- coding: utf-8 -*-
'''
unittests for yaml outputter
'''

# Import Python Libs
from __future__ import absolute_import

# Import Salt Testing Libs
from tests.support.mixins import LoaderModuleMockMixin
from tests.support.unit import TestCase
from tests.support.mock import patch

# Import Salt Libs
import salt.output.yaml_out as yaml


class YamlTestCase(TestCase, LoaderModuleMockMixin):
    '''
    Test cases for salt.output.json_out
    '''
    def setup_loader_modules(self):
        return {yaml: {}}

    def setUp(self):
        self.data = {'test': 'two', 'example': 'one'}
        self.addCleanup(delattr, self, 'data')

    def test_default_output(self):
        ret = yaml.output(self.data)
        expect = 'example: one\ntest: two\n'
        self.assertEqual(expect, ret)

    def test_negative_int_output(self):
        with patch.dict(yaml.__opts__, {'output_indent': -1}):
            ret = yaml.output(self.data)
            expect = '{example: one, test: two}\n'
            self.assertEqual(expect, ret)