from __future__ import unicode_literals
from __future__ import absolute_import
from .. import unittest
from fig import Service
from fig.service import ConfigError

class ServiceTest(unittest.TestCase):
    def test_name_validations(self):
        self.assertRaises(ConfigError, lambda: Service(name=''))

        self.assertRaises(ConfigError, lambda: Service(name=' '))
        self.assertRaises(ConfigError, lambda: Service(name='/'))
        self.assertRaises(ConfigError, lambda: Service(name='!'))
        self.assertRaises(ConfigError, lambda: Service(name='\xe2'))
        self.assertRaises(ConfigError, lambda: Service(name='_'))
        self.assertRaises(ConfigError, lambda: Service(name='____'))
        self.assertRaises(ConfigError, lambda: Service(name='foo_bar'))
        self.assertRaises(ConfigError, lambda: Service(name='__foo_bar__'))

        Service('a')
        Service('foo')

    def test_project_validation(self):
        self.assertRaises(ConfigError, lambda: Service(name='foo', project='_'))
        Service(name='foo', project='bar')

    def test_config_validation(self):
        self.assertRaises(ConfigError, lambda: Service(name='foo', port=['8000']))
        Service(name='foo', ports=['8000'])