from hl7.version import get_version

from .compat import patch, unittest


class GetVersionTest(unittest.TestCase):
    @patch('hl7.version.VERSION', new=(0, 4, 1))
    def test_no_modifier(self):
        self.assertEqual('0.4.1', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, ''))
    def test_empty_modifier(self):
        self.assertEqual('0.4.1', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, None))
    def test_none_modifier(self):
        self.assertEqual('0.4.1', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'final'))
    def test_final(self):
        self.assertEqual('0.4.1', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'rc'))
    def test_rc(self):
        self.assertEqual('0.4.1rc', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'rc4'))
    def test_rc_num(self):
        self.assertEqual('0.4.1rc4', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'b'))
    def test_beta(self):
        self.assertEqual('0.4.1b', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'a'))
    def test_alpha(self):
        self.assertEqual('0.4.1a', get_version())

    @patch('hl7.version.VERSION', new=(0, 4, 1, 'dev'))
    def test_dev(self):
        self.assertEqual('0.4.1.dev', get_version())