Tools/Scripts/webkitpy/common/version_name_map_unittest.py

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import unittest

from webkitpy.common.system.systemhost import SystemHost
from webkitpy.common.version import Version
from version_name_map import VersionNameMap


class VersionMapTestCase(unittest.TestCase):

    def test_default_system_platform(self):
        host = SystemHost()
        map = VersionNameMap(platform=host.platform)
        self.assertEqual(map.default_system_platform, host.platform.os_name)

    def test_mac_version_by_name(self):
        map = VersionNameMap()
        self.assertEqual(('mac', Version(10, 12)), map.from_name('Sierra'))
        self.assertEqual(('mac', Version(10, 12)), map.from_name('sierra'))
        self.assertEqual(('mac', Version(10, 11)), map.from_name('El Capitan'))
        self.assertEqual(('mac', Version(10, 11)), map.from_name('elcapitan'))
        self.assertEqual(('mac', Version(10, 11)), map.from_name('el Capitan'))

    def test_ios_version_by_name(self):
        map = VersionNameMap()
        self.assertEqual(('ios', Version(11)), map.from_name('iOS 11'))
        self.assertEqual(('ios', Version(11)), map.from_name('ios11'))
        self.assertEqual(('ios', Version(11)), map.from_name('iOS 11.2'))
        self.assertEqual(('ios', Version(11)), map.from_name('ios11.2'))
        self.assertEqual(('ios', Version(11)), map.from_name('iOS11.2'))

    def test_mac_name_by_version(self):
        map = VersionNameMap()
        self.assertEqual('Sierra', map.to_name(version=Version(10, 12), platform='mac'))
        self.assertEqual('El Capitan', map.to_name(version=Version(10, 11), platform='mac'))
        self.assertEqual('El Capitan', map.to_name(version=Version(10, 11, 3), platform='mac'))

    def test_ios_name_by_version(self):
        map = VersionNameMap()
        self.assertEqual('iOS 11', map.to_name(version=Version(11), platform='ios'))
        self.assertEqual('iOS 10', map.to_name(version=Version(10), platform='ios'))
        self.assertEqual('iOS 10', map.to_name(version=Version(10, 3), platform='ios'))