MicroPythonOS/tests/package_manager.py

import unittest

from mpos import PackageManager

class TestCompareVersions(unittest.TestCase):

    def test_lower_short(self):
        self.assertFalse(PackageManager.compare_versions("1" , "4"))

    def test_lower(self):
        self.assertFalse(PackageManager.compare_versions("1.2.3" , "4.5.6"))

    def test_equal(self):
        self.assertFalse(PackageManager.compare_versions("1.2.3" , "1.2.3"))

    def test_higher(self):
        self.assertTrue(PackageManager.compare_versions("4.5.6", "1.2.3"))
    
    def test_higher_medium_and_long(self):
        self.assertTrue(PackageManager.compare_versions("4.5", "1.2.3"))
    
    def test_words(self):
        self.assertFalse(PackageManager.compare_versions("weird" , "input"))

    def test_one_empty(self):
        self.assertFalse(PackageManager.compare_versions("1.2.3" , ""))

class TestPackageManager_is_installed_by_name(unittest.TestCase):

    def test_installed_builtin(self):
        self.assertTrue(PackageManager.is_installed_by_name("com.micropythonos.appstore"))

    def test_installed_not_builtin(self):
        self.assertTrue(PackageManager.is_installed_by_name("com.micropythonos.helloworld"))

    def test_not_installed(self):
        self.assertFalse(PackageManager.is_installed_by_name("com.micropythonos.badname"))