import unittest

import core.config
import modules.core.kernel


class kernel(unittest.TestCase):
    def setUp(self):
        self.someKernel = "this-is-my-kernel"
        self.module = modules.core.kernel.Module(
            config=core.config.Config([]), theme=None
        )

    def test_full_text(self):
        with unittest.mock.patch("modules.core.kernel.platform") as platform:
            platform.release.return_value = self.someKernel
            self.assertEqual(1, len(self.module.widgets()))
            self.assertEqual(self.someKernel, self.module.widget().full_text())


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