import unittest

from app.App import App


class test_SystemService(unittest.TestCase):

	@classmethod
	def setUpClass(cls):
		App.init()

	def test_getIp(self):
		ip = App.services.systemService.getIp()
		self.assertGreater(len(ip), 8)
		self.assertEqual(ip.count('.'), 3)

	def test_getRam(self):
		ram = App.services.systemService.getRamMbAvailable()
		self.assertGreater(ram, 0)
		self.assertLess(ram, 1000000)

	def test_getCpu(self):
		cpu = App.services.systemService.getCpuUtilization()
		self.assertGreater(cpu, 0)
		self.assertLess(cpu, 100)