def test_not_detected(self, _, __):
"""Check Archey does not crash when `/proc/meminfo` is not readable"""
ram = RAM()
output_mock = MagicMock()
ram.output(output_mock)
self.assertIsNone(ram.value)
self.assertEqual(output_mock.append.call_args[0][1],
DEFAULT_CONFIG['default_strings']['not_detected'])
def test_proc_meminfo(self, _):
"""Test `/proc/meminfo` parsing (when `free` is not available)"""
self.assertDictEqual(RAM().value, {
'used': 3739.296875,
'total': 7403.3203125,
'unit': 'MiB'
})
def test_free_dash_m_warning(self, _):
"""Test `free -m` output parsing for warning RAM use case"""
output_mock = MagicMock()
RAM(options={'warning': 33.3, 'danger': 66.7}).output(output_mock)
self.assertEqual(
output_mock.append.call_args[0][1],
'{0}3341 MiB{1} / 7412 MiB'.format(Colors.YELLOW_NORMAL,
Colors.CLEAR))
def test_free_dash_m_danger(self, _):
"""Test `free -m` output parsing for danger RAM use case"""
output_mock = MagicMock()
RAM(options={'warning': 25, 'danger': 45}).output(output_mock)
self.assertEqual(
output_mock.append.call_args[0][1],
'{0}12341 MiB{1} / 15658 MiB'.format(Colors.RED_NORMAL,
Colors.CLEAR))
def test_free_dash_m(self, _):
"""Test `free -m` output parsing for low RAM use case"""
output_mock = MagicMock()
RAM().output(output_mock)
self.assertEqual(
output_mock.append.call_args[0][1],
'{0}2043 MiB{1} / 15658 MiB'.format(
Colors.GREEN_NORMAL,
Colors.CLEAR
)
)
def test_various_output_configuration(self):
"""Test `output` overloading based on user preferences"""
ram_instance_mock = HelperMethods.entry_mock(RAM)
output_mock = MagicMock()
with self.subTest('Output in case of non-detection.'):
RAM.output(ram_instance_mock, output_mock)
self.assertEqual(output_mock.append.call_args[0][1],
DEFAULT_CONFIG['default_strings']['not_detected'])
output_mock.reset_mock()
with self.subTest('"Normal" output (green).'):
ram_instance_mock.value = {
'used': 2043.0,
'total': 15658.0,
'unit': 'MiB'
}
ram_instance_mock.options = {
'warning_use_percent': 33.3,
'danger_use_percent': 66.7
}
RAM.output(ram_instance_mock, output_mock)
self.assertEqual(
output_mock.append.call_args[0][1],
f'{Colors.GREEN_NORMAL}2043 MiB{Colors.CLEAR} / 15658 MiB')
output_mock.reset_mock()
with self.subTest('"Danger" output (red).'):
ram_instance_mock.value = {
'used': 7830.0,
'total': 15658.0,
'unit': 'MiB'
}
ram_instance_mock.options = {
'warning_use_percent': 25,
'danger_use_percent': 50
}
RAM.output(ram_instance_mock, output_mock)
self.assertEqual(
output_mock.append.call_args[0][1],
f'{Colors.RED_NORMAL}7830 MiB{Colors.CLEAR} / 15658 MiB')
def test_free_dash_m(self, _):
"""Test `free -m` output parsing"""
ram = RAM().value
self.assertTrue(all(i in ram for i in ['3341', '7412']))
def test_read_proc_meminfo(self):
"""Test `_read_proc_meminfo` content parsing"""
self.assertTupleEqual(
RAM._read_proc_meminfo(), # pylint: disable=protected-access
(3739.296875, 7403.3203125))
def test_run_sysctl_and_vmstat(self, _):
"""Check `sysctl` and `vm_stat` parsing logic"""
self.assertTupleEqual(
RAM._run_sysctl_and_vmstat(), # pylint: disable=protected-access
(1685.58984375, 8192.0))
def test_free_dash_m_danger(self, _, __):
"""Test `free -m` output parsing for danger RAM use case"""
ram = RAM().value
self.assertTrue(
all(i in ram for i in [str(Colors.RED_NORMAL), '12341', '15658']))
def test_run_free_dash_m(self, _):
"""Test `_run_free_dash_m` output parsing"""
self.assertTupleEqual(
RAM._run_free_dash_m(), # pylint: disable=protected-access
(2043.0, 15658.0))
def test_free_dash_m(self, _, __):
"""Test `free -m` output parsing for low RAM use case and tweaked limits"""
ram = RAM().value
self.assertTrue(
all(i in ram for i in [str(Colors.RED_NORMAL), '3341', '7412']))
def test_free_dash_m_warning(self, _, __):
"""Test `free -m` output parsing for warning RAM use case"""
ram = RAM().value
self.assertTrue(
all(i in ram for i in [str(Colors.GREEN_NORMAL), '2043', '15658']))
def test_proc_meminfo(self, _, __):
"""Test `/proc/meminfo` parsing (when `free` is not available)"""
ram = RAM().value
self.assertTrue(
all(i in ram for i in [str(Colors.YELLOW_NORMAL), '3739', '7403']))
def test_proc_meminfo(self, _, __):
"""Test `/proc/meminfo` parsing (when `free` is not available)"""
ram = RAM().value
self.assertTrue(all(i in ram for i in ['\x1b[0;33m', '3556', '7412']))
def test_free_dash_m(self, _, __):
"""Test `free -m` output parsing for low RAM use case and tweaked limits"""
ram = RAM().value
self.assertTrue(all(i in ram for i in ['\x1b[0;31m', '3341', '7412']))
def test_free_dash_m_warning(self, _, __):
"""Test `free -m` output parsing for warning RAM use case"""
ram = RAM().value
self.assertTrue(all(i in ram for i in ['\x1b[0;32m', '2043', '15658']))
def test_free_dash_m_danger(self, _, __):
"""Test `free -m` output parsing for danger RAM use case"""
ram = RAM().value
self.assertTrue(all(i in ram
for i in ['\x1b[0;31m', '12341', '15658']))