121 lines
3.6 KiB
Python
121 lines
3.6 KiB
Python
import pytest
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from unittest import TestCase, mock
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import core.config
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import core.widget
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import modules.core.memory
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def build_module(args = []):
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config = core.config.Config(args)
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return modules.core.memory.Module(config=config, theme=None)
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def memory_widget(module):
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return module.widgets()[0]
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def meminfo_mock(
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total,
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available,
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free = 0,
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buffers = 0,
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cached = 0,
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slab = 0
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):
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data = []
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states = [
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('MemTotal', total),
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('MemAvailable', available),
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('MemFree', free),
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('Buffers', buffers),
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('Cached', cached),
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('Slab', slab)
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]
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for i, (key, value) in enumerate(states):
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data.append('{}: {} kB'.format(key, value))
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return '\n'.join(data)
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class TestMemory(TestCase):
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def test_load_module(self):
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__import__("modules.core.memory")
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(2048, 1024)))
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def test_default_healthy_state(self):
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module = build_module()
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '1.00MiB/2.00MiB (50.00%)'
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assert module.state(widget) == None
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(8196, 1024)))
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def test_default_warning_state(self):
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module = build_module()
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '7.00MiB/8.00MiB (87.51%)'
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assert module.state(widget) == 'warning'
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(2048, 0)))
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def test_default_critical_state(self):
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module = build_module()
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '2.00MiB/2.00MiB (100.00%)'
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assert module.state(widget) == 'critical'
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(4096, 3068)))
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def test_custom_warning_parameter(self):
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module = build_module(['-p', 'memory.warning=20'])
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '1.00MiB/4.00MiB (25.10%)'
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assert module.state(widget) == 'warning'
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(8196, 4096)))
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def test_custom_critical_parameter(self):
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module = build_module(['-p', 'memory.critical=50'])
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '4.00MiB/8.00MiB (50.02%)'
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assert module.state(widget) == 'critical'
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(2048, 1024)))
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def test_usedonly_parameter(self):
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module = build_module(['-p', 'memory.usedonly=true'])
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '1.00MiB'
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assert module.state(widget) == None
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(2048, 1024)))
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def test_format_parameter(self):
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module = build_module(['-p', 'memory.format={used}.{total}'])
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '1.00MiB.2.00MiB'
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assert module.state(widget) == None
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@mock.patch('builtins.open', mock.mock_open(read_data=meminfo_mock(2048, 1024)))
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def test_format_parameter_with_percent(self):
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module = build_module(['-p', 'memory.format={percent}%'])
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module.update()
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widget = memory_widget(module)
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assert widget.full_text() == '50.0%'
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assert module.state(widget) == None
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