def test_blank_line(self):
"""
Blank lines are ignored.
"""
parser = CPUParser(Clock())
parser.lineReceived('')
self.assertEqual(parser.result, {WALLCLOCK_LABEL: 0})
def test_blank_line(self):
"""
Blank lines are ignored.
"""
parser = CPUParser(Clock())
parser.lineReceived('')
self.assertEqual(parser.result, {WALLCLOCK_LABEL: 0})
def test_unexpected_parse(self):
"""
Line that has incorrectly formatted time raises exception.
"""
parser = CPUParser(Clock())
with self.assertRaises(ValueError) as e:
parser.lineReceived('proc 20:34')
self.assertEqual(e.exception.args[-1], 'proc 20:34')
def test_unexpected_line(self):
"""
Line that doesn't fit expected pattern raises exception.
"""
parser = CPUParser(Clock())
with self.assertRaises(ValueError) as e:
parser.lineReceived('Unexpected Error Message')
self.assertEqual(e.exception.args[-1], 'Unexpected Error Message')
def test_days(self):
"""
CPU time line with a days part parses correctly.
"""
parser = CPUParser(Clock())
parser.lineReceived('proc 5-12:34:56')
expected_cputime = ((5 * 24 + 12) * 60 + 34) * 60 + 56
self.assertEqual(
parser.result, {'proc': expected_cputime, WALLCLOCK_LABEL: 0}
)
def test_days(self):
"""
CPU time line with a days part parses correctly.
"""
parser = CPUParser(Clock())
parser.lineReceived('proc 5-12:34:56')
expected_cputime = ((5 * 24 + 12) * 60 + 34) * 60 + 56
self.assertEqual(
parser.result, {'proc': expected_cputime, WALLCLOCK_LABEL: 0}
)
def test_unexpected_parse(self):
"""
Line that has incorrectly formatted time raises exception.
"""
parser = CPUParser(Clock())
exception = self.assertRaises(ValueError, parser.lineReceived,
'proc 20:34')
self.assertEqual(exception.args[-1], 'proc 20:34')
def test_unexpected_line(self):
"""
Line that doesn't fit expected pattern raises exception.
"""
parser = CPUParser(Clock())
exception = self.assertRaises(ValueError, parser.lineReceived,
'Unexpected Error Message')
self.assertEqual(exception.args[-1], 'Unexpected Error Message')
