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import py
pytest_plugins = 'pytester', 'catchlog'
def test_nothing_logged(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo():
sys.stdout.write('text going to stdout')
sys.stderr.write('text going to stderr')
assert False
''')
result = testdir.runpytest()
assert result.ret == 1
result.stdout.fnmatch_lines(['*- Captured stdout call -*',
'text going to stdout'])
result.stdout.fnmatch_lines(['*- Captured stderr call -*',
'text going to stderr'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*'])
def test_messages_logged(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo():
sys.stdout.write('text going to stdout')
sys.stderr.write('text going to stderr')
logging.getLogger().info('text going to logger')
assert False
''')
result = testdir.runpytest()
assert result.ret == 1
result.stdout.fnmatch_lines(['*- Captured log -*',
'*text going to logger*'])
result.stdout.fnmatch_lines(['*- Captured stdout call -*',
'text going to stdout'])
result.stdout.fnmatch_lines(['*- Captured stderr call -*',
'text going to stderr'])
def test_change_level(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo(caplog):
caplog.set_level(logging.INFO)
log = logging.getLogger()
log.debug('handler DEBUG level')
log.info('handler INFO level')
caplog.set_level(logging.CRITICAL, logger='root.baz')
log = logging.getLogger('root.baz')
log.warning('logger WARNING level')
log.critical('logger CRITICAL level')
assert False
''')
result = testdir.runpytest()
assert result.ret == 1
result.stdout.fnmatch_lines(['*- Captured log -*',
'*handler INFO level*',
'*logger CRITICAL level*'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*', '*handler DEBUG level*'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*', '*logger WARNING level*'])
@py.test.mark.skipif('sys.version_info < (2,5)')
def test_with_statement(testdir):
testdir.makepyfile('''
from __future__ import with_statement
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo(caplog):
with caplog.at_level(logging.INFO):
log = logging.getLogger()
log.debug('handler DEBUG level')
log.info('handler INFO level')
with caplog.at_level(logging.CRITICAL, logger='root.baz'):
log = logging.getLogger('root.baz')
log.warning('logger WARNING level')
log.critical('logger CRITICAL level')
assert False
''')
result = testdir.runpytest()
assert result.ret == 1
result.stdout.fnmatch_lines(['*- Captured log -*',
'*handler INFO level*',
'*logger CRITICAL level*'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*', '*handler DEBUG level*'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*', '*logger WARNING level*'])
def test_log_access(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo(caplog):
logging.getLogger().info('boo %s', 'arg')
assert caplog.records()[0].levelname == 'INFO'
assert caplog.records()[0].msg == 'boo %s'
assert 'boo arg' in caplog.text()
''')
result = testdir.runpytest()
assert result.ret == 0
def test_funcarg_help(testdir):
result = testdir.runpytest('--funcargs')
result.stdout.fnmatch_lines(['*caplog*'])
def test_record_tuples(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo(caplog):
logging.getLogger().info('boo %s', 'arg')
assert caplog.record_tuples() == [
('root', logging.INFO, 'boo arg'),
]
''')
result = testdir.runpytest()
assert result.ret == 0
def test_disable_log_capturing(testdir):
testdir.makepyfile('''
import sys
import logging
pytest_plugins = 'catchlog'
def test_foo(caplog):
sys.stdout.write('text going to stdout')
logging.getLogger().warning('catch me if you can!')
sys.stderr.write('text going to stderr')
assert False
''')
result = testdir.runpytest('--no-print-logs')
print(result.stdout)
assert result.ret == 1
result.stdout.fnmatch_lines(['*- Captured stdout call -*',
'text going to stdout'])
result.stdout.fnmatch_lines(['*- Captured stderr call -*',
'text going to stderr'])
py.test.raises(Exception, result.stdout.fnmatch_lines,
['*- Captured log -*'])
|
