def setUp(self):
"""
An instance of
:class:`~lofarpipe.support.lofaringredient.LOFARingredient` is defined
which contains three instances of
:class:`~lofarpipe.support.lofaringredient.StringField`.
"""
from lofarpipe.support.lofaringredient import StringField
from lofarpipe.support.lofaringredient import LOFARingredient
f = StringField(default="foo")
g = StringField()
h = StringField(default=1)
self.lofaringredient = LOFARingredient({"f": f, "g": g, "h": h})
class example(BaseRecipe):
inputs = {
'executable':
ExecField('--executable', help="Command to run", default="/bin/ls")
}
outputs = {'stdout': StringField()}
def go(self):
self.logger.info("Starting example recipe run")
super(example, self).go()
self.logger.info("This is a log message")
my_process = subprocess.Popen([self.inputs['executable']],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
sout, serr = communicate_returning_strings(my_process)
self.outputs['stdout'] = sout
log_process_output(self.inputs['executable'], sout, serr, self.logger)
if my_process.returncode == 0:
return 0
else:
self.logger.warn("Return code (%d) is not 0." %
my_process.returncode)
return 1
class StringFieldTest(unittest.TestCase):
"""
Tests for :class:`lofarpipe.support.lofaringredient.StringField`
"""
def setUp(self):
from lofarpipe.support.lofaringredient import StringField
self.stringfield = StringField(default="a string")
def test_validator(self):
"""
Check that strings are correctly regarded as valid, and integers
aren't.
"""
self.assertFalse(self.stringfield.is_valid(1))
self.assertTrue(self.stringfield.is_valid("1"))
def test_default(self):
"""
Check that default is correctly set.
"""
self.assertEqual(self.stringfield.default, "a string")
class StringFieldTest(unittest.TestCase):
"""
Tests for :class:`lofarpipe.support.lofaringredient.StringField`
"""
def setUp(self):
from lofarpipe.support.lofaringredient import StringField
self.stringfield = StringField(default="a string")
def test_validator(self):
"""
Check that strings are correctly regarded as valid, and integers
aren't.
"""
self.assertFalse(self.stringfield.is_valid(1))
self.assertTrue(self.stringfield.is_valid("1"))
def test_default(self):
"""
Check that default is correctly set.
"""
self.assertEqual(self.stringfield.default, "a string")
def setUp(self):
from lofarpipe.support.lofaringredient import StringField
self.stringfield = StringField(default="a string")
def setUp(self):
from lofarpipe.support.lofaringredient import StringField
self.stringfield = StringField(default="a string")
