def testShouldExposeLoadedModulesForTestingPurposes(self):
open(self.tempdir + '/one.sf', 'w').write(r"""
attr = 'attr'
def sync():
return 'aye'
def asyncReturn():
raise StopIteration('aye')
yield
def observableDownward():
yield observable.all.something('arg', kw='kw')
def main(*args, **kwargs):
yield "Hoi"
""")
open(self.tempdir + '/two.sf', 'w').write(r"""
import one
def parameterized(arg, *args, **kwargs):
return arg, args, kwargs
def main(*args, **kwargs):
yield one.observableDownward()
""")
reactor = Reactor()
d = DynamicHtml([self.tempdir], reactor=reactor)
t1 = CallTrace('t1')
t2 = CallTrace('t2')
d.addObserver(t1)
d.addObserver(t2)
one = d.getModule(name='one')
two = d.getModule('two')
self.assertEquals(None, d.getModule('does-not-exist'))
self.assertEquals('attr', one.attr)
self.assertEquals('aye', one.sync())
try:
g = compose(one.asyncReturn())
g.next()
except StopIteration, e:
self.assertEquals(('aye',), e.args)
def testShouldExposeLoadedModulesForTestingPurposes(self):
open(self.tempdir + '/one.sf', 'w').write(r"""
attr = 'attr'
def sync():
return 'aye'
def asyncReturn():
raise StopIteration('aye')
yield
def observableDownward():
yield observable.all.something('arg', kw='kw')
def main(*args, **kwargs):
yield "Hoi"
""")
open(self.tempdir + '/two.sf', 'w').write(r"""
import one
def parameterized(arg, *args, **kwargs):
return arg, args, kwargs
def main(*args, **kwargs):
yield one.observableDownward()
""")
reactor = Reactor()
d = DynamicHtml([self.tempdir], reactor=reactor)
t1 = CallTrace('t1')
t2 = CallTrace('t2')
d.addObserver(t1)
d.addObserver(t2)
one = d.getModule(name='one')
two = d.getModule('two')
self.assertEquals(None, d.getModule('does-not-exist'))
self.assertEquals('attr', one.attr)
self.assertEquals('aye', one.sync())
try:
g = compose(one.asyncReturn())
g.next()
except StopIteration, e:
self.assertEquals(('aye',), e.args)
def test():
additionalGlobals = {
'util_reloaded_id': howOften("util-reloaded"),
'using_util_reloaded_id': howOften("using-util-reloaded"),
'orphan_reloaded_id': howOften("orphan-reloaded"),
}
d = DynamicHtml([self.tempdir], reactor=reactor(), additionalGlobals=additionalGlobals)
# Allow cleanup of directoryWatcherReadFD (whitebox)
_reactorFdsKeys = reactor()._fds.keys()
self.assertEquals(1, len(_reactorFdsKeys))
directoryWatcherReadFD = _reactorFdsKeys[0]
yield zleep(0.01) # Allow DirectoryWatcher some reactor time
# Initialized once
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(
['util-reloaded:1',
'orphan-reloaded:1',
'using-util-reloaded:1'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:1 - util-reloaded:1', using_util.using())
# Touch & **all** reloaded
with open(fp_util, 'w') as f:
f.write(util_contents)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(
['util-reloaded:2',
'orphan-reloaded:2',
'using-util-reloaded:2'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:2 - util-reloaded:2', using_util.using())
# Remove file - nothing happens
remove(fp_orphan)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertNotEqual(None, orphan)
self.assertEquals(
['util-reloaded:2',
'orphan-reloaded:2',
'using-util-reloaded:2'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
# Modify util - reload **and** remove of deleted happens
with open(fp_util, 'w') as f:
f.write(util_contents)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(None, orphan)
self.assertEquals(
['util-reloaded:3',
'using-util-reloaded:3'],
[util.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:3 - util-reloaded:3', using_util.using())
# cleanup
reactor().removeReader(sok=directoryWatcherReadFD)
def test():
additionalGlobals = {
'util_reloaded_id': howOften("util-reloaded"),
'using_util_reloaded_id': howOften("using-util-reloaded"),
'orphan_reloaded_id': howOften("orphan-reloaded"),
}
d = DynamicHtml([self.tempdir], reactor=reactor(), additionalGlobals=additionalGlobals)
# Allow cleanup of directoryWatcherReadFD (whitebox)
_reactorFdsKeys = reactor()._fds.keys()
self.assertEquals(1, len(_reactorFdsKeys))
directoryWatcherReadFD = _reactorFdsKeys[0]
yield zleep(0.01) # Allow DirectoryWatcher some reactor time
# Initialized once
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(
['util-reloaded:1',
'orphan-reloaded:1',
'using-util-reloaded:1'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:1 - util-reloaded:1', using_util.using())
# Touch & **all** reloaded
with open(fp_util, 'w') as f:
f.write(util_contents)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(
['util-reloaded:2',
'orphan-reloaded:2',
'using-util-reloaded:2'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:2 - util-reloaded:2', using_util.using())
# Remove file - nothing happens
remove(fp_orphan)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertNotEqual(None, orphan)
self.assertEquals(
['util-reloaded:2',
'orphan-reloaded:2',
'using-util-reloaded:2'],
[util.reloaded, orphan.reloaded, using_util.reloaded])
# Modify util - reload **and** remove of deleted happens
with open(fp_util, 'w') as f:
f.write(util_contents)
yield zleep(0.02) # Allow DirectoryWatcher some reactor time
util, orphan, using_util = d.getModule('util'), d.getModule('orphan'), d.getModule('using-util')
self.assertEquals(None, orphan)
self.assertEquals(
['util-reloaded:3',
'using-util-reloaded:3'],
[util.reloaded, using_util.reloaded])
self.assertEquals('using-util-reloaded:3 - util-reloaded:3', using_util.using())
# cleanup
reactor().removeReader(sok=directoryWatcherReadFD)
