def testStringDependency(self):
s = """def test(properties):
return properties.has_key('a')"""
d = task.Dependency(s)
dikt = {}
self.assertEquals(d.test(dikt), False)
dikt['a'] = 5
self.assertEquals(d.test(dikt), True)
s = """properties.get('a') >= 5 and len(properties) > 2"""
d = task.Dependency(s)
self.assertEquals(d.test(dikt), False)
dikt['b'] = 1
dikt['c'] = 2
self.assertEquals(d.test(dikt), True)
def testListDependencies(self):
d = task.Dependency()
deplist = [('a', 5, '<'), ('b', 'asdf', 'in'),
['c', range(4), 'not in']]
deplist.extend((['e', 15, '>='], ['d', None]))
# print deplist
d.depend(deplist)
dikt = dict(a=4, b='a', c=6, d=None, e=15)
self.assertEquals(d.test(dikt), True)
dikt['a'] = 5
self.assertEquals(d.test(dikt), False)
dikt['a'] = 4
dikt['b'] = 'asdf'
self.assertEquals(d.test(dikt), True)
dikt['b'] = 7
self.assertEquals(d.test(dikt), False)
dikt['b'] = 'sd'
dikt['c'] = 2
self.assertEquals(d.test(dikt), False)
dikt['c'] = 'asdf'
dikt['d'] = 5
self.assertEquals(d.test(dikt), False)
del dikt['d']
self.assertEquals(d.test(dikt), True)
dikt['e'] = 'asdf'
self.assertEquals(d.test(dikt), True)
dikt['e'] = 14
self.assertEquals(d.test(dikt), False)
self.assertEquals(d.test({}), False)
for key in 'abcde':
d.undepend(key)
self.assertEquals(d.test({}), True)
def testDictDependency(self):
d = dict(a=5, b=True)
dep = task.Dependency(d)
self.assertEquals(dep.test(d), True)
d['c'] = 'asdf'
self.assertEquals(dep.test(d), True)
d['a'] = 4
self.assertEquals(dep.test(d), False)