def test_pack_unpack(self):
d = {
'nested_dict': {
'contains_list': [1, 2, 3, None, "string", unicode("x")],
'fourty-two': 42,
},
'string': 'with "quotes"',
'list': [],
}
packed = utils.pack(d)
unpacked = utils.unpack(packed)
self.assertEqual(d, unpacked)
def test_poll(self):
###### First poll - state initialised using latest revision
self.intercept_url_load("[]",
pack(dict(revision="r123", ts="12345.11")))
d = self.changesource.poll()
def check(_):
self.assertEqual(len(self.changes_added), 0)
self.assertEqual(self.requested_url, [
"http://localhost:8080/query/goanna?brief",
"http://localhost:8080/query/goanna?from=12345.11"
])
d.addCallback(check)
yield d
####### Subsequent poll with no updates
self.intercept_url_load("[]", pack(dict(revision="r123", ts=12345.11)))
d = self.changesource.poll()
def check(_):
self.assertEqual(len(self.changes_added), 0)
self.assertEqual(self.requested_url, [
"http://localhost:8080/query/goanna?from=12345.11"
])
d.addCallback(check)
yield d
####### Subsequent poll with single update
self.changes_added = [] # reset
self.intercept_url_load(pack([
dict(revision="r123", project="goanna", author="lsc",
files=["/README.md"], comments="no comments", ts=22222.22)
]))
d = self.changesource.poll()
def check(_):
self.assertEqual(len(self.changes_added), 1)
self.assertEqual(self.changes_added[0]["revision"], "r123")
self.assertEqual(self.requested_url, [
"http://localhost:8080/query/goanna?from=12345.11"
])
d.addCallback(check)
yield d
####### Subsequent poll with multiple update
self.changes_added = [] # reset
self.intercept_url_load(pack([
dict(revision="r124", project="goanna", author="djw",
files=["/hello/word"], comments="rawr", ts="22223.33"),
dict(revision="r125", project="goanna", author="cg",
files=["/a", "/b"], comments="eeeek", ts="22224.44")
]))
d = self.changesource.poll()
def check(_):
self.assertEqual(len(self.changes_added), 2)
self.assertEqual(self.changes_added[0]["revision"], "r124")
self.assertEqual(self.changes_added[1]["revision"], "r125")
self.assertEqual(self.requested_url, [
"http://localhost:8080/query/goanna?from=22222.22"
])
d.addCallback(check)
yield d