def test_bucket():
"""Should add stuff & give it back based on keys"""
bucket = Bucket()
bucket.add("key1", "value1")
assert bucket.retrieve("key1") == "value1"
bucket.add("key2", "value2")
assert bucket.retrieve("key1") == "value1"
assert bucket.retrieve("key2") == "value2"
# Resets stuff, too
bucket.add("key1", "value3")
assert bucket.retrieve("key1") == "value3"