rotate 100
----
last-snapshot-size: 100
size-since-last-snapshot: 0

add 10
----
last-snapshot-size: 100
size-since-last-snapshot: 10

# We should only rotate if the next snapshot is much smaller.
should-rotate 100
----
false

should-rotate 5
----
true

add 50
----
last-snapshot-size: 100
size-since-last-snapshot: 60

add 50
----
last-snapshot-size: 100
size-since-last-snapshot: 110

add 50
----
last-snapshot-size: 100
size-since-last-snapshot: 160

# We exceeded the last snapshot size, we should rotate regardless.
should-rotate 1
----
true

should-rotate 1000
----
true

add 1
----
last-snapshot-size: 100
size-since-last-snapshot: 161

rotate 10
----
last-snapshot-size: 10
size-since-last-snapshot: 1

add 5
----
last-snapshot-size: 10
size-since-last-snapshot: 6

should-rotate 5
----
true

should-rotate 100
----
false
