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  • Sebastian Kunert's avatar
    Move cumulus zombienet tests to aura & async backing (#3568) · df818d29
    Sebastian Kunert authored
    Cumulus test-parachain node and test runtime were still using relay
    chain consensus and 12s blocktimes. With async backing around the corner
    on the major chains we should switch our tests too.
    
    Also needed to nicely test the changes coming to collators in #3168.
    
    ### Changes Overview
    - Followed the [migration
    guide](https://wiki.polkadot.network/docs/maintain-guides-async-backing)
    for async backing for the cumulus-test-runtime
    - Adjusted the cumulus-test-service to use the correct import-queue,
    lookahead collator etc.
    - The block validation function now uses the Aura Ext Executor so that
    the seal of the block is validated
    - Previous point requires that we seal block before calling into
    `validate_block`, I introduced a helper function for that
    - Test client adjusted to provide a slot to the relay chain proof and
    the aura pre-digest
    df818d29