Wait for relay chain block import before validatiing a block announcement (#227)

* Start with something

* Whatever

* Update

* MOARE

* Make cumulus-network compile and tests work

* Update more and fixes

* More stuff

* More fixes

* Make collator build

* Make test almost work

* Remove contracts runtime

* More test work

* Make service compile

* Fix test-service

* Fix test client

* More fixes

* Fix collator test

* Fix network tests (again)

* Make everything compile, finally

* Fix tests

* Write test that should fail

* Add `WaitOnRelayChainBlock`

* Update git versions

* Make it all work

* Update logging

* Switch to provided method for pushing an extrinsic

* Try to debug CI

* Aaaa

* Only use Debug

* Updates

* Use native execution to hopefully make CI happy...

cumulus/.gitlab-ci.yml

@@ -62,5 +62,4 @@ test-linux-stable:
     RUSTFLAGS: "-Cdebug-assertions=y -Dwarnings"
   script:
     - time cargo test --all --release --locked
-    - time cargo test --release -- --ignored integration_test
     - sccache -s