[Feature] XCM-Emulator (#2447)

* [Feature] XCM-Emulator

* ".git/.scripts/commands/fmt/fmt.sh"

* rename

* readme

* more rename

* rename directory

* implement AssetTransactor

* Update xcm/xcm-emulator/README.md

Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>

* address review comments (#2502)

* Update xcm/xcm-emulator/example/src/lib.rs

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* Update xcm/xcm-emulator/README.md

* Use 2d weights.

* Point out nearer the failure why it should fail

* Move test-runtime to under examples

* Walk through how to use it

* proof needs to be non-zero

* Apply suggestions from code review

* Update xcm/xcm-emulator/README.md

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* Improve xcm emulator (#2593)

* folder restructutre

* common created

* make macros repetitions

* messenger traits for relay and para

* default Messenger impls

* messenger traits refactor

* declared two networks

* init network approach works

* queues use HashMap but relay block number

* init and reset refactor

* messengers trait name changed

* relay block number suboptimal

* fix reset hashmap keys

* genesis added

* test ext added for parachains

* genesis added relay chains

* genesis to storage

* new_ext replaced by on_init

* new relay block number approach

* ext_wrapper added

* added types to Parachain trait

* relay chain with types

* restructure

* para_ids working

* replace para_id getter

* replace para_id getter 2

* tests restructure + common variables

* added sovereign and balances helpers

* more helpers + tess pass

* expected events macro added

* added events trait method

* expect_events macro improve

* expect_events macro done

* network traits added

* reserve_transfer test added

* para & relay macro inputs redefined

* added collectives & BH paras

* test restructure

* statemine removed

* nitpick

* rename test folder + events logs

* clean

* weight threshold helper

* update readme

* remove cumulus-test-service dependancy

* fmt

* comment docs

* update e2e tests to xcm v3

* clippy + runtime-benchmark + clean docs

---------

Co-authored-by: command-bot <>
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com>
Co-authored-by: Squirrel <gilescope@gmail.com>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Ignacio Palacios <ignacio.palacios.santos@gmail.com>

cumulus/Cargo.toml

@@ -52,11 +52,14 @@ members = [
 	"parachains/runtimes/contracts/contracts-rococo",
 	"parachains/runtimes/glutton/glutton-kusama",
 	"parachains/runtimes/testing/penpal",
+	"parachains/integration-tests/emulated/common",
+	"parachains/integration-tests/emulated/assets/statemint",
 	"test/client",
 	"test/relay-sproof-builder",
 	"test/relay-validation-worker-provider",
 	"test/runtime",
 	"test/service",
+	"xcm/xcm-emulator",
 ]
 
 [profile.release]
@@ -67,4 +70,3 @@ opt-level = 3
 inherits = "release"
 lto = true
 codegen-units = 1
-