feat: restructure mock module and separate its codebase into a new crate (#954)

* imp: separate mock module into a dedicated crate

* fix: clippy, fmt, no-std

* imp: restructure second iteration

* chore: add unclogs + update READMEs

* deps: bump typed-builder

* fix: move client_ctx under core

* fix: cargo fmt

* fix: remove tracing dep from ibc

* deps: remove parking_lot from ibc

* deps: remove num-traits from ibc

* fix: apply suggestions from code review

Co-authored-by: Rano | Ranadeep <[email protected]>
Signed-off-by: Farhad Shabani <[email protected]>

* nit: apply feedback

* fix: introduce with_current_timestamp()

* fix: cargo test

* imp: move test_utils.rs into utils

* imp: move test-utils + mock into the ibc-testkit

* imp: add deny attr for tests

* chore: cleanups

* chore: add comment for ibc dep in ibc-testkit

* chore: adjust paths for types imported from ibc_testkit::utils

* chore: move tendermint::client_state::test_utils under the tests module

* imp: replace json files under the src/data dir

* chore: replace data/json under tests

* imp: use concat! for paths

---------

Signed-off-by: Farhad Shabani <[email protected]>
Co-authored-by: Rano | Ranadeep <[email protected]>

Author: Farhad-Shabani

.changelog/unreleased/features/954-restructure-mock-module-into-crate.md

@@ -0,0 +1,3 @@
+- Restructure the mock module implementation and separate its codebase into a
+  new crate named `ibc-testkit`
+  ([\#954](https://github.com/cosmos/ibc-rs/issues/953))

.changelog/unreleased/improvements/951-remove-default-portid.md

@@ -0,0 +1,2 @@
+- Remove the default value and implementation for `PortId`
+  ([\#951](https://github.com/cosmos/ibc-rs/issues/951))

.changelog/unreleased/improvements/952-expose-channel-message-types copy.md

@@ -0,0 +1,2 @@
+- Expose domain message types under the `ics04_channel` as public
+  ([\#952](https://github.com/cosmos/ibc-rs/issues/952))

.gitignore

@@ -14,9 +14,6 @@ target/
 # Ignore VisualStudio
 .vscode
 
-# Ignore chain's data
-data
-
 # Ignore Python artifacts
 .mypy_cache/
 __pycache__/

Cargo.toml

@@ -5,6 +5,7 @@ resolver = "2"
 members = [
     "crates/ibc",
     "crates/ibc-derive",
+    "crates/ibc-testkit",
     "crates/ibc-query",
 ]
 

README.md

@@ -29,10 +29,11 @@ the `ibc` rust crate which defines the main data structures and on-chain logic f
 ## Libraries
 
 - [ibc](crates/ibc/README.md) - Data structures and on-chain logic for the IBC protocol.
-- [ibc-query](crates/ibc-query/README.md) - Utility traits and implementations for querying the
-state of an `ibc-rs` enabled chain.
 - [ibc-derive](crates/ibc-derive/README.md) - Derive macros for `ClientState`
   and `ConsensusState` traits, reducing boilerplate.
+- [ibc-testkit](crates/ibc-testkit/README.md) - Testing toolkit to aid `ibc-rs` and host chains in writing integration tests.
+- [ibc-query](crates/ibc-query/README.md) - Utility traits and implementations for querying the
+state of an `ibc-rs` enabled chain.
 
 ## Contributing