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* testing: refactore Validation and Delegation handling of x/staking This Changeset introduces set of improvements for writing tests. The idea is to create a testing subpackage which will provide functions to make tests more dev-friendly and wrap higher level use-cases. Here is a show-up of of creating a service for staking module for tests. This PR also changes the `x/staking/types.MsgCreateValidator.Pubkey` from string to types.Any. This change motivated the other change to show the pattern I'm describing here. * add validator checks * type change fixes * use deprecated * adding test slashing * new network comment update * working on tests * Fix TestMsgPkDecode test * Add UnpackInterfaces to MsgCreateValidator * Fix tests * Convert bech32 pubkey to proto * Fix test * fix v039/migrate_test/TestMigrate * fix tests * testslashing: rename Service to Helper * file rename * update TestMsgDecode Co-authored-by: blushi <marie.gauthier63@gmail.com> Co-authored-by: Amaury Martiny <amaury.martiny@protonmail.com> Co-authored-by: Cory Levinson <cjlevinson@gmail.com>
List of Modules
Here are some production-grade modules that can be used in Cosmos SDK applications, along with their respective documentation:
- Auth - Authentication of accounts and transactions for Cosmos SDK application.
- Bank - Token transfer functionalities.
- Capability - Object capability implementation.
- Crisis - Halting the blockchain under certain circumstances (e.g. if an invariant is broken).
- Distribution - Fee distribution, and staking token provision distribution.
- Evidence - Evidence handling for double signing, misbehaviour, etc.
- Governance - On-chain proposals and voting.
- IBC - IBC protocol for transport, authentication adn ordering.
- IBC Transfer - Cross-chain fungible token transfer implementation through IBC.
- Mint - Creation of new units of staking token.
- Params - Globally available parameter store.
- Slashing - Validator punishment mechanisms.
- Staking - Proof-of-Stake layer for public blockchains.
- Upgrade - Software upgrades handling and coordination.
To learn more about the process of building modules, visit the building modules reference documentation.