feat(smart-contracts): add query config and tests for it

contracts/injective-auction-pool/src/contract.rs

@@ -9,6 +9,7 @@ use injective_auction::auction_pool::{Config, ExecuteMsg, InstantiateMsg, QueryM
 use crate::error::ContractError;
 use crate::executions::{self, settle_auction};
 use crate::helpers::{query_current_auction, validate_percentage};
+use crate::queries;
 use crate::state::{Auction, BIDDING_BALANCE, CONFIG, UNSETTLED_AUCTION};
 
 const CONTRACT_NAME: &str = "crates.io:injective-auction-pool";
@@ -128,6 +129,8 @@ pub fn execute(
 }
 
 #[entry_point]
-pub fn query(_deps: Deps, _env: Env, _msg: QueryMsg) -> StdResult<Binary> {
-    unimplemented!()
+pub fn query(deps: Deps, _env: Env, msg: QueryMsg) -> StdResult<Binary> {
+    match msg {
+        QueryMsg::Config {} => queries::query_config(deps),
+    }
 }

contracts/injective-auction-pool/src/lib.rs

@@ -3,6 +3,7 @@ mod error;
 pub mod executions;
 pub mod helpers;
 pub mod msg;
+pub mod queries;
 pub mod state;
 
 pub use crate::error::ContractError;

contracts/injective-auction-pool/src/queries.rs

@@ -0,0 +1,10 @@
+use cosmwasm_std::{to_json_binary, Binary, Deps, StdResult};
+use injective_auction::auction_pool::ConfigResponse;
+
+use crate::state::CONFIG;
+
+pub fn query_config(deps: Deps) -> StdResult<Binary> {
+    to_json_binary(&ConfigResponse {
+        config: CONFIG.load(deps.storage)?,
+    })
+}

contracts/injective-auction-pool/src/tests/unit_tests.rs

@@ -7,13 +7,13 @@ use cosmwasm_std::{
     OwnedDeps, Querier, QuerierResult, QueryRequest, Uint128, WasmMsg,
 };
 use injective_auction::auction::{Coin, MsgBid, QueryCurrentAuctionBasketResponse};
-use injective_auction::auction_pool::{ExecuteMsg, InstantiateMsg};
+use injective_auction::auction_pool::{ConfigResponse, ExecuteMsg, InstantiateMsg, QueryMsg};
 use prost::Message;
 use std::marker::PhantomData;
 use treasurechest::tf::tokenfactory::TokenFactoryType;
 
-use crate::contract::{execute, instantiate};
-use crate::state::{BIDDING_BALANCE, CONFIG};
+use crate::contract::{execute, instantiate, query};
+use crate::state::BIDDING_BALANCE;
 use crate::ContractError;
 
 pub struct AuctionQuerier {
@@ -154,7 +154,10 @@ fn update_config() {
         ]
     );
 
-    let config = CONFIG.load(&deps.storage).unwrap();
+    // query the config to check if it was updated
+    let msg = QueryMsg::Config {};
+    let res: ConfigResponse = from_json(&query(deps.as_ref(), env.clone(), msg).unwrap()).unwrap();
+    let config = res.config;
     assert_eq!(config.owner, Addr::unchecked("new_owner"));
     assert_eq!(config.rewards_fee, Decimal::percent(20));
     assert_eq!(config.rewards_fee_addr, "new_rewards_addr".to_string());

packages/injective_auction/src/auction_pool.rs

@@ -60,7 +60,15 @@ pub enum ExecuteMsg {
 
 #[cw_serde]
 #[derive(QueryResponses)]
-pub enum QueryMsg {}
+pub enum QueryMsg {
+    #[returns(ConfigResponse)]
+    Config {},
+}
+
+#[cw_serde]
+pub struct ConfigResponse {
+    pub config: Config,
+}
 
 #[cw_serde]
 /// Config of the contract