Feat/rpc module

docs/src/OTHER_MODULES.md

@@ -5,4 +5,5 @@
 - [Env](./modules/env.md)
 - [Events](./modules/events.md)
 - [Forks](./modules/forks.md)
+- [RPC](./modules/rpc.md)
 - [Strings](./modules/strings.md)

docs/src/SUMMARY.md

@@ -27,6 +27,7 @@
     - [Env](./modules/env.md)
     - [Events](./modules/events.md)
     - [Forks](./modules/forks.md)
+    - [RPC](./modules/rpc.md)
     - [Strings](./modules/strings.md)
 
 # References

docs/src/examples/config/example.md

@@ -51,11 +51,11 @@ Read all the RPC URL from the foundry configuration as structs
 // SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
-import {Test, expect, config, Rpc} from "vulcan/test.sol";
+import {Test, expect, config, RpcConfig} from "vulcan/test.sol";
 
 contract ConfigExample is Test {
     function test() external {
-        Rpc[] memory rpcs = config.rpcUrlStructs();
+        RpcConfig[] memory rpcs = config.rpcUrlStructs();
 
         expect(rpcs.length).toEqual(2);
         expect(rpcs[0].name).toEqual("arbitrum");

docs/src/examples/events/example.md

@@ -4,6 +4,7 @@
 Logging events and reading events topics and data
 
 ```solidity
+// SPDX-License-Identifier: MIT
 pragma solidity ^0.8.13;
 
 import {Test, expect, events, Log} from "vulcan/test.sol";

docs/src/examples/rpc/example.md

@@ -0,0 +1,34 @@
+## Examples
+### Calling an RPC
+
+Calling an rpc using the `eth_chainId` method
+
+```solidity
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.13;
+
+import {Test, expect} from "vulcan/test.sol";
+import {rpc} from "vulcan/test/Rpc.sol";
+import {Fork, forks} from "vulcan/test/Forks.sol";
+
+contract RpcTest is Test {
+    function testNetVersion() external {
+        forks.create("https://rpc.mevblocker.io/fast").select();
+
+        string memory method = "eth_chainId";
+        string memory params = "[]";
+
+        bytes memory data = rpc.call(method, params);
+
+        uint8 chainId;
+
+        assembly {
+            chainId := mload(add(data, 0x01))
+        }
+
+        expect(chainId).toEqual(block.chainid);
+    }
+}
+
+```
+

docs/src/modules/rpc.md

@@ -0,0 +1,7 @@
+# RPC
+
+The `rpc` module provides methods to interact with JSON-RPC APIs. The list of official Ethereum RPC methods can
+be found [here](https://ethereum.org/en/developers/docs/apis/json-rpc).
+
+{{#include ../examples/rpc/example.md}}
+

docs/src/references/Config.md

@@ -2,10 +2,10 @@
 
 ## Structs
 
-### Rpc
+### RpcConfig
 
 ```solidity
-struct Rpc {
+struct RpcConfig {
 	string name
 	string url
 }
@@ -25,7 +25,7 @@ Obtains a specific RPC from the configuration by name.
 
 Obtains all the RPCs from the configuration.
 
-### **rpcUrlStructs() → (Rpc[] rpcs)**
+### **rpcUrlStructs() → (RpcConfig[] rpcs)**
 
 Obtains all the RPCs from the configuration.