test: add additional forge create test

cli/tests/it/create.rs

@@ -15,7 +15,9 @@ use std::str::FromStr;
 /// purpose of this is _only_ to make sure we can deploy contracts linked against addresses.
 ///
 /// This will create a library `remapping/MyLib.sol:MyLib`
-fn setup_with_remapping(prj: &mut TestProject) {
+///
+/// returns the contract argument for the create command
+fn setup_with_simple_remapping(prj: &mut TestProject) -> String {
     // explicitly set remapping and libraries
     let config = Config {
         remappings: vec![Remapping::from_str("remapping/=lib/remapping/").unwrap().into()],
@@ -52,13 +54,68 @@ library MyLib {
 "#,
         )
         .unwrap();
+
+    "src/LinkTest.sol:LinkTest".to_string()
+}
+
+fn setup_oracle(prj: &mut TestProject) -> String {
+    let config = Config {
+        libraries: vec![format!(
+            "./src/libraries/ChainlinkTWAP.sol:ChainlinkTWAP:{:?}",
+            Address::random()
+        )],
+        ..Default::default()
+    };
+    prj.write_config(config);
+
+    prj.inner()
+        .add_source(
+            "Contract",
+            r#"
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.13;
+import {ChainlinkTWAP} from "./libraries/ChainlinkTWAP.sol";
+contract Contract {
+    function getPrice() public view returns (int latest) {
+        latest = ChainlinkTWAP.getLatestPrice(0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE);
+    }
+}
+"#,
+        )
+        .unwrap();
+
+    prj.inner()
+        .add_source(
+            "libraries/ChainlinkTWAP",
+            r#"
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.13;
+
+library ChainlinkTWAP {
+   function getLatestPrice(address base) public view returns (int256) {
+        return 0;
+   }
+}
+"#,
+        )
+        .unwrap();
+
+    "src/Contract.sol:Contract".to_string()
 }
 
-fn create_on_chain(info: Option<EnvExternalities>, mut prj: TestProject, mut cmd: TestCommand) {
+/// configures the `TestProject` with the given closure and calls the `forge create` command
+fn create_on_chain<F>(
+    info: Option<EnvExternalities>,
+    mut prj: TestProject,
+    mut cmd: TestCommand,
+    f: F,
+) where
+    F: FnOnce(&mut TestProject) -> String,
+{
     if let Some(info) = info {
-        setup_with_remapping(&mut prj);
+        let contract_path = f(&mut prj);
         cmd.arg("create");
-        cmd.args(info.create_args()).arg("src/LinkTest.sol:LinkTest");
+        cmd.args(info.create_args()).arg(contract_path);
 
         let out = cmd.stdout_lossy();
         let _address = utils::parse_deployed_address(out.as_str())
@@ -67,6 +124,11 @@ fn create_on_chain(info: Option<EnvExternalities>, mut prj: TestProject, mut cmd
 }
 
 // tests `forge` create on goerli if correct env vars are set
-forgetest!(can_create_on_goerli, |prj: TestProject, cmd: TestCommand| {
-    create_on_chain(EnvExternalities::goerli(), prj, cmd);
+forgetest!(can_create_simple_on_goerli, |prj: TestProject, cmd: TestCommand| {
+    create_on_chain(EnvExternalities::goerli(), prj, cmd, |prj| setup_with_simple_remapping(prj));
+});
+
+// tests `forge` create on goerli if correct env vars are set
+forgetest!(can_create_oracle_on_goerli, |prj: TestProject, cmd: TestCommand| {
+    create_on_chain(EnvExternalities::goerli(), prj, cmd, |prj| setup_oracle(prj));
 });