Add a way to skip tests if they don't match the target

crates/format/src/case.rs

@@ -26,7 +26,15 @@ impl Case {
             .enumerate()
             .map(move |(idx, mut input)| {
                 if idx + 1 == inputs_len {
-                    input.expected = self.expected.clone();
+                    if input.expected.is_none() {
+                        input.expected = self.expected.clone();
+                    }
+
+                    // TODO: What does it mean for us to have an `expected` field on the case itself
+                    // but the final input also has an expected field that doesn't match the one on
+                    // the case? What are we supposed to do with that final expected field on the
+                    // case?
+
                     input
                 } else {
                     input

crates/format/src/input.rs

@@ -324,7 +324,7 @@ impl Input {
         chain_state_provider: &impl EthereumNode,
     ) -> anyhow::Result<TransactionRequest> {
         let input_data = self.encoded_input(deployed_contracts, chain_state_provider)?;
-        let transaction_request = TransactionRequest::default();
+        let transaction_request = TransactionRequest::default().from(self.caller);
         match self.method {
             Method::Deployer => Ok(transaction_request.with_deploy_code(input_data)),
             _ => Ok(transaction_request

crates/format/src/metadata.rs

@@ -48,6 +48,7 @@ impl Deref for MetadataFile {
 
 #[derive(Debug, Default, Deserialize, Clone, Eq, PartialEq)]
 pub struct Metadata {
+    pub targets: Option<Vec<String>>,
     pub cases: Vec<Case>,
     pub contracts: Option<BTreeMap<ContractInstance, ContractPathAndIdentifier>>,
     // TODO: Convert into wrapper types for clarity.