Pre-release Ditto Version 📍

macro_utils/src/lib.rs

@@ -11,6 +11,7 @@ use url::Url;
 pub struct TestConfig {
     pub pathfinder: String,
     pub deoxys: String,
+    pub juno: String,
 }
 
 impl TestConfig {

unit_tests/src/constants.rs

@@ -2,6 +2,7 @@
 
 pub const DEOXYS: &str = "deoxys";
 pub const PATHFINDER: &str = "pathfinder";
+pub const JUNO: &str = "juno";
 pub const STARKGATE_ETH_CONTRACT_ADDR: &str =
     "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7";
 pub const INVALID_CONTRACT_ADDR: &str = "0x4269DEADBEEF";

unit_tests/src/fixtures.rs

@@ -23,17 +23,26 @@ pub fn deoxys(config: TestConfig) -> JsonRpcClient<HttpTransport> {
 #[fixture]
 pub fn pathfinder(config: TestConfig) -> JsonRpcClient<HttpTransport> {
     JsonRpcClient::new(HttpTransport::new(
-        Url::parse(&config.pathfinder).expect("Error parsing Deoxys node url"),
+        Url::parse(&config.pathfinder).expect("Error parsing Pathfinder node url"),
+    ))
+}
+
+#[fixture]
+pub fn juno(config: TestConfig) -> JsonRpcClient<HttpTransport> {
+    JsonRpcClient::new(HttpTransport::new(
+        Url::parse(&config.juno).expect("Error parsing Juno node url"),
     ))
 }
 
 #[fixture]
 pub fn clients(
     deoxys: JsonRpcClient<HttpTransport>,
     pathfinder: JsonRpcClient<HttpTransport>,
+    juno: JsonRpcClient<HttpTransport>,
 ) -> HashMap<String, JsonRpcClient<HttpTransport>> {
     map! {
         String::from(DEOXYS) => deoxys,
         String::from(PATHFINDER) => pathfinder,
+        String::from(JUNO) => juno,
     }
 }

unit_tests/tests/common.rs

@@ -1,3 +1,5 @@
+use starknet_core::types::StarknetError;
+use starknet_providers::ProviderError;
 /* Common imports used throughout all unit tests */
 
 #[allow(unused_imports)]
@@ -8,3 +10,29 @@ pub use rstest::*;
 pub use unit_tests::constants::*;
 #[allow(unused_imports)]
 pub use unit_tests::fixtures::*;
+
+/// This function aimed to check if the error is correctly handled by checking
+/// the error code/type suggested by starknet rpc specs, see : https://github.com/starkware-libs/starknet-specs/blob/eedf5f899aa51a85a841333175023aa5d615aa33/api/starknet_api_openrpc.json#L3867-L3950
+/// Be aware that the error message is not deeply checked, only the error type.
+/// So be sure that the same contract or transaction are submitted to the function.
+
+pub fn checking_error_format(response: &ProviderError, expected_error: StarknetError) -> bool {
+    match response {
+        ProviderError::StarknetError(actual_error) => {
+            if *actual_error == expected_error {
+                return true;
+            }
+
+            match (actual_error, &expected_error) {
+                (StarknetError::ContractError(_), StarknetError::ContractError(_)) => true,
+
+                (StarknetError::UnexpectedError(_), StarknetError::UnexpectedError(_)) => true,
+                _ => false,
+            }
+        }
+        _ => false,
+    }
+}
+
+// TODO : Maybe create a function for each executions call that retrieves
+// responses from the 3 differents full nodes and compare releveant fields