diff --git a/forc-plugins/forc-client/src/op/run/encode.rs b/forc-plugins/forc-client/src/op/run/encode.rs
index c1f36524591..3849635226f 100644
--- a/forc-plugins/forc-client/src/op/run/encode.rs
+++ b/forc-plugins/forc-client/src/op/run/encode.rs
@@ -62,14 +62,17 @@ impl ScriptCallHandler {
 mod tests {
     use super::{ScriptCallHandler, Type};
 
+    const TEST_JSON_ABI: &str = r#"{"concreteTypes":[{"concreteTypeId":"2e38e77b22c314a449e91fafed92a43826ac6aa403ae6a8acb6cf58239fbaf5d",
+    "type":"()"},{"concreteTypeId":"b760f44fa5965c2474a3b471467a22c43185152129295af588b022ae50b50903","type":"bool"},
+    {"concreteTypeId":"c89951a24c6ca28c13fd1cfdc646b2b656d69e61a92b91023be7eb58eb914b6b","type":"u8"}],
+    "functions":[{"inputs":[{"name":"test_u8","type":"c89951a24c6ca28c13fd1cfdc646b2b656d69e61a92b91023be7eb58eb914b6b"},
+    {"name":"test_bool","type":"b760f44fa5965c2474a3b471467a22c43185152129295af588b022ae50b50903"}],"name":"main",
+    "output":"2e38e77b22c314a449e91fafed92a43826ac6aa403ae6a8acb6cf58239fbaf5d"}],"loggedTypes":[],
+    "messagesTypes":[],"configurables":[]}"#;
+
     #[test]
     fn test_script_call_handler_generation_success() {
-        let test_json_abi = r#"{"types":[{"typeId":0,"type":"()","components":[],"typeParameters":null},
-{"typeId":1,"type":"bool","components":null,"typeParameters":null},{"typeId":2,"type":"u8","components":null,
-"typeParameters":null}],"functions":[{"inputs":[{"name":"test_u8","type":2,"typeArguments":null},{"name":"test_bool",
-"type":1,"typeArguments":null}],"name":"main","output":{"name":"","type":0,"typeArguments":null},"attributes":null}],
-"loggedTypes":[],"messagesTypes":[],"configurables":[]}"#;
-        let generated_call_handler = ScriptCallHandler::from_json_abi_str(test_json_abi).unwrap();
+        let generated_call_handler = ScriptCallHandler::from_json_abi_str(TEST_JSON_ABI).unwrap();
 
         let expected_call_handler = ScriptCallHandler {
             main_arg_types: vec![Type::U8, Type::Bool],
@@ -88,12 +91,7 @@ mod tests {
 
     #[test]
     fn test_main_encoding_success() {
-        let test_json_abi = r#"{"types":[{"typeId":0,"type":"()","components":[],"typeParameters":null},
-{"typeId":1,"type":"bool","components":null,"typeParameters":null},{"typeId":2,"type":"u8","components":null,
-"typeParameters":null}],"functions":[{"inputs":[{"name":"test_u8","type":2,"typeArguments":null},{"name":"test_bool",
-"type":1,"typeArguments":null}],"name":"main","output":{"name":"","type":0,"typeArguments":null},"attributes":null}],
-"loggedTypes":[],"messagesTypes":[],"configurables":[]}"#;
-        let call_handler = ScriptCallHandler::from_json_abi_str(test_json_abi).unwrap();
+        let call_handler = ScriptCallHandler::from_json_abi_str(TEST_JSON_ABI).unwrap();
         let values = ["2", "true"];
 
         let encoded_bytes = call_handler.encode_arguments(&values).unwrap();
@@ -104,12 +102,7 @@ mod tests {
     #[test]
     #[should_panic]
     fn test_main_encoding_fail_arg_type_mismatch() {
-        let test_json_abi = r#"{"types":[{"typeId":0,"type":"()","components":[],"typeParameters":null},
-{"typeId":1,"type":"bool","components":null,"typeParameters":null},{"typeId":2,"type":"u8","components":null,
-"typeParameters":null}],"functions":[{"inputs":[{"name":"test_u8","type":2,"typeArguments":null},{"name":"test_bool",
-"type":1,"typeArguments":null}],"name":"main","output":{"name":"","type":0,"typeArguments":null},"attributes":null}],
-"loggedTypes":[],"messagesTypes":[],"configurables":[]}"#;
-        let call_handler = ScriptCallHandler::from_json_abi_str(test_json_abi).unwrap();
+        let call_handler = ScriptCallHandler::from_json_abi_str(TEST_JSON_ABI).unwrap();
         // The abi describes the following main function:
         // - fn main(test_u8: u8, test_bool: bool)
         // Providing a bool to u8 field should return an error.
@@ -120,12 +113,7 @@ mod tests {
     #[test]
     #[should_panic(expected = "main function takes 2 arguments, 1 provided")]
     fn test_main_encoding_fail_arg_count_mismatch() {
-        let test_json_abi = r#"{"types":[{"typeId":0,"type":"()","components":[],"typeParameters":null},
-{"typeId":1,"type":"bool","components":null,"typeParameters":null},{"typeId":2,"type":"u8","components":null,
-"typeParameters":null}],"functions":[{"inputs":[{"name":"test_u8","type":2,"typeArguments":null},{"name":"test_bool",
-"type":1,"typeArguments":null}],"name":"main","output":{"name":"","type":0,"typeArguments":null},"attributes":null}],
-"loggedTypes":[],"messagesTypes":[],"configurables":[]}"#;
-        let call_handler = ScriptCallHandler::from_json_abi_str(test_json_abi).unwrap();
+        let call_handler = ScriptCallHandler::from_json_abi_str(TEST_JSON_ABI).unwrap();
         // The abi describes the following main function:
         // - fn main(test_u8: u8, test_bool: bool)
         // Providing only 1 value should return an error as function requires 2 args.