test(l1): polish test reports with timestamps and formatting

tooling/ef_tests/state_v2/.gitignore

@@ -1,4 +1,9 @@
+# Legacy report files (now generated in reports/ directory)
 ./success_report.txt
 ./failure_report.txt
+
+# Generated test reports directory
+./reports/
+
 # vectors is not yet part of this folder but will be soon.
 ./vectors

tooling/ef_tests/state_v2/Cargo.toml

@@ -25,6 +25,8 @@ clap_complete.workspace = true
 tokio = { workspace = true, features = ["full"] }
 colored = "2.1.0"
 alloy-rlp = "0.3.12"
+chrono = "0.4"
+prettytable-rs = "0.10"
 
 [dev-dependencies]
 hex = "0.4.3"

tooling/ef_tests/state_v2/Makefile

@@ -1,8 +1,11 @@
-.PHONY: help run-tests
+.PHONY: help run-tests clean-reports
 
 help: ## 📚 Show help for each of the Makefile recipes
 	@grep -E '^[a-zA-Z0-9_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
 
 run-tests: ## 🧪 Run all tests with optional flags. Usage: make run-tests flags="--flag1 --flag2"
 	cargo test --package ef_tests-statev2 --test all --release -- $(flags)
 
+clean-reports: ## 🗑️  Delete all generated test reports
+	rm -rf ./reports
+

tooling/ef_tests/state_v2/src/main.rs

@@ -23,8 +23,7 @@ pub async fn main() -> Result<(), RunnerError> {
     }
     println!(
         "\nTests finished running.
-    Find successful tests (if any) report at: './success_report.txt'.
-    Find failing    tests (if any) report at: './failure_report.txt'.
+    Find reports in the './reports' directory.
     "
     );
     Ok(())