Updated Reporting Infrastructure (#151)

* Remove the old reporting infra

* Use the Test struct more in the code

* Implement the initial set of reporter events

* Add more runner events to the reporter and refine the structure

* Add reporting infra for reporting ignored tests

* Update report to use better map data structures

* Add case status information to the report

* Integrate the reporting infrastructure with the
CLI reporter used by the program.

* Include contract compilation information in report

* Cleanup report model

* Add information on the deployed contracts

crates/report/src/common.rs

@@ -0,0 +1,43 @@
+//! Common types and functions used throughout the crate.
+
+use std::{path::PathBuf, sync::Arc};
+
+use revive_dt_common::define_wrapper_type;
+use revive_dt_compiler::Mode;
+use revive_dt_format::{case::CaseIdx, input::StepIdx};
+use serde::{Deserialize, Serialize};
+
+define_wrapper_type!(
+    #[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, Deserialize)]
+    #[serde(transparent)]
+    pub struct MetadataFilePath(PathBuf);
+);
+
+/// An absolute specifier for a test.
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
+pub struct TestSpecifier {
+    pub solc_mode: Mode,
+    pub metadata_file_path: PathBuf,
+    pub case_idx: CaseIdx,
+}
+
+/// An absolute path for a test that also includes information about the node that it's assigned to
+/// and whether it's the leader or follower.
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
+pub struct ExecutionSpecifier {
+    pub test_specifier: Arc<TestSpecifier>,
+    pub node_id: usize,
+    pub node_designation: NodeDesignation,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum NodeDesignation {
+    Leader,
+    Follower,
+}
+
+#[derive(Clone, Debug, PartialEq, Eq, Hash)]
+pub struct StepExecutionSpecifier {
+    pub execution_specifier: Arc<ExecutionSpecifier>,
+    pub step_idx: StepIdx,
+}