From 5f93cabff55858e741c579b0a4ed2fbc1d54ff00 Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Wed, 11 Oct 2023 19:41:32 -0400
Subject: [PATCH] Hit recursive async.

---
 src/bin_foreign_document_test.rs | 73 +++++++++++++++++++-------------
 1 file changed, 44 insertions(+), 29 deletions(-)

diff --git a/src/bin_foreign_document_test.rs b/src/bin_foreign_document_test.rs
index fda831e3..44e76ba3 100644
--- a/src/bin_foreign_document_test.rs
+++ b/src/bin_foreign_document_test.rs
@@ -2,6 +2,7 @@
 #![feature(exact_size_is_empty)]
 use std::io::Read;
 use std::path::Path;
+use std::path::PathBuf;
 
 use organic::compare::run_anonymous_compare;
 use organic::compare::run_compare_on_file;
@@ -37,47 +38,53 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
 
 #[cfg_attr(feature = "tracing", tracing::instrument(ret, level = "debug"))]
 async fn main_body() -> Result<(), Box<dyn std::error::Error>> {
-    let test_config = TestConfig::TestLayer(TestLayer {
-        name: "foo",
-        children: vec![TestConfig::SingleFile(SingleFile {
-            file_path: Path::new("/tmp/test.org"),
-        })],
+    let single_file = TestConfig::SingleFile(SingleFile {
+        file_path: PathBuf::from("/tmp/test.org"),
     });
+    // let result = single_file.run_test().await;
+    let result = tokio::spawn(single_file.run_test());
+    println!("{:?}", result);
+    // let test_config = TestConfig::TestLayer(TestLayer {
+    //     name: "foo",
+    //     children: vec![TestConfig::SingleFile(SingleFile {
+    //         file_path: Path::new("/tmp/test.org"),
+    //     })],
+    // });
     Ok(())
 }
 
 #[derive(Debug)]
-enum TestConfig<'s> {
-    TestLayer(TestLayer<'s>),
-    SingleFile(SingleFile<'s>),
+enum TestConfig {
+    TestLayer(TestLayer),
+    SingleFile(SingleFile),
 }
 
 #[derive(Debug)]
-struct TestLayer<'s> {
-    name: &'s str,
-    children: Vec<TestConfig<'s>>,
+struct TestLayer {
+    name: String,
+    children: Vec<TestConfig>,
 }
 
 #[derive(Debug)]
-struct SingleFile<'s> {
-    file_path: &'s Path,
+struct SingleFile {
+    file_path: PathBuf,
 }
 
 #[derive(Debug)]
-enum TestResult<'s> {
-    ResultLayer(ResultLayer<'s>),
-    SingleFileResult(SingleFileResult<'s>),
+enum TestResult {
+    ResultLayer(ResultLayer),
+    SingleFileResult(SingleFileResult),
 }
 
 #[derive(Debug)]
-struct ResultLayer<'s> {
-    name: &'s str,
-    children: Vec<TestResult<'s>>,
+struct ResultLayer {
+    name: String,
+    children: Vec<TestResult>,
 }
 
 #[derive(Debug)]
-struct SingleFileResult<'s> {
-    file_path: &'s Path,
+struct SingleFileResult {
+    file_path: PathBuf,
     status: TestStatus,
 }
 
@@ -87,8 +94,8 @@ pub(crate) enum TestStatus {
     Bad,
 }
 
-impl<'s> TestConfig<'s> {
-    async fn run_test(&self) -> TestResult<'s> {
+impl TestConfig {
+    async fn run_test(self) -> TestResult {
         match self {
             TestConfig::TestLayer(test) => TestResult::ResultLayer(test.run_test().await),
             TestConfig::SingleFile(test) => TestResult::SingleFileResult(test.run_test().await),
@@ -96,9 +103,9 @@ impl<'s> TestConfig<'s> {
     }
 }
 
-impl<'s> SingleFile<'s> {
-    async fn run_test(&self) -> SingleFileResult<'s> {
-        let result = run_compare_on_file(self.file_path);
+impl SingleFile {
+    async fn run_test(self) -> SingleFileResult {
+        let result = run_compare_on_file(&self.file_path);
         SingleFileResult {
             file_path: self.file_path,
             status: if result.is_ok() {
@@ -110,8 +117,16 @@ impl<'s> SingleFile<'s> {
     }
 }
 
-impl<'s> TestLayer<'s> {
-    async fn run_test(&self) -> ResultLayer<'s> {
-        todo!()
+impl TestLayer {
+    async fn run_test(self) -> ResultLayer {
+        let mut children = Vec::with_capacity(self.children.len());
+        for config in self.children {
+            let result = config.run_test().await;
+            children.push(result);
+        }
+        ResultLayer {
+            name: self.name,
+            children,
+        }
     }
 }