From 2aafe905f81a95eefc65e39220761922cb25a239 Mon Sep 17 00:00:00 2001
From: Scott Hutton <schutton@cisco.com>
Date: Thu, 7 Mar 2024 12:49:25 -0800
Subject: [PATCH] Dump routing table for unit test

---
 .github/workflows/rust.yml | 4 ++--
 src/lib.rs                 | 2 ++
 src/routing_table.rs       | 5 +++--
 3 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index ca45069..74c72c3 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -17,6 +17,6 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Build
-      run: cargo build --verbose
+      run: cargo build
     - name: Run tests
-      run: cargo test --verbose
+      run: cargo test --nocapture
diff --git a/src/lib.rs b/src/lib.rs
index 98bea75..d10036f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,8 @@ mod routing_table;
 
 use std::fmt::Write;
 
+pub use routing_table::execute_netstat;
+
 // Exports
 pub use route_entry::RouteEntry;
 pub use routing_flag::RoutingFlag;
diff --git a/src/routing_table.rs b/src/routing_table.rs
index 067940c..7802b29 100644
--- a/src/routing_table.rs
+++ b/src/routing_table.rs
@@ -41,7 +41,7 @@ impl RoutingTable {
     /// Returns an error if the `netstat` command fails to execute, or returns
     /// unparseable output.
     pub async fn load_from_netstat() -> Result<Self, Error> {
-        let output = query_netstat_routing_table().await?;
+        let output = execute_netstat().await?;
         Self::from_netstat_output(&output)
     }
 
@@ -122,7 +122,8 @@ impl RoutingTable {
     }
 }
 
-async fn query_netstat_routing_table() -> Result<String, Error> {
+/// Execute `netstat -rn` and return the output
+pub async fn execute_netstat() -> Result<String, Error> {
     let output = Command::new(NETSTAT_PATH)
         .arg("-rn")
         .stdin(std::process::Stdio::null())