From 08a1139eaa7a4862ab8c0e5fb5fc6845fc711208 Mon Sep 17 00:00:00 2001
From: main <main@swarm.moe>
Date: Thu, 19 Mar 2026 10:17:07 -0400
Subject: Initial libmcp 1.0.0

---
 crates/libmcp-testkit/src/lib.rs | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 crates/libmcp-testkit/src/lib.rs

(limited to 'crates/libmcp-testkit/src')

diff --git a/crates/libmcp-testkit/src/lib.rs b/crates/libmcp-testkit/src/lib.rs
new file mode 100644
index 0000000..9f33643
--- /dev/null
+++ b/crates/libmcp-testkit/src/lib.rs
@@ -0,0 +1,32 @@
+//! Shared test helpers for `libmcp` consumers.
+
+use serde::de::DeserializeOwned;
+use std::{
+    fs::File,
+    io::{self, BufRead, BufReader},
+    path::Path,
+};
+
+/// Reads an append-only JSONL file into typed records.
+pub fn read_json_lines<T>(path: &Path) -> io::Result<Vec<T>>
+where
+    T: DeserializeOwned,
+{
+    let file = File::open(path)?;
+    let reader = BufReader::new(file);
+    let mut records = Vec::new();
+    for line in reader.lines() {
+        let line = line?;
+        if line.trim().is_empty() {
+            continue;
+        }
+        let parsed = serde_json::from_str::<T>(line.as_str()).map_err(|error| {
+            io::Error::new(
+                io::ErrorKind::InvalidData,
+                format!("invalid JSONL test record: {error}"),
+            )
+        })?;
+        records.push(parsed);
+    }
+    Ok(records)
+}
-- 
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