diff --git a/surfsense_web/lib/citations/citation-parser.test.ts b/surfsense_web/lib/citations/citation-parser.test.ts
new file mode 100644
index 000000000..1f5749f2f
--- /dev/null
+++ b/surfsense_web/lib/citations/citation-parser.test.ts
@@ -0,0 +1,35 @@
+import assert from "node:assert/strict";
+import { test } from "node:test";
+import { parseTextWithCitations } from "./citation-parser";
+
+// Run with: pnpm exec tsx --test lib/citations/citation-parser.test.ts
+
+const NO_URLS = new Map<string, string>();
+
+test("parses a scraper-run handle into a run token", () => {
+	const segments = parseTextWithCitations(
+		"Price is $19 [citation:run_1b2c3d4e-5f60-7081-9abc-def012345678].",
+		NO_URLS
+	);
+
+	assert.deepEqual(segments, [
+		"Price is $19 ",
+		{ kind: "run", runId: "run_1b2c3d4e-5f60-7081-9abc-def012345678" },
+		".",
+	]);
+});
+
+test("run handles do not collide with numeric chunk citations", () => {
+	const segments = parseTextWithCitations(
+		"chunk [citation:42] vs run [citation:run_ab-12].",
+		NO_URLS
+	);
+
+	assert.deepEqual(segments, [
+		"chunk ",
+		{ kind: "chunk", chunkId: 42, isDocsChunk: false },
+		" vs run ",
+		{ kind: "run", runId: "run_ab-12" },
+		".",
+	]);
+});