Summarize tool loop output

2026-05-18 19:05:13 +03:00
parent 9d6cdb008b
commit 9352ade19f
4 changed files with 113 additions and 32 deletions
@@ -0,0 +1,47 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+
+const {summarizeToolLoop} = await import("../dist/ai/tool-loop-summary.js");
+
+test("tool loop summary skips empty tool execution batches", () => {
+    const summary = summarizeToolLoop({
+        text: "answer",
+        executions: [],
+        outputAttachments: [],
+    });
+
+    assert.equal(summary.status, "skipped");
+    assert.equal(summary.fallbackAction, "continue_without_stage");
+    assert.equal(summary.details.count, 0);
+    assert.deepEqual(summary.details.tools, []);
+    assert.deepEqual(summary.details.modelOutput, {
+        text: "answer",
+        toolExecutions: [],
+        outputAttachments: [],
+    });
+    assert.equal(summary.artifacts, undefined);
+});
+
+test("tool loop summary reports executions and summary artifact", () => {
+    const summary = summarizeToolLoop({
+        text: "answer",
+        executions: [{
+            toolName: "read_file",
+            callId: "call-1",
+            argumentsText: "{}",
+            resultChars: 12,
+        }],
+        outputAttachments: [],
+    });
+
+    assert.equal(summary.status, "succeeded");
+    assert.equal(summary.fallbackAction, undefined);
+    assert.equal(summary.details.count, 1);
+    assert.deepEqual(summary.details.tools, [{
+        toolName: "read_file",
+        callId: "call-1",
+        resultChars: 12,
+    }]);
+    assert.equal(summary.artifacts?.[0]?.kind, "tool_result");
+    assert.equal(summary.artifacts?.[0]?.stage, "tool_loop");
+});