Step 158: add agent workflow recorder

editor/tests/step158_test.cpp

@@ -0,0 +1,41 @@
+// Step 158 TDD Test: Workflow recorder
+#include "WorkflowRecorder.h"
+#include <iostream>
+
+static void expect(bool cond, const std::string& name, int& passed, int& failed) {
+    if (cond) {
+        std::cout << "Test " << (passed + failed + 1) << " PASS: " << name << "\n";
+        ++passed;
+    } else {
+        std::cout << "Test " << (passed + failed + 1) << " FAIL: " << name << "\n";
+        ++failed;
+    }
+}
+
+int main() {
+    int passed = 0;
+    int failed = 0;
+
+    WorkflowRecorder rec;
+    rec.startRecording("wf1", "s1");
+
+    json req1 = {{"jsonrpc", "2.0"}, {"id", 1}, {"method", "getAST"}};
+    json res1 = {{"jsonrpc", "2.0"}, {"id", 1}, {"result", true}};
+    rec.record("s1", req1, res1);
+    rec.record("s2", req1, res1);
+
+    json wf = rec.stopRecording();
+    expect(wf.value("name", "") == "wf1", "workflow name recorded", passed, failed);
+    expect(wf["calls"].size() == 1, "recorded calls filtered by session", passed, failed);
+
+    WorkflowRecorder rec2;
+    expect(rec2.loadWorkflow(wf), "load workflow succeeds", passed, failed);
+    auto replay = rec2.buildReplayRequests();
+    expect(replay.size() == 1, "replay request count", passed, failed);
+    expect(replay[0].value("method", "") == "getAST",
+           "replay request method", passed, failed);
+
+    std::cout << "\n=== Step 158 Results: " << passed << " passed, "
+              << failed << " failed ===\n";
+    return failed == 0 ? 0 : 1;
+}