refactor(src): split oversized modules

src/agents/pi-embedded-helpers.ismessagingtoolduplicate.test.ts

@@ -0,0 +1,64 @@
+import { describe, expect, it } from "vitest";
+import { isMessagingToolDuplicate } from "./pi-embedded-helpers.js";
+import { DEFAULT_AGENTS_FILENAME } from "./workspace.js";
+
+const _makeFile = (
+  overrides: Partial<WorkspaceBootstrapFile>,
+): WorkspaceBootstrapFile => ({
+  name: DEFAULT_AGENTS_FILENAME,
+  path: "/tmp/AGENTS.md",
+  content: "",
+  missing: false,
+  ...overrides,
+});
+describe("isMessagingToolDuplicate", () => {
+  it("returns false for empty sentTexts", () => {
+    expect(isMessagingToolDuplicate("hello world", [])).toBe(false);
+  });
+  it("returns false for short texts", () => {
+    expect(isMessagingToolDuplicate("short", ["short"])).toBe(false);
+  });
+  it("detects exact duplicates", () => {
+    expect(
+      isMessagingToolDuplicate("Hello, this is a test message!", [
+        "Hello, this is a test message!",
+      ]),
+    ).toBe(true);
+  });
+  it("detects duplicates with different casing", () => {
+    expect(
+      isMessagingToolDuplicate("HELLO, THIS IS A TEST MESSAGE!", [
+        "hello, this is a test message!",
+      ]),
+    ).toBe(true);
+  });
+  it("detects duplicates with emoji variations", () => {
+    expect(
+      isMessagingToolDuplicate("Hello! 👋 This is a test message!", [
+        "Hello! This is a test message!",
+      ]),
+    ).toBe(true);
+  });
+  it("detects substring duplicates (LLM elaboration)", () => {
+    expect(
+      isMessagingToolDuplicate(
+        'I sent the message: "Hello, this is a test message!"',
+        ["Hello, this is a test message!"],
+      ),
+    ).toBe(true);
+  });
+  it("detects when sent text contains block reply (reverse substring)", () => {
+    expect(
+      isMessagingToolDuplicate("Hello, this is a test message!", [
+        'I sent the message: "Hello, this is a test message!"',
+      ]),
+    ).toBe(true);
+  });
+  it("returns false for non-matching texts", () => {
+    expect(
+      isMessagingToolDuplicate("This is completely different content.", [
+        "Hello, this is a test message!",
+      ]),
+    ).toBe(false);
+  });
+});