SB-0MN77JQQB11SPSHB: Add comprehensive unit tests for QueuePresenter formatting

- Added 14 test cases covering all formatQueueStatusMessage scenarios
- Tests include: default message, processing status, position with/without total,
  URL formatting, notes, parameter combinations, and edge cases
- All 115+ tests pass including new formatting tests

Author: Sorra

tests/unit/queue.presenter.formatting.spec.ts

@@ -0,0 +1,92 @@
+import { describe, it, expect, beforeEach } from "vitest";
+import QueuePresenter from "../../src/presenters/QueuePresenter.js";
+
+describe("QueuePresenter.formatQueueStatusMessage", () => {
+  let qp: QueuePresenter;
+
+  beforeEach(() => {
+    qp = new QueuePresenter();
+  });
+
+  it("returns default message when no params provided", () => {
+    const result = qp.formatQueueStatusMessage({});
+    expect(result).toBe("Queue status");
+  });
+
+  it("formats processing status", () => {
+    const result = qp.formatQueueStatusMessage({ processing: true });
+    expect(result).toBe("🔄 Processing");
+  });
+
+  it("formats position only", () => {
+    const result = qp.formatQueueStatusMessage({ position: 5 });
+    expect(result).toBe("Position 5");
+  });
+
+  it("formats position with total", () => {
+    const result = qp.formatQueueStatusMessage({ position: 3, total: 10 });
+    expect(result).toBe("Position 3/10");
+  });
+
+  it("formats URL", () => {
+    const result = qp.formatQueueStatusMessage({ url: "https://example.com" });
+    expect(result).toBe("URL: <https://example.com>");
+  });
+
+  it("formats note", () => {
+    const result = qp.formatQueueStatusMessage({ note: "Custom note here" });
+    expect(result).toBe("Custom note here");
+  });
+
+  it("formats processing with position", () => {
+    const result = qp.formatQueueStatusMessage({ processing: true, position: 2 });
+    expect(result).toBe("🔄 Processing — Position 2");
+  });
+
+  it("formats processing with position and total", () => {
+    const result = qp.formatQueueStatusMessage({ processing: true, position: 2, total: 5 });
+    expect(result).toBe("🔄 Processing — Position 2/5");
+  });
+
+  it("formats all params together", () => {
+    const result = qp.formatQueueStatusMessage({
+      processing: true,
+      position: 1,
+      total: 3,
+      url: "https://example.com/page",
+      note: "Almost done"
+    });
+    expect(result).toBe("🔄 Processing — Position 1/3 — URL: <https://example.com/page> — Almost done");
+  });
+
+  it("handles zero position correctly", () => {
+    const result = qp.formatQueueStatusMessage({ position: 0, total: 5 });
+    expect(result).toBe("Position 0/5");
+  });
+
+  it("handles position zero without total", () => {
+    const result = qp.formatQueueStatusMessage({ position: 0 });
+    expect(result).toBe("Position 0");
+  });
+
+  it("ignores undefined optional params", () => {
+    const result = qp.formatQueueStatusMessage({
+      processing: true,
+      position: undefined,
+      total: undefined,
+      url: undefined,
+      note: undefined
+    });
+    expect(result).toBe("🔄 Processing");
+  });
+
+  it("handles URL with special characters", () => {
+    const result = qp.formatQueueStatusMessage({ url: "https://example.com/path?query=value&other=test" });
+    expect(result).toBe("URL: <https://example.com/path?query=value&other=test>");
+  });
+
+  it("handles multiline note", () => {
+    const result = qp.formatQueueStatusMessage({ note: "Line 1\nLine 2" });
+    expect(result).toBe("Line 1\nLine 2");
+  });
+});