tests: add tests to renderer and taskCommand class

package.json

@@ -12,7 +12,8 @@
   },
   "scripts": {
     "build": "npx tsc",
-    "test": "npx vitest run"
+    "test": "npx vitest run",
+    "test:coverage": "npx vitest run --coverage  --coverage.include \"src/**/*.ts\""
   },
   "keywords": [
     "time-management",
@@ -23,6 +24,7 @@
   "devDependencies": {
     "@types/figlet": "^1.5.8",
     "@types/node": "^20.12.2",
+    "@vitest/coverage-v8": "^4.1.4",
     "ts-node": "^10.9.2",
     "typescript": "^5.4.3",
     "vitest": "^4.1.4"

tests/render/index.test.ts

@@ -0,0 +1,72 @@
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import render from "../../src/render/index.js";
+import signale from "signale";
+import chalk from "chalk";
+
+vi.mock("signale", () => {
+  const mockSignale = {
+    config: vi.fn(),
+    log: vi.fn(),
+    note: vi.fn(),
+    pending: vi.fn(),
+    success: vi.fn(),
+    error: vi.fn(),
+    warn: vi.fn(),
+    info: vi.fn(),
+    await: vi.fn(),
+  };
+  return {
+    default: mockSignale,
+  };
+});
+
+vi.mock("chalk", () => ({
+  default: {
+    blue: vi.fn((s) => s),
+    green: vi.fn((s) => s),
+    grey: vi.fn((s) => s),
+    magenta: vi.fn((s) => s),
+    red: vi.fn((s) => s),
+    underline: vi.fn((s) => s),
+    yellow: vi.fn((s) => s),
+  },
+}));
+
+describe("Render", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it("should call successCreate with correct parameters", () => {
+    const id = "123";
+    render.successCreate(id);
+    expect(signale.success).toHaveBeenCalledWith(
+      expect.objectContaining({
+        message: "Created task:",
+        suffix: expect.any(String),
+      })
+    );
+  });
+
+  it("should call successEdit with correct parameters", () => {
+    const id = "123";
+    render.successEdit(id);
+    expect(signale.success).toHaveBeenCalledWith(
+      expect.objectContaining({
+        message: "Updated item:",
+        suffix: expect.any(String),
+      })
+    );
+  });
+
+  it("should call successDelete with correct parameters", () => {
+    const id = "123";
+    render.successDelete(id);
+    expect(signale.success).toHaveBeenCalledWith(
+      expect.objectContaining({
+        message: "Deleted item:",
+        suffix: expect.any(String),
+      })
+    );
+  });
+});