Add tests to verify packaging

.github/workflows/unit-test.yml → .github/workflows/ci.yml

@@ -24,5 +24,12 @@ jobs:
       - name: Install dependencies
         run: npm install
 
+      - name: Link repo-toc package
+        run: |
+          npm Link
+          cd tests
+          npm link repo-toc
+          cd ..
+
       - name: Run tests
         run: npm test

tests/runPackage.spec.js

@@ -0,0 +1,25 @@
+const fs = require("fs");
+const { generateTableOfContent } = require("repo-toc");
+
+describe("test repo-toc package", () => {
+  test("should generate TOC on marker less markdown file", () => {
+    const dirPath = __dirname + "/mocks";
+
+    const filePath = __dirname + "/" + "temp.md";
+
+    fs.writeFileSync(filePath, "## Table of contents");
+    generateTableOfContent({ dirPath, filePath });
+
+    const fileContent = fs.readFileSync(filePath, "utf8");
+
+    expect(fileContent).toContain(
+      `* [TestFile3](./TestFile3.md)\n* **test-files**\n  * [Test File 1 Title](./test-files/TestFile1.md)\n`
+    );
+
+    fs.unlink(filePath, (err) => {
+      if (err) {
+        throw err;
+      }
+    });
+  });
+});