Add tests for getAppSettings

Server/tests/controllers/settingsController.test.js

@@ -0,0 +1,49 @@
+const { afterEach } = require("node:test");
+const {
+  getAppSettings,
+  updateAppSettings,
+} = require("../../controllers/settingsController");
+
+const { errorMessages, successMessages } = require("../../utils/messages");
+const sinon = require("sinon");
+
+describe("Settings Controller - getAppSettings", () => {
+  beforeEach(() => {
+    req = {
+      headers: {},
+      params: {},
+      body: {},
+      db: {},
+      settingsService: {
+        getSettings: sinon.stub(),
+      },
+    };
+    res = {
+      status: sinon.stub().returnsThis(),
+      json: sinon.stub(),
+    };
+    next = sinon.stub();
+    handleError = sinon.stub();
+  });
+  afterEach(() => {
+    sinon.restore();
+  });
+  it("should throw an error if getSettings throws an error", async () => {
+    req.settingsService.getSettings.throws(new Error("getSettings error"));
+    await getAppSettings(req, res, next);
+    expect(next.firstCall.args[0]).to.be.an("error");
+    expect(next.firstCall.args[0].message).to.equal("getSettings error");
+  });
+
+  it("should return a success message and data if getSettings is successful", async () => {
+    const data = { data: "settings" };
+    req.settingsService.getSettings.returns(data);
+    await getAppSettings(req, res, next);
+    expect(res.status.firstCall.args[0]).to.equal(200);
+    expect(res.json.firstCall.args[0]).to.deep.equal({
+      success: true,
+      msg: successMessages.GET_APP_SETTINGS,
+      data,
+    });
+  });
+});