test: add unit tests for buildRequestBody and package exports

Author: Hugoer

lib/crux.test.js

@@ -36,6 +36,35 @@ afterEach(() => {
 });
 
 // ─── Exports ─────────────────────────────────────────────────────────────────
+// ─── buildRequestBody ─────────────────────────────────────────────────────────
+
+describe('buildRequestBody', () => {
+    it('produces { url } for page scope with no form factor', () => {
+        const body = buildRequestBody('https://example.com', 'page');
+        expect(body).toEqual({ url: 'https://example.com' });
+    });
+
+    it('produces { origin } for origin scope with no form factor', () => {
+        const body = buildRequestBody('https://example.com/path', 'origin');
+        expect(body).toEqual({ origin: 'https://example.com' });
+    });
+
+    it('adds formFactor in uppercase when provided', () => {
+        const phone = buildRequestBody('https://example.com', 'page', 'phone');
+        expect(phone.formFactor).toBe('PHONE');
+
+        const desktop = buildRequestBody('https://example.com', 'page', 'desktop');
+        expect(desktop.formFactor).toBe('DESKTOP');
+
+        const tablet = buildRequestBody('https://example.com', 'page', 'tablet');
+        expect(tablet.formFactor).toBe('TABLET');
+    });
+
+    it('omits formFactor from body when not provided', () => {
+        const body = buildRequestBody('https://example.com', 'page');
+        expect(Object.prototype.hasOwnProperty.call(body, 'formFactor')).toBe(false);
+    });
+});
 
 describe('exports', () => {
     it('buildRequestBody is exported', () => expect(typeof buildRequestBody).toBe('function'));

tests/package-exports.test.js lib/package-exports.test.jstests/package-exports.test.js renamed to lib/package-exports.test.js

@@ -9,7 +9,7 @@ describe('package.json main field', () => {
 });
 
 describe('package root exports', () => {
-    const lib = require('..');
+    const lib = require('.');
 
     it('exports runLabAudit', () => {
         expect(typeof lib.runLabAudit).toBe('function');