feat: add tests for lib folder (#1961)

cypress/test/lib/api.cy.js

@@ -0,0 +1,37 @@
+import { getAllPosts, getPostBySlug, getDocBySlug } from '../../../lib/api';
+import posts from '../../../config/posts.json'
+describe('getAllPosts', () => {
+  it('should return all posts', () => {
+    const allPosts = getAllPosts();
+    expect(allPosts).to.deep.equal(posts);
+  });
+});
+
+describe('getPostBySlug', () => {
+  it('should return the post with the given slug', () => {
+    const slug = '/blog/2023-may-docs-report';
+    const post = getPostBySlug(slug);
+    const expectedPost = posts.blog.find((p) => p.slug === slug && !p.isSection);
+    expect(post).to.deep.equal(expectedPost);
+  });
+
+  it('should return the post of a specific type with the given slug', () => {
+    const slug = '/blog/2023-may-docs-report';
+    const type = 'blog';
+    const post = getPostBySlug(slug, type);
+    const expectedPost = posts[type].find((p) => p.slug === slug && !p.isSection);
+    expect(post).to.deep.equal(expectedPost);
+  });
+});
+
+describe('getDocBySlug', () => {
+    it('should return the document with the given slug', () => {
+      const structuredPosts = posts['docs']
+      const slug = '/docs/concepts';
+      const doc = getDocBySlug(structuredPosts, slug);
+      const expectedDoc = structuredPosts.find((post) => post.slug === slug && !post.isSection);
+      expect(doc).to.deep.equal(expectedDoc);
+    });
+
+  });
+

cypress/test/lib/staticHelpers.cy.js

@@ -0,0 +1,45 @@
+import { getEvents } from '../../../lib/staticHelpers';
+
+describe('getEvents', () => {
+  it('should return sorted events in ascending order', () => {
+    const events = [
+      {
+        "title": "Community Meeting",
+        "calLink": "https://www.google.com/calendar/event?eid=czRmMG5maHRsYjduM2g3dmwxMDM1Z3R0NzAgY19xOXRzZWlnbG9tZHNqNm5qdWh2YnB0czExY0Bn",
+        "url": "https://github.com/asyncapi/community/issues/645",
+        "date": "2023-04-04T08:00:00.000Z"
+      },
+      {
+        "title": "Spec 3.0 Meeting",
+        "calLink": "https://www.google.com/calendar/event?eid=djhsdjZvbmRsampvb2tsYzhkZWFyc3FtYTAgY19xOXRzZWlnbG9tZHNqNm5qdWh2YnB0czExY0Bn",
+        "url": "https://github.com/asyncapi/community/issues/649",
+        "date": "2023-04-13T15:00:00.000Z"
+      },
+      {
+        "title": "Community Meeting",
+        "calLink": "https://www.google.com/calendar/event?eid=MzgwdmZiMTc4cnBmbTUzdWVlbmM4aWYyM2MgY19xOXRzZWlnbG9tZHNqNm5qdWh2YnB0czExY0Bn",
+        "url": "https://github.com/asyncapi/community/issues/659",
+        "banner": "https://user-images.githubusercontent.com/40604284/229763606-c0b6ed3b-e120-427c-b87d-357856d92777.png",
+        "date": "2023-04-18T16:00:00.000Z"
+      },
+    ];
+
+    cy.wrap(events).as('events'); 
+
+    // Call the getEvents function
+    cy.get('@events').then((events) => {
+      const sortedEvents = getEvents(events);
+
+      // Check if the result is an array
+      expect(sortedEvents).to.be.an('array');
+
+      // Convert dates to timestamps for comparison
+      const sortedTimestamps = sortedEvents.map((event) => event.date.valueOf());
+
+      // Check if the timestamps are sorted in ascending order
+      for (let i = 0; i < sortedTimestamps.length - 1; i++) {
+        expect(sortedTimestamps[i]).to.be.greaterThan(sortedTimestamps[i + 1]);
+      }
+    });
+  });
+});