convert the cypress info.spec.js into ts

cypress/integration/rendering/info.spec.js

@@ -1,13 +0,0 @@
-import { imgSnapshotTest } from '../../helpers/util.js';
-
-describe('Sequencediagram', () => {
-  it('should render a simple info diagrams', () => {
-    imgSnapshotTest(
-      `
-    info
-       showInfo
-      `,
-      {}
-    );
-  });
-});

cypress/integration/rendering/info.spec.ts

@@ -0,0 +1,11 @@
+import { imgSnapshotTest } from '../../helpers/util.js';
+
+describe('info diagram', () => {
+  it('should handle an info definition', () => {
+    imgSnapshotTest(`info`, {});
+  });
+
+  it('should handle an info definition with showInfo', () => {
+    imgSnapshotTest(`info showInfo`, {});
+  });
+});

packages/mermaid/src/diagrams/info/info.spec.ts

@@ -2,7 +2,7 @@
 import { parser } from './parser/info.jison';
 import { db } from './infoDb.js';
 
-describe('info graph', () => {
+describe('info diagram', () => {
   beforeEach(() => {
     parser.yy = db;
     parser.yy.clear();