init from https://github.com/Hufe921/canvas-editor

cypress/e2e/menus/date.cy.ts

@@ -0,0 +1,28 @@
+import Editor from '../../../src/editor'
+
+describe('菜单-日期选择器', () => {
+  beforeEach(() => {
+    cy.visit('http://localhost:3000/canvas-editor/')
+
+    cy.get('canvas').first().as('canvas').should('have.length', 1)
+  })
+
+  it('LaTeX', () => {
+    cy.getEditor().then((editor: Editor) => {
+      editor.command.executeSelectAll()
+
+      editor.command.executeBackspace()
+
+      cy.get('.menu-item__date').click()
+
+      cy.get('.menu-item__date li')
+        .first()
+        .click()
+        .then(() => {
+          const data = editor.command.getValue().data.main
+
+          expect(data[0].type).to.eq('date')
+        })
+    })
+  })
+})