upgrade cypress version

cypress/e2e/chart_view.cy.js

@@ -0,0 +1,19 @@
+describe('Chart view', () => {
+  beforeEach(() => {
+    cy.visit('/view?handleCors=false&url=https%3A%2F%2Fraw.githubusercontent.com%2FPeWu%2Ftopola%2Fmaster%2Fdemo%2Fdata%2Ffamily.ged');
+  });
+
+  it('loads data from URL', () => {
+    cy.contains('Bonifacy');
+  });
+
+  it('Animates chart', () => {
+    cy.contains('Chike').should('not.exist');
+    cy.contains('Radobod').click({force: true});
+    cy.contains('Chike');
+  });
+
+  it('shows the right panel', () => {
+    cy.contains('a random note');
+  });
+});

cypress/e2e/embedded.cy.js

@@ -0,0 +1,11 @@
+describe('Embedded mode', () => {
+  it('shows data', () => {
+    const url = 'https://pewu.github.io/topola-embedded/#' + Cypress.config('baseUrl');
+    cy.visit(url);
+    cy.get('iframe')
+    .its('0.contentDocument.body').should('not.be.empty')
+      .then(cy.wrap)
+      .find('#root')
+      .contains('Bonifacy');
+  });
+});

cypress/e2e/intro.cy.js

@@ -0,0 +1,12 @@
+describe('Intro page', () => {
+  beforeEach(() => {
+    cy.visit('/');
+  });
+  it('displays intro text', () => {
+    cy.contains('Examples');
+  });
+  it('displays menu', () => {
+    cy.contains('Open file');
+    cy.contains('Load from URL');
+  });
+});

cypress/e2e/search.cy.js

@@ -0,0 +1,12 @@
+describe('Chart view', () => {
+  beforeEach(() => {
+    cy.visit('/view?handleCors=false&url=https%3A%2F%2Fraw.githubusercontent.com%2FPeWu%2Ftopola%2Fmaster%2Fdemo%2Fdata%2Ffamily.ged');
+  });
+  it('Search works', () => {
+    cy.contains('Chike').should('not.exist');
+    cy.get('#search').type('chik');
+    cy.contains('Chike');
+    cy.get('#search').type('{enter}');
+    cy.get('#content').contains('Chike');
+  });
+});