ionic-framework/packages/react/test-app/cypress/integration/navigation/IonNav.spec.ts

describe('IonNav', () => {
  beforeEach(() => {
    cy.visit('/navigation');
  });

  it('should render the root page', () => {
    cy.get('ion-nav').contains('Page one content');
  });

  it('should have a ref defined', () => {
    cy.get('#navRef').should('have.text', 'Nav ref is defined: true');
  });

  it('should push a page', () => {
    cy.get('ion-button').contains('Go to Page Two').click();
    cy.get('#pageTwoContent').should('be.visible');
    cy.get('ion-nav').contains('Page two content');
  });

  it('should pop a page', () => {
    cy.get('ion-button').contains('Go to Page Two').click();

    cy.get('#pageTwoContent').should('be.visible');
    cy.get('ion-nav').contains('Page two content');

    cy.get('.ion-page.can-go-back ion-back-button').click();

    cy.get('#pageOneContent').should('be.visible');
    cy.get('ion-nav').contains('Page one content');
  });

  it('should pass params to the page', () => {
    cy.get('#pageOneProps').should('have.text', '{"someString":"Hello","someNumber":3,"someBoolean":true}');
  });

  it('should pass componentProps to sub pages', () => {
    cy.get('ion-button').contains('Go to Page Two').click();

    cy.get('#pageTwoContent').should('be.visible');

    cy.get('#pageTwoProps').should('have.text', '{"someValue":"Hello"}');
  });

});