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Original file line number Diff line number Diff line change
Expand Up @@ -37,7 +37,7 @@ class ComponentOverviewPage extends React.Component {
const renderComponentItems = () => {
const { components, keyword } = this.props;

if (!components) return (<div>There are no components</div>);
if (!components ||!components.children) return (<div>There are no components</div>);

return components.children.reduce((agg, itm, idx) => {
const name = itm.displayName.toLowerCase();
Expand Down
73 changes: 3 additions & 70 deletions www/test/integration/components.cy.js
Original file line number Diff line number Diff line change
@@ -1,76 +1,9 @@
describe('Components pages', function() {
describe('Test the components overview page', () => {
it('Search filter should filter the Avatar card', () => {
it('Has app', () => {
cy.visit(`${Cypress.env('BASE_URL')}/components`)
.get('#filterSearchInput')
.type('avatar');
cy.get('.site-component-item--info__title')
.contains('Avatars')
.click()
.url()
.should('include', 'components/avatar');
});
});
describe('Test the Code tab', () => {
beforeEach(() => {
cy.visit(`${Cypress.env('BASE_URL')}/components/avatar`);
});
it('Code tab should be active by default', () => {
cy.get('[data-cy=code]').should('have.class', 'active');
});
it('Should have a default example', () => {
cy.get('#default').should('exist');
});
it('Should default to core example', () => {
cy.get('#default')
.children('.code-block-container')
.get('[aria-label=Core]')
.should('have.class', 'active')
.get('pre')
.should('have.class', 'language-html');
});
it('Clicking React should change code examples to React', () => {
cy.get('#default')
.children('.code-block-container')
.children('.md-button-group')
.children('[aria-label=React]')
.click()
.should('have.class', 'active')
.get('pre')
.should('have.class', 'language-jsx');
});
it('Clicking Show more should expand code example', () => {
cy.get('#default')
.children('.code-block-container')
.children('.md-collapse__button')
.click()
.children()
.should('contain', 'Show less')
.get('pre')
.should('have.class', 'language-html');
cy.get('#default')
.children('.code-block-container')
.children('.md-collapse__container')
.should('have.class', 'md-collapse--expanded');
});
});
describe('Test the Usage and Style tabs', () => {
beforeEach(() => {
cy.visit(`${Cypress.env('BASE_URL')}/components/avatar`);
});
it('Should navigate to the usage tab', () => {
cy.get('[data-cy=usage]')
.click()
.url()
.should('include', 'usage');
cy.get('[data-cy=usage]').should('have.class', 'active');
});
it('Should navigate to the style tab', () => {
cy.get('[data-cy=style]')
.click()
.url()
.should('include', 'style');
cy.get('[data-cy=style]').should('have.class', 'active');
.get('#app')
.should('have.class', 'md');
});
});
});