vega-frontend-monorepo/apps/explorer-e2e/src/integration/blocks.cy.js
2023-03-10 16:46:51 +01:00

126 lines
4.7 KiB
JavaScript

context('Blocks page', { tags: '@regression' }, function () {
describe('Verify elements on page', function () {
beforeEach(() => {
cy.visit('/blocks');
});
const blockHeight = '[data-testid="block-height"]';
const blockTime = '[data-testid="block-time"]';
const blockHeader = '[data-testid="block-header"]';
const previousBlockBtn = '[data-testid="previous-block"]';
const infiniteScrollWrapper = '[data-testid="infinite-scroll-wrapper"]';
it('Blocks page is displayed', function () {
validateBlocksDisplayed();
});
it('Blocks page is displayed on mobile', function () {
cy.switchToMobile();
validateBlocksDisplayed();
});
it('Block validator page is displayed', function () {
waitForBlocksResponse();
cy.get(blockHeight).eq(0).find('a').click({ force: true });
cy.get('[data-testid="block-validator"]').should('not.be.empty');
cy.get(blockTime).should('not.be.empty');
//TODO: Add assertion for transactions when txs are added
});
it('Navigate to previous block', function () {
waitForBlocksResponse();
cy.get(blockHeight).eq(0).find('a').click({ force: true });
cy.get(blockHeader)
.invoke('text')
.then(($blockHeaderTxt) => {
const blockHeight = parseInt($blockHeaderTxt.replace('BLOCK ', ''));
cy.get(previousBlockBtn).click();
cy.get(blockHeader)
.invoke('text')
.then(($newBlockHeaderTxt) => {
const newBlockHeight = parseInt(
$newBlockHeaderTxt.replace('BLOCK ', '')
);
expect(newBlockHeight).to.be.lessThan(blockHeight);
});
});
});
// Skipping - see https://github.com/vegaprotocol/frontend-monorepo/issues/2494
it.skip('Previous button disabled on first block', function () {
cy.get('[data-testid="block-input"]').type('1');
cy.get('[data-testid="go-submit"]').click();
cy.get(previousBlockBtn).find('button').should('be.disabled');
cy.get(blockHeader)
.invoke('text')
.then(($blockHeaderTxt) => {
const blockHeight = parseInt($blockHeaderTxt.replace('BLOCK ', ''));
cy.get('[data-testid="next-block"]').click();
cy.get(blockHeader)
.invoke('text')
.then(($newBlockHeaderTxt) => {
const newBlockHeight = parseInt(
$newBlockHeaderTxt.replace('BLOCK ', '')
);
expect(newBlockHeight).to.be.greaterThan(blockHeight);
});
});
});
// Skipping these tests for time being - since blockchain in capsule is now too small to show historical data - re-enable once addressed
it.skip('Infinite scroll shows at least 100 new blocks', function () {
const expectedBlocks = 100;
const scrollAttempts = 7;
waitForBlocksResponse();
cy.get(infiniteScrollWrapper).children().scrollTo('bottom');
cy.intercept('*blockchain?maxHeight*').as('blockchain_load');
cy.get(blockHeight)
.last()
.invoke('text')
.then(($initialLastBlockHeight) => {
for (let index = 0; index < scrollAttempts; index++) {
cy.get(infiniteScrollWrapper)
.children()
.children()
.invoke('css', 'height')
.then((scrollTarget) => {
cy.get(infiniteScrollWrapper)
.children()
.scrollTo(0, scrollTarget.toString(), { easing: 'linear' })
.wait('@blockchain_load');
// eslint-disable-next-line cypress/no-unnecessary-waiting
cy.wait(50); // Need this as although network response has arrived it takes a few millisecs for the css height to expand
});
}
cy.get(blockHeight)
.last()
.invoke('text')
.then(($lastBlockHeight) => {
const totalBlocksLoadedSinceScrollBegan =
parseInt($initialLastBlockHeight) - parseInt($lastBlockHeight);
expect(totalBlocksLoadedSinceScrollBegan).to.be.at.least(
expectedBlocks
);
});
});
});
function waitForBlocksResponse() {
cy.get('[data-testid="loader"]').should('not.exist', { timeout: 18000 });
}
function validateBlocksDisplayed() {
waitForBlocksResponse();
cy.get('[data-testid="block-row"]').should('have.length.above', 1);
cy.get(blockHeight).first().should('not.be.empty');
cy.get('[data-testid="num-txs"]').first().should('not.be.empty');
cy.get('[data-testid="validator-link"]').first().should('not.be.empty');
cy.get(blockTime).first().should('not.be.empty');
}
});
});