fix: wait for page to load in e2e tests (#5983)

* fix: make FoR announcement click optional in e2e tests

* fix: optional chaining

* fix: build error

* fix: wait for page to load

cypress/e2e/nfts.test.ts

@@ -5,8 +5,9 @@ const BONSAI_COLLECTION_ADDRESS = '0xec9c519d49856fd2f8133a0741b4dbe002ce211b'
 
 describe('Testing nfts', () => {
   beforeEach(() => {
-    cy.visit('/')
-    cy.get(getTestSelector('FiatOnrampAnnouncement-close')).first().click()
+    cy.visit('/').then(() => {
+      cy.get(getTestSelector('FiatOnrampAnnouncement-close')).first().click()
+    })
   })
 
   it('should load nft leaderboard', () => {

cypress/e2e/pool.test.ts

 import { getTestSelector } from '../utils'
 
 describe('Pool', () => {
-  beforeEach(() => cy.visit('/pool'))
+  beforeEach(() => {
+    cy.visit('/pool').then(() => {
+      cy.wait('@eth_blockNumber')
+    })
+  })
 
   it('add liquidity links to /add/ETH', () => {
-    cy.get(getTestSelector('FiatOnrampAnnouncement-close')).first().click()
-    cy.get('#join-pool-button').click()
-    cy.url().should('contain', '/add/ETH')
+    cy.get('body')
+      .then((body) => {
+        if (body.find(getTestSelector('FiatOnrampAnnouncement-close')).length > 0) {
+          cy.get(getTestSelector('FiatOnrampAnnouncement-close')).click()
+        }
+      })
+      .then(() => {
+        cy.get('#join-pool-button')
+          .click()
+          .then(() => {
+            cy.url().should('contain', '/add/ETH')
+          })
+      })
   })
 })

cypress/support/e2e.ts

@@ -70,6 +70,7 @@ beforeEach(() => {
   // These are stripped by cypress because chromeWebSecurity === false; this adds them back in.
   cy.intercept(/infura.io/, (res) => {
     res.headers['origin'] = 'http://localhost:3000'
+    res.alias = res.body.method
     res.continue()
   })