42 lines
1.6 KiB
TypeScript
42 lines
1.6 KiB
TypeScript
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// @ts-ignore
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import TokenListJSON from '@uniswap/default-token-list'
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beforeEach(() => {
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// Many API calls enforce that requests come from our app, so we must mock Origin and Referer.
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cy.intercept('*', (req) => {
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req.headers['referer'] = 'https://app.uniswap.org'
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req.headers['origin'] = 'https://app.uniswap.org'
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})
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// Infura uses a test endpoint, which allow-lists http://localhost:3000 instead.
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cy.intercept(/infura.io/, (req) => {
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req.headers['referer'] = 'http://localhost:3000'
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req.headers['origin'] = 'http://localhost:3000'
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req.alias = req.body.method
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req.continue()
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})
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// Mock analytics responses to avoid analytics in tests.
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cy.intercept('https://api.uniswap.org/v1/amplitude-proxy', (req) => {
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const requestBody = JSON.stringify(req.body)
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const byteSize = new Blob([requestBody]).size
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req.reply(
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JSON.stringify({
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code: 200,
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server_upload_time: Date.now(),
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payload_size_bytes: byteSize,
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events_ingested: req.body.events.length,
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})
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)
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}).intercept('https://*.sentry.io', { statusCode: 200 })
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// Mock our own token list responses to avoid the latency of IPFS.
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cy.intercept('https://gateway.ipfs.io/ipns/tokens.uniswap.org', TokenListJSON)
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.intercept('https://gateway.ipfs.io/ipns/extendedtokens.uniswap.org', { statusCode: 404 })
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.intercept('https://gateway.ipfs.io/ipns/unsupportedtokens.uniswap.org', { statusCode: 404 })
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// Reset hardhat between tests to ensure isolation.
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// This resets the fork, as well as options like automine.
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cy.hardhat().then((hardhat) => hardhat.reset())
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})
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