33 lines
1.2 KiB
TypeScript
33 lines
1.2 KiB
TypeScript
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import type {BrowserContext} from "@playwright/test"
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// What `getInfo` answers with. `supports` is what src/app/components/WalletConnect.svelte gates the
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// connection on, and the node's alias is what the wallet page names the connection by.
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export type WebLnInfo = {
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supports?: string[]
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node?: {alias?: string; pubkey?: string}
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version?: string
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}
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/**
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* A WebLN provider on `window`, in the shape a browser extension installs. Connecting is a
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* capability handshake and nothing more, so the whole provider answers from a literal in the page —
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* paying an invoice and issuing one are past the boundary this harness stops at, and calling either
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* here throws rather than pretending.
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*
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* Install it before the page navigates. WalletConnect reads `window.webln` while it renders, to
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* decide whether to offer the button at all.
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*/
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export const injectWebLn = (context: BrowserContext, info: WebLnInfo = {}) =>
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context.addInitScript(
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$info => {
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Object.assign(window, {
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webln: {
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enable: () => Promise.resolve(),
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getInfo: () => Promise.resolve($info),
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getBalance: () => Promise.resolve({balance: 0}),
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},
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})
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},
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{supports: ["lightning"], ...info},
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)
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