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Contents
import { SetupWorkerInternalContext, StartOptions } from '../../glossary'
import {
DEFAULT_START_OPTIONS,
resolveStartOptions,
prepareStartHandler,
} from './prepareStartHandler'
describe('resolveStartOptions', () => {
test('returns default options given no custom start options', () => {
expect(resolveStartOptions()).toEqual(DEFAULT_START_OPTIONS)
expect(resolveStartOptions(undefined)).toEqual(DEFAULT_START_OPTIONS)
expect(resolveStartOptions({})).toEqual(DEFAULT_START_OPTIONS)
})
test('deeply merges the default and custom start options', () => {
expect(
resolveStartOptions({
quiet: true,
serviceWorker: {
url: './custom.js',
},
}),
).toEqual({
...DEFAULT_START_OPTIONS,
quiet: true,
serviceWorker: {
url: './custom.js',
options: null,
},
})
})
})
describe('prepareStartHandler', () => {
test('exposes resolved start options to the generated star handler', () => {
const createStartHandler = vi.fn()
const context: SetupWorkerInternalContext = {} as any
const startHandler = prepareStartHandler(createStartHandler, context)
expect(startHandler).toBeInstanceOf(Function)
const initialOptions: StartOptions = {
quiet: true,
serviceWorker: {
url: './custom.js',
},
}
const resolvedOptions = resolveStartOptions(initialOptions)
startHandler(initialOptions)
// Calls the handler creator with both resolved and initial options.
expect(createStartHandler).toHaveBeenCalledWith(
resolvedOptions,
initialOptions,
)
// Sets the resolved options on the internal context.
expect(context).toHaveProperty('startOptions', resolvedOptions)
})
})
Version data entries
26 entries across 26 versions & 1 rubygems