/* global test, expect */
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'use strict'
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const build = require('..')
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test('works with jest', done => {
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const { create, emit, emitted } = build()
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create('FastifyDeprecation', 'CODE', 'Hello %s')
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emit('CODE', 'world')
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// we cannot actually listen to process warning event
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// because jest messes with it (that's the point of this test)
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// we can only test it was emitted indirectly
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// and test no exception is raised
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setImmediate(() => {
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expect(emitted.get('CODE')).toBeTruthy()
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done()
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})
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})
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