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20 lines
743 B
20 lines
743 B
6 years ago
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import { validateHost } from 'lib/lnd/util'
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jest.mock('dns')
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describe('Util', function() {
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describe('validateHost', () => {
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it('should resolve true for valid hostnames', async () => {
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await expect(validateHost('example.com')).resolves.toBeTruthy()
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await expect(validateHost('localhost')).resolves.toBeTruthy()
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await expect(validateHost('192.168.0.1')).resolves.toBeTruthy()
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await expect(validateHost('11.111.11.111.rdns.example.com')).resolves.toBeTruthy()
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})
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it('should reject for invalid hostnames', async () => {
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await expect(validateHost('1+-000invlidhost')).rejects.toThrowErrorMatchingInlineSnapshot(
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`"1+-000invlidhost is not a valid IP address or hostname"`
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)
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})
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})
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})
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