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test.js
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test.js
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import {isIPv4, isIPv6} from 'net';
import test from 'ava';
import internalIp from '.';
// Travis VMs don't have IPs on their interfaces.
// https://docs.travis-ci.com/user/ci-environment/#Networking
const isCI = Boolean(process.env.CI);
test('IPv6', async t => {
const ip = await internalIp.v6();
if (isCI) {
t.is(ip, undefined);
} else {
t.true(isIPv6(ip));
}
});
test('IPv4', async t => {
const ip = await internalIp.v4();
if (isCI) {
t.is(ip, undefined);
} else {
t.true(isIPv4(ip));
}
});
test('synchronous IPv6', t => {
const ip = internalIp.v6.sync();
if (isCI) {
t.is(ip, undefined);
} else {
t.true(isIPv6(ip));
}
});
test('synchronous IPv4', t => {
const ip = internalIp.v4.sync();
if (isCI) {
t.is(ip, undefined);
} else {
t.true(isIPv4(ip));
}
});