39 lines
898 B
JavaScript
39 lines
898 B
JavaScript
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/**
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* Module dependencies.
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*/
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var isIP = require('net').isIP;
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var assert = require('assert');
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var dnsResolve = require('../dnsResolve');
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describe('dnsResolve(host)', function () {
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var tests = [
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["www.netscape.com", true],
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["bogus.domain.foobar", false]
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];
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tests.forEach(function (test) {
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var expected = test.pop();
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if (expected) {
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it('should resolve an IPv4 address for "' + test.join('", "') + '"', function (done) {
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dnsResolve(test[0], function (err, res) {
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if (err) return done(err);
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assert.equal('string', typeof res);
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assert.equal(4, isIP(res));
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done();
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});
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});
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} else {
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it('should throw a not found Error for "' + test.join('", "') + '"', function (done) {
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dnsResolve(test[0], function (err, res) {
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assert(err);
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done();
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});
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});
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}
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});
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});
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