78 lines
2.1 KiB
JavaScript
78 lines
2.1 KiB
JavaScript
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"use strict";
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var devIp = require("../lib/dev-ip");
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var respNone = require("./fixtures/resp-none");
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var respSingle = require("./fixtures/resp-single");
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var respMultiple = require("./fixtures/resp-multiple");
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var sinon = require("sinon");
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var assert = require("chai").assert;
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var os = require("os");
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// From the resp files
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var match1 = "10.104.103.181";
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var match2 = "10.104.100.12";
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var regex = /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/;
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describe("Getting the IP with a single result", function () {
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var osStub;
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var result;
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before(function () {
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osStub = sinon.stub(os, "networkInterfaces").returns(respSingle);
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});
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beforeEach(function () {
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result = devIp(null);
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});
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after(function () {
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osStub.restore();
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});
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it("should return the IP when a single match found", function () {
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var expected = match1;
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assert.deepEqual(result, [expected]);
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});
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it("should return a string matching the regex", function () {
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var actual = regex.exec(result);
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assert.isNotNull(actual);
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});
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});
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describe("Getting the IP with Multiple results", function () {
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var osStub;
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var result;
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before(function () {
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osStub = sinon.stub(os, "networkInterfaces").returns(respMultiple);
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});
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beforeEach(function () {
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result = devIp(null);
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});
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after(function () {
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osStub.restore();
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});
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it("should return an array of results", function () {
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assert.equal(result[0], match1);
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assert.equal(result[1], match2);
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});
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it("should return a string matching the regex", function () {
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var actual = regex.exec(result[0]);
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assert.isNotNull(actual);
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actual = regex.exec(result[1]);
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assert.isNotNull(actual);
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});
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});
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describe("Getting the IP with no results", function () {
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var osStub;
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var result;
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before(function () {
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osStub = sinon.stub(os, "networkInterfaces").returns(respNone);
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});
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after(function () {
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osStub.restore();
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});
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it("should return empty array", function () {
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var actual = devIp();
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assert.isArray(actual);
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assert.equal(actual.length, 0);
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});
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});
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