实验室报告<涵盖所有path的100％覆盖率覆盖率

我有一个testing ，检查服务器是否正确configuration。 服务器和testing的代码都在要点中。 然而，运行lab --environment TEST --verbose --coverage --reporter console --output stdout --reporter html --output coverage给我这个（HTML版本提供）：

我想获得这个文件的100％覆盖率。 为了完整起见，我已经包含了代码片段代码：

应用程序/ server.js

 const initializerNames = ['config', 'db', 'auth'] const Hapi = require('hapi') let server = new Hapi.Server() function applyInitializerToServer (initializerName) { const functor = require('./server/' + initializerName + '.js') const modifiedServer = functor(server) server.log('Setting up initializer for ' + initializerName + '...') if (modifiedServer === undefined) { throw new ReferenceError('Server malformed.') } else { server = modifiedServer } } module.exports = function implementServer () { server = new Hapi.Server() initializerNames.forEach(applyInitializerToServer) return server } 

testing/ server.js

 const testHelper = require('./helper.js') const lab = exports.lab = testHelper.Lab.script() lab.experiment('server', function () { const assert = testHelper.Chai.assert const Proxyquire = testHelper.Proxyquire const serverPath = testHelper.rootPath + '/app/server.js' lab.test('returns object if configured properly', function (done) { const mockServer = require(serverPath) assert.doesNotThrow(mockServer, 'server can be set up') assert.isObject(mockServer(), 'server was obtained as object') done() }) lab.test('returns undefined if configured improperly', function (done) { const mockedModule = { './server/db.js': function (server) { return undefined } } const mockServer = Proxyquire(serverPath, mockedModule) assert.throws(mockServer, ReferenceError, 'malformed', 'throws error about malformed server') done() }) })