| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| var heatmap = require('utils/heatmap'); |
| |
| describe('heatmap utils', function () { |
| |
| describe('mappers', function () { |
| |
| var mappers; |
| |
| beforeEach(function () { |
| mappers = Em.Object.create(heatmap.mappers); |
| }); |
| |
| describe('#metricMapperWithTransform', function () { |
| |
| var cases = [ |
| { |
| hostComponents: null, |
| hostToValueMap: {}, |
| title: 'no host components data' |
| }, |
| { |
| hostComponents: [null, null], |
| metricName: 'm0', |
| hostToValueMap: {}, |
| title: 'host components data is absent' |
| }, |
| { |
| hostComponents: [{}, {}], |
| metricName: 'm1', |
| hostToValueMap: {}, |
| title: 'provided metric data is absent' |
| }, |
| { |
| hostComponents: [{}, {}], |
| metricName: 'm2.m3', |
| hostToValueMap: {}, |
| title: 'provided metrics data is absent' |
| }, |
| { |
| hostComponents: [ |
| null, |
| {}, |
| { |
| m4: 1, |
| HostRoles: { |
| host_name: 'h0' |
| } |
| }, |
| { |
| m4: 1.5, |
| HostRoles: { |
| host_name: 'h1' |
| } |
| }, |
| { |
| m4: 1.60, |
| HostRoles: { |
| host_name: 'h2' |
| } |
| }, |
| { |
| m4: 1.72, |
| HostRoles: { |
| host_name: 'h3' |
| } |
| }, |
| { |
| m4: 1.85, |
| HostRoles: { |
| host_name: 'h4' |
| } |
| }, |
| { |
| m4: 1.97, |
| HostRoles: { |
| host_name: 'h5' |
| } |
| } |
| ], |
| metricName: 'm4', |
| hostToValueMap: { |
| h0: '1.0', |
| h1: '1.5', |
| h2: '1.6', |
| h3: '1.7', |
| h4: '1.9', |
| h5: '2.0' |
| }, |
| title: 'no transform function' |
| }, |
| { |
| hostComponents: [ |
| { |
| m5: 100, |
| HostRoles: { |
| host_name: 'h6' |
| } |
| } |
| ], |
| metricName: 'm5', |
| transformValueFunction: Math.sqrt, |
| hostToValueMap: { |
| h6: '10.0' |
| }, |
| title: 'transform function provided' |
| } |
| ]; |
| |
| cases.forEach(function (item) { |
| |
| it(item.title, function () { |
| expect(mappers.metricMapperWithTransform({ |
| host_components: item.hostComponents |
| }, item.metricName, item.transformValueFunction)).to.eql(item.hostToValueMap); |
| }); |
| |
| }); |
| |
| }); |
| |
| }); |
| |
| }); |