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How to use getTableBody method in istanbul

Best JavaScript code snippet using istanbul

main.js

Source:main.js

...26        window.requestAnimationFrame(() => {27            renderStart = window.performance.now();28            fn();29            window.requestAnimationFrame(reportElapsedTime);30            const numRows = getTableBody().getElementsByTagName("tr").length;31            document.getElementById("curNumRows").textContent = numRows;32        });33    };34};35const getN = () => Number(document.getElementById("N").value);36const getTableBody = () => document.getElementById("main-table").getElementsByTagName("tbody")[0];37const getList = () => document.getElementById("main-list");38const rowTemplate = document.createElement("tr");39rowTemplate.innerHTML =40    `<td class="col0"></td>` +41    `<td class="col1"></td>` +42    `<td class="col2"></td>` +43    `<td class="col3"></td>` +44    `<td class="col4"></td>`;45const createNewRow = () => {46    const tr = rowTemplate.cloneNode(true);47    const td0 = tr.firstChild;48    const td1 = td0.nextSibling;49    const td2 = td1.nextSibling;50    const td3 = td2.nextSibling;51    const td4 = td3.nextSibling;52    td0.textContent = rowSeq;53    td1.textContent = rowSeq * 2;54    td2.textContent = rowSeq * 3;55    td3.textContent = rowSeq * 4;56    td4.textContent = rowSeq * 5;57    rowSeq++;58    return tr;59};60const createNewItem = () => {61    const li = document.createElement("li");62    li.textContent = itemSeq;63    itemSeq++;64    return li;65};66// Appends a character to the first cell in every nth row.67const updateEveryNthRow = (n) => {68    if (n <= 0) return;69    const rows = getTableBody().getElementsByTagName("tr");70    const numRows = rows.length;71    for (let i = 0; i < numRows; i += n) {72        rows[i].firstChild.textContent += "!";73    }74};75// Appends a character to every nth list item.76const updateEveryNthItem = (n) => {77    if (n <= 0) return;78    const items = getList().getElementsByTagName("li");79    const numItems = items.length;80    for (let i = 0; i < numItems; i += n) {81        items[i].textContent += "!";82    }83};84const actions = {85    //86    // table actions87    //88    clearRows: () => {89        getTableBody().textContent = "";90    },91    appendRows: () => {92        const numRows = getN();93        const tbody = getTableBody();94        for (let i = 0; i < numRows; i++) {95            tbody.appendChild(createNewRow());96        }97    },98    replaceRowsInnerHTML: () => {99        const numRows = getN();100        const tbody = getTableBody();101        let rows = [];102        for (let i = 0; i < numRows; i++) {103            rows.push(104                "<tr>" +105                    `<td class="col0">${rowSeq}</td>` +106                    `<td class="col1">${rowSeq * 2}</td>` +107                    `<td class="col2">${rowSeq * 3}</td>` +108                    `<td class="col3">${rowSeq * 4}</td>` +109                    `<td class="col4">${rowSeq * 5}</td>` +110                    "</tr>",111            );112            rowSeq++;113        }114        tbody.innerHTML = rows.join("");115    },116    replaceRowsAppendChild: () => {117        const numRows = getN();118        const tbody = getTableBody();119        tbody.textContent = "";120        for (let i = 0; i < numRows; i++) {121            tbody.appendChild(createNewRow());122        }123    },124    updateFirstRow: () => (getTableBody().firstChild.firstChild.textContent += "!"),125    updateLastRow: () => (getTableBody().lastChild.firstChild.textContent += "!"),126    updateAllRows: () => updateEveryNthRow(1),127    updateEvery10thRow: () => updateEveryNthRow(10),128    insertRowAtTop: () => {129        const tbody = getTableBody();130        const tr = createNewRow();131        tbody.insertBefore(tr, tbody.firstChild);132    },133    //134    // list actions135    //136    clearItems: () => {137        getList().textContent = "";138    },139    appendItems: () => {140        const numItems = getN();141        const list = getList();142        for (let i = 0; i < numItems; i++) {143            list.appendChild(createNewItem());...

app.js

Source:app.js

1import * as data from './data.js';2import createElement from './dom.js';3window.addEventListener('load', async () => {4    const elements = {5        getTableBody() { return document.querySelector('#results > tbody') }6    };7    async function loadStudents() {8        elements.getTableBody().innerHTML = '<tr><td colspan="5">Loading...</td><tr>';9        try {10            const students = await data.getStudents();11            elements.getTableBody().innerHTML = '';12            students.sort((a, b) => {13                // Make this check because first element in the array is null because of Firebase sadly14                if (a) {15                    return b.grade - a.grade;16                }17            });18            19            students.forEach((student, id) => {20                // Check if id is number (>0) because of unexpected behaviour in Firebase with number id-s21                if (id > 0) {22                    const studentEl = createStudentEl(student, id);23                    elements.getTableBody().appendChild(studentEl);24                }25            });26        } catch (error) {27            alert(`Error: ${error.message}`);28        }29    }30    function createStudentEl(student, id) {31        return createElement('tr', [32            createElement('td', id),33            createElement('td', student.firstName),34            createElement('td', student.lastName),35            createElement('td', student.facultyNumber),36            createElement('td', student.grade.toFixed(2)),37        ]);...

Using AI Code Generation

1const istanbulReport = require('istanbul-lib-report');2const istanbulReports = require('istanbul-reports');3const istanbulLibCoverage = require('istanbul-lib-coverage');4const report = istanbulReport.create('html');5const context = report.context;6const tree = context.getTree('root');7const map = istanbulLibCoverage.createCoverageMap({});8map.merge({9  s: { 1: 1 },10  b: {},11  f: {},12  fnMap: {},13  statementMap: { 1: { start: { line: 1, column: 0 }, end: { line: 1, column: 2 } } },14  branchMap: {}15});16const node = tree.visit('test.js', map);17const tableBody = istanbulReports.create('html').getTableBody(node);18console.log(tableBody);19    at HtmlReport.getTableBody (/Users/username/Projects/istanbul-lib-report-test/node_modules/istanbul-reports/lib/html/index.js:123:36)20    at Object.<anonymous> (/Users/username/Projects/istanbul-lib-report-test/test.js:20:44)21    at Module._compile (internal/modules/cjs/loader.js:778:30)22    at Object.Module._extensions..js (internal/modules/cjs/loader.js:789:10)23    at Module.load (internal/modules/cjs/loader.js:653:32)24    at tryModuleLoad (internal/modules/cjs/loader.js:593:12)25    at Function.Module._load (internal/modules/cjs/loader.js:585:3)26    at Function.Module.runMain (internal/modules/cjs/loader.js:831:12)

Using AI Code Generation

1var istanbul = require('istanbul-lib-report');2var tree = istanbul.createTree('json');3var context = istanbul.createContext({4});5tree.visit(context, function(node) {6if (node.getType() === 'table') {7console.log(node.getTableBody());8}9});

Using AI Code Generation

1const libReport = require('istanbul-lib-report');2const context = libReport.createContext();3const files = libReport.summarizers.pkg(4  context.getWatermarks()5);6const tree = libReport.createTree(context);

Using AI Code Generation

1const istanbulLibReport = require('istanbul-lib-report');2const context = istanbulLibReport.createContext();3const reports = istanbulLibReport.create('html');4const tree = reports.getTree();5const node = tree.visit(6  {7  },8);9const tableBody = node.getTableBody();10console.log(tableBody);11The table body contains the data of the report in a tree structure. The data contains the metrics (lines, statements, functions, branches), and the coverage values for each file. The data is an array of objects with the following properties:12lines: { covered, skipped, total }13statements: { covered, skipped, total }14functions: { covered, skipped, total }15branches: { covered, skipped, total }

Using AI Code Generation

1const istanbul = require('istanbul-lib-report');2const context = istanbul.createContext();3const tree = istanbul.createTree(context);4const report = istanbul.create('json', {});5const node = {6  value: {7    statements: {8    },9    branches: {10    },11    functions: {12    },13    lines: {14    }15  }16};17tree.load(node);18const tableBody = report.getTableBody(tree);19console.log(tableBody);20const istanbul = require('istanbul-lib-report');21const context = istanbul.createContext();22const tree = istanbul.createTree(context);23const report = istanbul.create('json', {});24const node = {25  value: {26    statements: {27    },28    branches: {29    },30    functions: {31    },32    lines: {33    }34  }35};36tree.load(node);37const watermarks = report.getWatermarks(tree);38console.log(watermarks);

Using AI Code Generation

1var istanbul = require('istanbul-lib-report');2var Report = istanbul.create('html');3var reportTree = Report.getTree();4var report = reportTree.children[0];5var tableBody = report.getTableBody();6console.log(tableBody);7{8  "scripts": {9  },10  "dependencies": {11  }12}13    at Object.<anonymous> (C:\Users\user\test\test.js:11:26)14    at Module._compile (internal/modules/cjs/loader.js:955:30)15    at Object.Module._extensions..js (internal/modules/cjs/loader.js:991:10)16    at Module.load (internal/modules/cjs/loader.js:811:32)17    at Function.Module._load (internal/modules/cjs/loader.js:723:14)18    at Function.Module.runMain (internal/modules/cjs/loader.js:1043:10)

Using AI Code Generation

1const istanbul = require('istanbul-lib-report')2const context = istanbul.createContext()3const report = istanbul.create('html', { dir: 'coverage' })4const tree = report.getTree(context)5const body = tree.visit(istanbul.summarizers.html())6console.log(body)

Using AI Code Generation

1const istanbulReports = require('istanbul-reports');2const fs = require('fs');3const path = require('path');4const report = istanbulReports.create('html');5const context = istanbulReports.utils.createContext({6  dir: path.resolve(__dirname, 'coverage'),7  watermarks: { statements: [50, 80], functions: [50, 80], branches: [50, 80], lines: [50, 80] },8});9const tree = report.execute(context);

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