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How to use utils.mergeSummaryObjects method in istanbul

Best JavaScript code snippet using istanbul

test-summarizer.js

Source:test-summarizer.js

...43            test.done();44        },45        "should have the correct tree with root hoisted one level above code": function (test) {46            var node = tree.root,47                utilSummary = utils.mergeSummaryObjects(s3),48                libSummary = utils.mergeSummaryObjects(s1, s2),49                fullSummary = utils.mergeSummaryObjects(utilSummary, libSummary);50            test.equal(SEP + 'tmp' + SEP, node.fullPath());51            test.equal('', node.displayShortName());52            test.equal(2, node.children.length);53            test.deepEqual(fullSummary, node.metrics);54            test.ok(node === tree.getNode(''));55            node = tree.root.children[0];56            test.equal(SEP + ['tmp', 'lib'].join(SEP) + SEP, node.fullPath());57            test.equal('lib' + SEP, node.displayShortName());58            test.equal(2, node.children.length);59            test.deepEqual(libSummary, node.metrics);60            test.deepEqual(s2, node.children[0].metrics);61            test.deepEqual(s1, node.children[1].metrics);62            test.ok(node === tree.getNode('lib' + SEP));63            node = tree.root.children[1];64            test.equal(SEP + ['tmp', 'lib', 'util'].join(SEP) + SEP, node.fullPath());65            test.equal(['lib', 'util'].join(SEP) + SEP, node.displayShortName());66            test.equal(1, node.children.length);67            test.deepEqual(utilSummary, node.metrics);68            test.deepEqual(s3, node.children[0].metrics);69            test.ok(node === tree.getNode(path.join('lib', 'util') + SEP));70            test.ok(tree.getNode(path.join('lib', 'foo.js')));71            test.ok(tree.getNode(path.join('lib', 'bar.js')));72            test.ok(tree.getNode(path.join('lib', 'util', 'baz.js')));73            test.done();74        }75    },76    "with the same few files organized differently": {77        setUp: function (cb) {78            summarizer.addFileCoverageSummary(SEP + path.join('tmp', 'lib', 'main', 'foo.js'), s1);79            summarizer.addFileCoverageSummary(SEP + path.join('tmp', 'lib', 'main', 'bar.js'), s2);80            summarizer.addFileCoverageSummary(SEP + path.join('tmp', 'lib', 'util', 'baz.js'), s3);81            tree = summarizer.getTreeSummary();82            cb();83        },84        "should have the correct tree with no root hoisting": function (test) {85            var node = tree.root,86                utilSummary = utils.mergeSummaryObjects(s3),87                libSummary = utils.mergeSummaryObjects(s1, s2),88                fullSummary = utils.mergeSummaryObjects(utilSummary, libSummary);89            test.equal(SEP + ['tmp', 'lib'].join(SEP) + SEP, node.fullPath());90            test.equal('', node.displayShortName());91            test.equal(2, node.children.length);92            test.deepEqual(fullSummary, node.metrics);93            test.ok(node === tree.getNode(''));94            node = tree.root.children[0];95            test.equal(SEP + ['tmp', 'lib', 'main'].join(SEP) + SEP, node.fullPath());96            test.equal('main' + SEP, node.displayShortName());97            test.equal(2, node.children.length);98            test.deepEqual(libSummary, node.metrics);99            test.deepEqual(s2, node.children[0].metrics);100            test.deepEqual(s1, node.children[1].metrics);101            test.ok(node === tree.getNode('main' + SEP));102            node = tree.root.children[1];103            test.equal(SEP + ['tmp', 'lib', 'util'].join(SEP) + SEP, node.fullPath());104            test.equal('util' + SEP, node.displayShortName());105            test.equal(1, node.children.length);106            test.deepEqual(utilSummary, node.metrics);107            test.deepEqual(s3, node.children[0].metrics);108            test.ok(node === tree.getNode('util' + SEP));109            test.ok(tree.getNode(path.join('main', 'foo.js')));110            test.ok(tree.getNode(path.join('main', 'bar.js')));111            test.ok(tree.getNode(path.join('util', 'baz.js')));112            test.done();113        }114    },115    "with no room for hoisting": {116        setUp: function (cb) {117            summarizer.addFileCoverageSummary(SEP + 'foo.js', s1);118            summarizer.addFileCoverageSummary(SEP + 'bar.js', s2);119            summarizer.addFileCoverageSummary(SEP + path.join('util', 'baz.js'), s3);120            tree = summarizer.getTreeSummary();121            //console.log(JSON.stringify(tree, undefined, 2));122            cb();123        },124        "should build a correct tree but with a mangled name for the main dir": function (test) {125            var node = tree.root,126                utilSummary = utils.mergeSummaryObjects(s3),127                libSummary = utils.mergeSummaryObjects(s1, s2),128                fullSummary = utils.mergeSummaryObjects(utilSummary, libSummary);129            test.equal(SEP, node.fullPath());130            test.equal('', node.displayShortName());131            test.equal(2, node.children.length);132            test.deepEqual(fullSummary, node.metrics);133            test.ok(node === tree.getNode(''));134            node = tree.root.children[0];135            test.equal(SEP + '__root__' + SEP, node.fullPath());136            test.equal('__root__' + SEP, node.displayShortName());137            test.equal(2, node.children.length);138            test.deepEqual(libSummary, node.metrics);139            test.deepEqual(s2, node.children[0].metrics);140            test.deepEqual(s1, node.children[1].metrics);141            test.ok(node === tree.getNode('__root__' + SEP));142            node = tree.root.children[1];...

Using AI Code Generation

1var istanbul = require('istanbul');2var utils = istanbul.utils;3var obj1 = {4};5var obj2 = {6};7var mergedObj = utils.mergeSummaryObjects(obj1, obj2);8console.log(mergedObj);9{ a: 1, b: 5, c: 4 }

Using AI Code Generation

1var utils = require('istanbul/lib/util');2var fs = require('fs');3var summary = JSON.parse(fs.readFileSync('coverage/coverage-summary.json', 'utf8'));4var mergedSummary = utils.mergeSummaryObjects(summary);5console.log(mergedSummary);6{7  "total": {8  },9  "files": {10    "app.js": {11    }12  }13}

Using AI Code Generation

1const istanbulLibReport = require('istanbul-lib-report');2const istanbulReports = require('istanbul-reports');3const path = require('path');4const fs = require('fs');5const summaryPath = path.resolve(__dirname, 'coverage-summary.json');6const summary = JSON.parse(fs.readFileSync(summaryPath, 'utf8'));7const context = istanbulLibReport.createContext({8    dir: path.resolve(__dirname, 'reports'),9    watermarks: {statements: [50, 80], functions: [50, 80], branches: [50, 80], lines: [50, 80]}10});11const summaryObject = istanbulLibReport.summarizers.pkg(summary);12const tree = istanbulLibReport.summarizers.flat(summaryObject);13const report = istanbulReports.create('lcovonly', {});14report.execute(tree, context);

Using AI Code Generation

1var istanbul = require('istanbul');2var utils = istanbul.utils;3var summary1 = {4    s: { '1': 1, '2': 2 },5    f: { '1': 1, '2': 2 },6    b: { '1': 1, '2': 2 },7    l: { '1': 1, '2': 2 },8    fnMap: { '1': 1, '2': 2 },9    statementMap: { '1': 1, '2': 2 },10    branchMap: { '1': 1, '2': 2 }11};12var summary2 = {13    s: { '2': 2, '3': 3 },14    f: { '2': 2, '3': 3 },15    b: { '2': 2, '3': 3 },16    l: { '2': 2, '3': 3 },17    fnMap: { '2': 2, '3': 3 },18    statementMap: { '2': 2, '3': 3 },19    branchMap: { '2': 2, '3': 3 }20};21var summary3 = utils.mergeSummaryObjects(summary1, summary2);22console.log(summary3);23{24  s: { '1': 1, '2': 4, '3': 3 },25  f: { '1': 1, '2': 4, '3': 3 },26  b: { '1': 1, '2': 4, '3': 3 },27  l: { '1': 1, '2': 4, '3': 3 },28  fnMap: { '1': 1, '2': 2, '3': 3 },29  statementMap: { '1': 1, '2': 2, '3': 3 },30  branchMap: { '1': 1, '2': 2, '3': 3 }31}

Using AI Code Generation

1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var summary = collector.getFinalCoverage();4var summary2 = collector.getFinalCoverage();5var mergeSummary = istanbul.utils.mergeSummaryObjects(summary, summary2);6console.log(mergeSummary);7{ lines: { total: 0, covered: 0, skipped: 0, pct: NaN },8  statements: { total: 0, covered: 0, skipped: 0, pct: NaN },9  functions: { total: 0, covered: 0, skipped: 0, pct: NaN },10  branches: { total: 0, covered: 0, skipped: 0, pct: NaN } }11{ lines: { total: 0, covered: 0, skipped: 0, pct: 100 },12  statements: { total: 0, covered: 0, skipped: 0, pct: 100 },13  functions: { total: 0, covered: 0, skipped: 0, pct: 100 },14  branches: { total: 0, covered: 0, skipped: 0, pct: 100 } }

Using AI Code Generation

1var istanbul = require('istanbul');2var utils = istanbul.utils;3var map = utils.mergeSummaryObjects(obj1, obj2);4console.log(map);5var istanbul = require('istanbul');6var utils = istanbul.utils;7var map = utils.summarizeCoverage(obj1);8console.log(map);9var istanbul = require('istanbul');10var utils = istanbul.utils;11var map = utils.mergeFileCoverage(obj1, obj2);12console.log(map);13var istanbul = require('istanbul');14var utils = istanbul.utils;15var map = utils.relativize('/path/to/base', '/path/to/file');16console.log(map);17var istanbul = require('istanbul');18var utils = istanbul.utils;19var map = utils.canonicalizeFile('/path/to/file');20console.log(map);21var istanbul = require('istanbul');22var utils = istanbul.utils;23var map = utils.summarizeFileCoverage(obj1);24console.log(map);25var istanbul = require('istanbul');26var utils = istanbul.utils;27var map = utils.mergeFileCoverage(obj1, obj2);28console.log(map);29var istanbul = require('istanbul');30var utils = istanbul.utils;31var map = utils.summarizeFileCoverage(obj1);32console.log(map);33var istanbul = require('istanbul');34var utils = istanbul.utils;35var map = utils.mergeFileCoverage(obj1, obj2);36console.log(map);

Using AI Code Generation

1var istanbul = require('istanbul-api');2var utils = istanbul.utils;3var summary = utils.mergeSummaryObjects([4    utils.loadSummaryFile('coverage1.json'),5    utils.loadSummaryFile('coverage2.json')6]);7utils.writeSummaryFile(summary, 'coverage.json');

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