Press n or j to go to the next uncovered block, b, p or k for the previous block.
`, need control of all whitespace. */
return [
'',
`${lineNumbers
.map(lineLink)
.join('\n')} `,
`${data.lineCoverage
.map(lineCount)
.join('\n')} `,
`${data.annotatedCode.join(
'\n'
)} '
].join('');
}
const summaryTableHeader = [
'',
'',
'',
'',
' File ',
' Statements ',
' Branches ',
' Functions ',
' Lines ',
' ',
'',
''
].join('\n');
function summaryLineTemplate(details) {
const { reportClasses, metrics, file, output } = details;
const percentGraph = pct => {
if (!isFinite(pct)) {
return '';
}
const cls = ['cover-fill'];
if (pct === 100) {
cls.push('cover-full');
}
pct = Math.floor(pct);
return [
``,
``
].join('');
};
const summaryType = (type, showGraph = false) => {
const info = metrics[type];
const reportClass = reportClasses[type];
const result = [
`${info.pct}% `,
`${info.covered}/${info.total} `
];
if (showGraph) {
result.unshift(
``,
`${percentGraph(info.pct)}`,
` `
);
}
return result;
};
return []
.concat(
'',
`${html.escape(file)} `,
summaryType('statements', true),
summaryType('branches'),
summaryType('functions'),
summaryType('lines'),
' \n'
)
.join('\n\t');
}
const summaryTableFooter = ['', '
', ''].join('\n');
const emptyClasses = {
statements: 'empty',
lines: 'empty',
functions: 'empty',
branches: 'empty'
};
const standardLinkMapper = {
getPath(node) {
if (typeof node === 'string') {
return node;
}
let filePath = node.getQualifiedName();
if (node.isSummary()) {
if (filePath !== '') {
filePath += '/index.html';
} else {
filePath = 'index.html';
}
} else {
filePath += '.html';
}
return filePath;
},
relativePath(source, target) {
const targetPath = this.getPath(target);
const sourcePath = path.dirname(this.getPath(source));
return path.posix.relative(sourcePath, targetPath);
},
assetPath(node, name) {
return this.relativePath(this.getPath(node), name);
}
};
function fixPct(metrics) {
Object.keys(emptyClasses).forEach(key => {
metrics[key].pct = 0;
});
return metrics;
}
class HtmlReport extends ReportBase {
constructor(opts) {
super();
this.verbose = opts.verbose;
this.linkMapper = opts.linkMapper || standardLinkMapper;
this.subdir = opts.subdir || '';
this.date = new Date().toISOString();
this.skipEmpty = opts.skipEmpty;
}
getBreadcrumbHtml(node) {
let parent = node.getParent();
const nodePath = [];
while (parent) {
nodePath.push(parent);
parent = parent.getParent();
}
const linkPath = nodePath.map(ancestor => {
const target = this.linkMapper.relativePath(node, ancestor);
const name = ancestor.getRelativeName() || 'All files';
return '' + name + '';
});
linkPath.reverse();
return linkPath.length > 0
? linkPath.join(' / ') + ' ' + node.getRelativeName()
: 'All files';
}
fillTemplate(node, templateData, context) {
const linkMapper = this.linkMapper;
const summary = node.getCoverageSummary();
templateData.entity = node.getQualifiedName() || 'All files';
templateData.metrics = summary;
templateData.reportClass = context.classForPercent(
'statements',
summary.statements.pct
);
templateData.pathHtml = this.getBreadcrumbHtml(node);
templateData.base = {
css: linkMapper.assetPath(node, 'base.css')
};
templateData.sorter = {
js: linkMapper.assetPath(node, 'sorter.js'),
image: linkMapper.assetPath(node, 'sort-arrow-sprite.png')
};
templateData.blockNavigation = {
js: linkMapper.assetPath(node, 'block-navigation.js')
};
templateData.prettify = {
js: linkMapper.assetPath(node, 'prettify.js'),
css: linkMapper.assetPath(node, 'prettify.css')
};
templateData.favicon = linkMapper.assetPath(node, 'favicon.png');
}
getTemplateData() {
return { datetime: this.date };
}
getWriter(context) {
if (!this.subdir) {
return context.writer;
}
return context.writer.writerForDir(this.subdir);
}
onStart(root, context) {
const assetHeaders = {
'.js': '/* eslint-disable */\n'
};
['.', 'vendor'].forEach(subdir => {
const writer = this.getWriter(context);
const srcDir = path.resolve(__dirname, 'assets', subdir);
fs.readdirSync(srcDir).forEach(f => {
const resolvedSource = path.resolve(srcDir, f);
const resolvedDestination = '.';
const stat = fs.statSync(resolvedSource);
let dest;
if (stat.isFile()) {
dest = resolvedDestination + '/' + f;
if (this.verbose) {
console.log('Write asset: ' + dest);
}
writer.copyFile(
resolvedSource,
dest,
assetHeaders[path.extname(f)]
);
}
});
});
}
onSummary(node, context) {
const linkMapper = this.linkMapper;
const templateData = this.getTemplateData();
const children = node.getChildren();
const skipEmpty = this.skipEmpty;
this.fillTemplate(node, templateData, context);
const cw = this.getWriter(context).writeFile(linkMapper.getPath(node));
cw.write(headerTemplate(templateData));
cw.write(summaryTableHeader);
children.forEach(child => {
const metrics = child.getCoverageSummary();
const isEmpty = metrics.isEmpty();
if (skipEmpty && isEmpty) {
return;
}
const reportClasses = isEmpty
? emptyClasses
: {
statements: context.classForPercent(
'statements',
metrics.statements.pct
),
lines: context.classForPercent(
'lines',
metrics.lines.pct
),
functions: context.classForPercent(
'functions',
metrics.functions.pct
),
branches: context.classForPercent(
'branches',
metrics.branches.pct
)
};
const data = {
metrics: isEmpty ? fixPct(metrics) : metrics,
reportClasses,
file: child.getRelativeName(),
output: linkMapper.relativePath(node, child)
};
cw.write(summaryLineTemplate(data) + '\n');
});
cw.write(summaryTableFooter);
cw.write(footerTemplate(templateData));
cw.close();
}
onDetail(node, context) {
const linkMapper = this.linkMapper;
const templateData = this.getTemplateData();
this.fillTemplate(node, templateData, context);
const cw = this.getWriter(context).writeFile(linkMapper.getPath(node));
cw.write(headerTemplate(templateData));
cw.write('