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/*
Copyright 2012-2015, Yahoo Inc.
Copyrights licensed under the New BSD License. See the accompanying LICENSE file for terms.
*/
'use strict';
const { ReportBase } = require('istanbul-lib-report');
class TextSummaryReport extends ReportBase {
constructor(opts) {
super();
opts = opts || {};
this.file = opts.file || null;
}
onStart(node, context) {
const summary = node.getCoverageSummary();
const cw = context.writer.writeFile(this.file);
const printLine = function(key) {
const str = lineForKey(summary, key);
const clazz = context.classForPercent(key, summary[key].pct);
cw.println(cw.colorize(str, clazz));
};
cw.println('');
cw.println(
'=============================== Coverage summary ==============================='
);
printLine('statements');
printLine('branches');
printLine('functions');
printLine('lines');
cw.println(
'================================================================================'
);
cw.close();
}
}
function lineForKey(summary, key) {
const metrics = summary[key];
key = key.substring(0, 1).toUpperCase() + key.substring(1);
if (key.length < 12) {
key += ' '.substring(0, 12 - key.length);
}
const result = [
key,
':',
metrics.pct + '%',
'(',
metrics.covered + '/' + metrics.total,
')'
].join(' ');
const skipped = metrics.skipped;
if (skipped > 0) {
return result + ', ' + skipped + ' ignored';
}
return result;
}
module.exports = TextSummaryReport;