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