57 lines
1 KiB
JavaScript
57 lines
1 KiB
JavaScript
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/**
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* Module dependencies.
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*/
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var JSONCov = require('./json-cov');
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var readFileSync = require('fs').readFileSync;
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var join = require('path').join;
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/**
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* Expose `HTMLCov`.
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*/
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exports = module.exports = HTMLCov;
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/**
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* Initialize a new `JsCoverage` reporter.
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*
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* @api public
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* @param {Runner} runner
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*/
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function HTMLCov(runner) {
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var jade = require('jade');
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var file = join(__dirname, '/templates/coverage.jade');
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var str = readFileSync(file, 'utf8');
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var fn = jade.compile(str, { filename: file });
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var self = this;
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JSONCov.call(this, runner, false);
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runner.on('end', function() {
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process.stdout.write(fn({
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cov: self.cov,
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coverageClass: coverageClass
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}));
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});
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}
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/**
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* Return coverage class for a given coverage percentage.
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*
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* @api private
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* @param {number} coveragePctg
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* @return {string}
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*/
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function coverageClass(coveragePctg) {
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if (coveragePctg >= 75) {
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return 'high';
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}
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if (coveragePctg >= 50) {
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return 'medium';
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}
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if (coveragePctg >= 25) {
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return 'low';
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}
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return 'terrible';
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}
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