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Copy pathbrowser-display.js
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175 lines (158 loc) · 4.46 KB
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var AssertionError = require('assert').AssertionError;
var nodeunit = require('nodeunit');
var totalTests = 0;
var failedTests = 0;
var passedTests = 0;
var modules = {};
var currentModule = "";
var moduleIndex = 0;
var start;
var argv;
var runnerHandlers = {
moduleStart: function (name) {
currentModule = name.replace('.js', '');
console.log("running", name, currentModule);
modules[currentModule] = {
total : 0,
fail : 0,
pass : 0
};
moduleIndex++;
},
moduleDone: function (name, assertions) {
if (argv['verbose']) {
console.log(' ');
}
},
testStart: function (test) {
modules[currentModule].total++;
if (argv['verbose']) {
process.stdout.write(' ' + test[0] + ' ...');
}
},
testDone: function (test, assertions) {
if (argv['verbose']) {
console.log(' done');
}
totalTests++;
if (!assertions.failures()) {
passedTests++;
modules[currentModule].pass++;
}
else {
failedTests++;
modules[currentModule].fail++;
console.log('✖ ' + currentModule + '/' + test);
assertions.forEach(function (a) {
if (a.failed()) {
if (a.error) {
if (!a.error.stack) {
a.error.stack = ''; // if no stack is available nodeunit crashes
}
a = nodeunit.utils.betterErrors(a);
if (a.error.stack) {
console.log(a.error.stack);
} else if (a.error.name === 'AssertionError') {
console.log(a.method + ': ' +
JSON.stringify(a.error.actual) + ' ' + a.error.operator + ' ' + JSON.stringify(a.error.expected));
} else { // last resort, just dump it
console.log(a);
}
} else {
if (a.method) {
console.log(a.method + ': ' + a.message);
} else {
console.log(a.message);
}
}
} else {
console.log(a.message);
}
});
if (argv['fail-fast']) {
process.exit();
}
}
},
done: function (assertions) {
var end = new Date().getTime();
var duration = end - start;
var maxWidths = {
name : 0,
ratio : 0,
percent : 4
};
var width = 0;
var keys = Object.keys(modules);
var calculateMax = function(name, value) {
if (!maxWidths[name] || value.length > maxWidths[name]) {
maxWidths[name] = value.length;
}
width = 2;
Object.keys(maxWidths).forEach(function(v) {
width += maxWidths[v] + 2;
});
}
var pad = function(name, value, rightJustified) {
var ret = '';
var padding = '';
var amount = maxWidths[name] - value.length;
while(amount--) {
padding += " ";
}
if (rightJustified) {
return ' ' + padding + value + ' ';
} else {
return ' ' + value + padding + ' ';
}
}
// First pass, calculate the max widths
keys.forEach(function(v) {
var module = modules[v];
var ratio = module.pass + '/' + module.total;
var percentage = Math.floor((module.pass/module.total)*100) + '%';
modules[v].ratio = ratio;
modules[v].percentage = percentage;
calculateMax('name', v);
calculateMax('ratio', ratio);
calculateMax('percentage', percentage);
});
var caps = '';
var gen = width;
while(gen--) {
caps += '-';
}
console.log('');
Object.keys(modules).forEach(function(v) {
var module = modules[v];
process.stdout.write(pad('name', v, false));
process.stdout.write(pad('ratio', module.ratio, true));
process.stdout.write(pad('percentage', module.percentage, true));
process.stdout.write('\n');
});
console.log(caps);
var ratio = failedTests + '/' + totalTests;
var percent = 0;
if (totalTests === 0) {
percent = '100%';
} else {
percent = Math.floor((passedTests/totalTests)*100) + '%';
}
console.log('TOTALS: %s failed; %s success', ratio, percent);
console.log('TIME: %dms', duration);
}
};
module.exports = function (runner, args, callback) {
argv = args;
start = new Date().getTime();
Object.keys(runnerHandlers).forEach(function (event) {
runner.on(event, runnerHandlers[event]);
});
runner.on('done', function () {
if (passedTests !== totalTests) {
callback(new Error(failedTests + ' failures'));
} else {
callback();
}
});
};