144 lines
2.8 KiB
JavaScript
144 lines
2.8 KiB
JavaScript
/**
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* Generate asteroid unit tests from README...
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*/
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fs = require('fs')
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readme = fs.readFileSync('../README.md').toString();
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alias = {
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myModel: 'Model',
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model: 'Model',
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ctx: 'Model',
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dataSource: 'DataSource',
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geoPoint: 'GeoPoint'
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};
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function getName(line) {
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var name = line
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.split('.')[0]
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.replace(/#+\s/, '');
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return alias[name] || name;
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}
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function Doc(line, lineNum, docIndex) {
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this.name = getName(line);
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line = line.replace(/#+\s/, '');
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this.line = line;
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this.lineNum = lineNum;
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this.docIndex = docIndex;
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}
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Doc.prototype.nextDoc = function () {
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return docs[this.docIndex + 1];
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}
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Doc.prototype.contents = function () {
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var nextDoc = this.nextDoc();
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var endIndex = lines.length - 1;
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var contents = [];
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if(nextDoc) {
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endIndex = nextDoc.lineNum;
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}
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for(var i = this.lineNum; i < endIndex; i++) {
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contents.push(lines[i]);
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}
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return contents;
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}
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Doc.prototype.example = function () {
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var content = this.contents();
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var result = [];
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content.forEach(function (line) {
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if(line.substr(0, 4) === ' ') {
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result.push(line.substr(4, line.length))
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}
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});
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return result;
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}
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Doc.prototype.desc = function () {
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var content = this.contents();
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var result = [];
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var first;
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content.forEach(function (line) {
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if(first) {
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// ignore
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} else if(line[0] === '#' || line[0] === ' ') {
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// ignore
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} else {
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first = line;
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}
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});
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// only want the first sentence (to keep it brief)
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if(first) {
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first = first.split(/\.\s|\n/)[0]
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}
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return first;
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}
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lines = readme.split('\n')
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docs = [];
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lines.forEach(function (line, i) {
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if(!(line[0] === '#' && ~line.indexOf('.'))) return;
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var doc = new Doc(line, i, docs.length);
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docs.push(doc);
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});
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var _ = require('underscore');
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var sh = require('shelljs');
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var byName = _.groupBy(docs, function (doc) {
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return doc.name;
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});
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sh.rm('-rf', 'g-tests');
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sh.mkdir('g-tests');
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Object.keys(byName).forEach(function (group) {
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var testFile = [
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"describe('" + group + "', function() {",
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""];
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byName[group].forEach(function (doc) {
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var example = doc.example();
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var exampleLines = example && example.length && example;
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testFile = testFile.concat([
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" describe('" + doc.line + "', function() {",
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" it(\"" + doc.desc() + "\", function(done) {"]);
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if(exampleLines) {
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exampleLines.unshift("/* example - ");
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exampleLines.push("*/")
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testFile = testFile.concat(
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exampleLines.map(function (l) {
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return ' ' + l;
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})
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)
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}
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testFile.push(
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" done(new Error('test not implemented'));",
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" });",
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" });",
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"});"
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);
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});
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testFile.join('\n').to('g-tests/' + group + '.test.js');
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}); |