66 lines
1.8 KiB
JavaScript
66 lines
1.8 KiB
JavaScript
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var docShredder = require('../doc-shredder');
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var Q = require("q");
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var del = require('del')
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// delPromise is a 'promise' version of del
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var delPromise = Q.denodeify(del);
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var globule = require('globule');
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var path = require('canonical-path');
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var fs = require('fs');
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var JsDiff = require('diff');
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describe('doc-shredder', function() {
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var _shredOptions = {
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examplesDir: "test_source",
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fragmentsDir: "test_fragments"
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};
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beforeEach(function () {
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});
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it('should generate expected results', function (done) {
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clean(_shredOptions).then(function() {
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return shred(_shredOptions);
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}).then(function() {
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var mdOvrPath = path.join(_shredOptions.fragmentsDir, '**/*.ovr.*');
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var fileNames = globule.find([mdOvrPath]);
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var errs = [];
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fileNames.forEach(function(fileName) {
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console.log('comparing: ' + fileName);
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var origFileName = fileName.replace('.ovr.', '.');
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var origSource = fs.readFileSync(origFileName, 'utf8');
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var expectedSource = fs.readFileSync(fileName, 'utf8');
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var diffs = JsDiff.diffLines(expectedSource, origSource);
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errs = [];
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diffs.forEach(function(diff) {
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if (diff.added) {
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errs.add(' added: --->' + diff.value);
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} else if (diff.removed) {
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errs.add(' removed: -->' + diff.value);
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}
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});
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if (errs.length) {
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errs.unshift('File: ' + origFileName + '\n');
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}
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expect(errs.length).toEqual(0, '\n' + errs.join(''));
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});
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done();
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}).catch(function(e){
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expect(e).toBeNull();
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})
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});
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function shred(shredOptions) {
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return docShredder.shred(shredOptions);
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}
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function clean(shredOptions) {
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var cleanPath = path.join(shredOptions.fragmentsDir, '**/*.*')
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return delPromise([ cleanPath, '!**/*.ovr.*']);
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}
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});
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