34 lines
809 B
JavaScript
34 lines
809 B
JavaScript
'use strict';
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var util = require('../lib/test-utils.js');
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var expect = require('chai').expect;
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describe('fs.watchFile', function() {
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beforeEach(util.setup);
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afterEach(util.cleanup);
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it('should be a function', function() {
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const fs = util.fs();
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expect(typeof fs.watchFile).to.equal('function');
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});
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it('should throw an error if a file path is not defined', function() {
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const fs = util.fs();
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const fn = () => fs.watchFile(undefined);
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expect(fn).to.throw();
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});
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it('prev and curr should be populated', function() {
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const fs = util.fs();
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fs.writeFile('/myfile', 'data', function(error) {
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if(error) throw error;
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});
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fs.watchFile('/myfile', function(prev, curr) {
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expect(prev).to.exist;
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expect(curr).to.exist;
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});
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});
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}); |