106 lines
2.6 KiB
JavaScript
106 lines
2.6 KiB
JavaScript
var prefix = require('../');
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var should = require('should');
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var fs = require('fs');
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var autoprefixer = require("autoprefixer");
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var gutil = require('gulp-util');
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var Stream = require('stream');
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var es = require('event-stream');
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require('mocha');
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var testfile = fs.readFileSync("./test/test.css","utf8");
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describe('gulp-autoprefixer', function() {
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it('should prefix with defaults', function(done) {
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var stream = prefix();
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var fakeFile = new gutil.File({
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contents: new Buffer(testfile)
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});
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stream.on('data', function(newFile){
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String(newFile.contents).should.equal(autoprefixer.process(testfile).css);
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done();
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});
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stream.write(fakeFile);
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stream.end();
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});
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it('should prefix with options', function(done) {
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var stream = prefix("last 1 version", "> 1%", "ie 8", "ie 7");
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var fakeFile = new gutil.File({
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contents: new Buffer(testfile)
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});
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stream.on('data', function(newFile){
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String(newFile.contents).should.equal(autoprefixer("last 1 version", "> 1%", "ie 8", "ie 7").process(testfile).css);
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done();
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});
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stream.write(fakeFile);
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stream.end();
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});
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it('should work the same in stream mode', function(done) {
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var stream = prefix();
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var fakeFile = new gutil.File({
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contents: new Stream()
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});
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stream.on('data', function(data) {
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data.contents.pipe(es.wait(function(err, data) {
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data.should.equal(autoprefixer.process(testfile).css);
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done();
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}));
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});
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stream.write(fakeFile);
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fakeFile.contents.write(testfile);
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fakeFile.contents.end();
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});
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it('should work the same in stream mode, with options', function(done) {
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var stream = prefix("last 1 version", "> 1%", "ie 8", "ie 7");
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var fakeFile = new gutil.File({
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contents: new Stream()
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});
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stream.on('data', function(data) {
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data.contents.pipe(es.wait(function(err, data) {
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data.should.equal(autoprefixer("last 1 version", "> 1%", "ie 8", "ie 7").process(testfile).css);
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done();
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}));
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});
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stream.write(fakeFile);
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fakeFile.contents.write(testfile);
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fakeFile.contents.end();
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});
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it('should let null files pass through', function(done) {
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var stream = prefix(),
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n = 0;
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stream.pipe(es.through(function(file) {
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file.path.should.equal('null.md');
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(file.contents === null).should.be.true;
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n++;
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}, function() {
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n.should.equal(1);
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done();
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}));
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stream.write(new gutil.File({
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path: 'null.md',
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contents: null
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}));
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stream.end();
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});
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}); |