57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
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var rename = require('gulp-rename')
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var srcStream = require('./')
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var vfs = require('vinyl-fs')
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var test = require('tape')
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var path = require('path')
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var fs = require('fs')
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var through = require('through2');
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function upper() {
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return through(function(chunk, _, cb) {
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var str = chunk.toString().toUpperCase();
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cb(null, new Buffer(str));
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});
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}
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test('capitalizing test file', function(t) {
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fs.createReadStream(__filename)
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.pipe(srcStream(__filename))
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.pipe(through.obj(function(file, _, cb) {
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file.contents = file.contents.pipe(upper());
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cb(null, file);
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}))
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.pipe(rename("fixture.js"))
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.pipe(vfs.dest('.'))
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.once('end', function() {
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// gulp.dest finishes before writing
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// the file is complete...
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setTimeout(function() {
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t.pass('reached pipline "end" event')
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t.equal(
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fs.readFileSync(__dirname + '/fixture.js', 'utf8')
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, fs.readFileSync(__filename, 'utf8').toUpperCase()
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, 'transformed contents as expected'
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)
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fs.unlink(__dirname + '/fixture.js', function(err) {
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t.ifError(err, 'removed fixture successfully')
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t.end()
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})
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}, 1500)
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})
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})
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test('baseDir: defaults to process.cwd()', function(t) {
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process.chdir(path.resolve(__dirname, '..', '..'))
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fs.createReadStream(__filename)
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.pipe(srcStream(path.basename(__filename)))
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.on('data', function(file) {
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t.equal(process.cwd(), path.dirname(file.path), 'defaults to process.cwd()')
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process.chdir(__dirname)
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t.end()
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})
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})
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