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dest.js
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dest.js
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var spies = require('./support/spy');
var chmodSpy = spies.chmodSpy;
var statSpy = spies.statSpy;
var assert = require('assert');
var App = require('../');
var app;
var path = require('path');
var fs = require('graceful-fs');
var rimraf = require('rimraf');
var bufferStream;
var bufEqual = require('buffer-equal');
var through = require('through2');
var File = require('vinyl');
var should = require('should');
require('mocha');
var wipeOut = function(cb) {
app = new App();
rimraf(path.join(__dirname, './out-fixtures/'), cb);
spies.setError('false');
statSpy.reset();
chmodSpy.reset();
};
var dataWrap = function(fn) {
return function(data, enc, cb) {
fn(data);
cb();
};
};
var realMode = function(n) {
return n & 07777;
};
describe('dest stream', function() {
beforeEach(wipeOut);
afterEach(wipeOut);
it('should explode on invalid folder (empty)', function(done) {
var stream;
try {
stream = app.dest();
} catch (err) {
assert(err && typeof err === 'object');
should.not.exist(stream);
done();
}
});
it('should explode on invalid folder (empty string)', function(done) {
var stream;
try {
stream = app.dest('');
} catch (err) {
assert(err && typeof err === 'object');
should.not.exist(stream);
done();
}
});
it('should pass through writes with cwd', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var expectedFile = new File({
base: __dirname,
cwd: __dirname,
path: inputPath,
contents: null
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should pass through writes with default cwd', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var expectedFile = new File({
base: __dirname,
cwd: __dirname,
path: inputPath,
contents: null
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
done();
};
var stream = app.dest(path.join(__dirname, './out-fixtures/'));
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should not write null files', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: null
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(false);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should write buffer files to the right folder with relative cwd', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedContents = fs.readFileSync(inputPath);
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(true);
bufEqual(fs.readFileSync(expectedPath), expectedContents).should.equal(true);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: path.relative(process.cwd(), __dirname)});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should write buffer files to the right folder with function and relative cwd', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedContents = fs.readFileSync(inputPath);
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(true);
bufEqual(fs.readFileSync(expectedPath), expectedContents).should.equal(true);
done();
};
var stream = app.dest(function(file){
should.exist(file);
file.should.equal(expectedFile);
return './out-fixtures';
}, {cwd: path.relative(process.cwd(), __dirname)});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should write buffer files to the right folder', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0655;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(true);
bufEqual(fs.readFileSync(expectedPath), expectedContents).should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should write streaming files to the right folder', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0655;
var contentStream = through.obj();
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: contentStream,
stat: {
mode: expectedMode
}
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(true);
bufEqual(fs.readFileSync(expectedPath), expectedContents).should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
setTimeout(function(){
contentStream.write(expectedContents);
contentStream.end();
}, 100);
stream.end();
});
it('should write directories to the right folder', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test');
var expectedCwd = __dirname;
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0655;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: null,
stat: {
isDirectory: function(){
return true;
},
mode: expectedMode
}
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
buffered[0].cwd.should.equal(expectedCwd, 'cwd should have changed');
buffered[0].base.should.equal(expectedBase, 'base should have changed');
buffered[0].path.should.equal(expectedPath, 'path should have changed');
fs.existsSync(expectedPath).should.equal(true);
fs.lstatSync(expectedPath).isDirectory().should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should allow piping multiple dests in streaming mode', function(done) {
var inputPath1 = path.join(__dirname, './out-fixtures/multiple-first');
var inputPath2 = path.join(__dirname, './out-fixtures/multiple-second');
var inputBase = path.join(__dirname, './out-fixtures/');
var srcPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var stream1 = app.dest('./out-fixtures/', {cwd: __dirname});
var stream2 = app.dest('./out-fixtures/', {cwd: __dirname});
var content = fs.readFileSync(srcPath);
var rename = through.obj(function(file, _, next) {
file.path = inputPath2;
this.push(file);
next();
});
stream1.on('data', function(file) {
file.path.should.equal(inputPath1);
});
stream1.pipe(rename).pipe(stream2);
stream2.on('data', function(file) {
file.path.should.equal(inputPath2);
}).once('end', function() {
fs.readFileSync(inputPath1, 'utf8').should.equal(content.toString());
fs.readFileSync(inputPath2, 'utf8').should.equal(content.toString());
done();
});
var file = new File({
base: inputBase,
path: inputPath1,
cwd: __dirname,
contents: content
});
stream1.write(file);
stream1.end();
});
it('should write new files with the default user mode', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedMode = 0666 & (~process.umask());
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
fs.existsSync(expectedPath).should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
chmodSpy.reset();
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should write new files with the specified mode', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedMode = 0744;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
});
var onEnd = function(){
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
fs.existsSync(expectedPath).should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
chmodSpy.reset();
var stream = app.dest('./out-fixtures/', {cwd: __dirname, mode:expectedMode});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should update file mode to match the vinyl mode', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var startMode = 0655;
var expectedMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
var onEnd = function(){
assert(chmodSpy.called);
buffered.length.should.equal(1);
buffered[0].should.equal(expectedFile);
fs.existsSync(expectedPath).should.equal(true);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
fs.chmodSync(expectedPath, startMode);
chmodSpy.reset();
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should use different modes for files and directories', function(done) {
var inputBase = path.join(__dirname, './fixtures/vinyl');
var inputPath = path.join(__dirname, './fixtures/vinyl/wow/suchempty');
var expectedBase = path.join(__dirname, './out-fixtures/wow');
var expectedDirMode = 0755;
var expectedFileMode = 0655;
var firstFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
stat: fs.statSync(inputPath)
});
var onEnd = function(){
realMode(fs.lstatSync(expectedBase).mode).should.equal(expectedDirMode);
realMode(buffered[0].stat.mode).should.equal(expectedFileMode);
done();
};
var stream = app.dest('./out-fixtures/', {
cwd: __dirname,
mode: expectedFileMode,
dirMode: expectedDirMode
});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(firstFile);
stream.end();
});
it('should change to the specified base as string', function(done) {
var inputBase = path.join(__dirname, './fixtures/vinyl');
var inputPath = path.join(__dirname, './fixtures/vinyl/wow/suchempty');
var firstFile = new File({
cwd: __dirname,
path: inputPath,
stat: fs.statSync(inputPath)
});
var onEnd = function(){
buffered[0].base.should.equal(inputBase);
done();
};
var stream = app.dest('./out-fixtures/', {
cwd: __dirname,
base: inputBase
});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(firstFile);
stream.end();
});
it('should change to the specified base as function', function(done) {
var inputBase = path.join(__dirname, './fixtures/vinyl');
var inputPath = path.join(__dirname, './fixtures/vinyl/wow/suchempty');
var firstFile = new File({
cwd: __dirname,
path: inputPath,
stat: fs.statSync(inputPath)
});
var onEnd = function() {
buffered[0].base.should.equal(inputBase);
done();
};
var stream = app.dest('./out-fixtures/', {
cwd: __dirname,
base: function(file){
should.exist(file);
file.path.should.equal(inputPath);
return inputBase;
}
});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(firstFile);
stream.end();
});
it('should report IO errors', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
fs.chmodSync(expectedPath, 0);
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
stream.on('error', function(err) {
err.code.should.equal('EACCES');
done();
});
stream.write(expectedFile);
});
it('should report stat errors', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
spies.setError(function(mod, fn) {
if (fn === 'stat' && arguments[2] === expectedPath) {
return new Error('stat error');
}
});
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
stream.on('error', function(err) {
err.message.should.equal('stat error');
done();
});
stream.write(expectedFile);
});
it('should report chmod errors', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
spies.setError(function(mod, fn) {
if (fn === 'chmod' && arguments[2] === expectedPath) {
return new Error('chmod error');
}
});
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
stream.on('error', function(err) {
err.message.should.equal('chmod error');
done();
});
stream.write(expectedFile);
});
it('should not chmod a matching file', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: expectedMode
}
});
var expectedCount = 0;
spies.setError(function(mod, fn) {
if (fn === 'stat' && arguments[2] === expectedPath) {
expectedCount++;
}
});
var onEnd = function(){
expectedCount.should.equal(1);
assert(!chmodSpy.called);
realMode(fs.lstatSync(expectedPath).mode).should.equal(expectedMode);
done();
};
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
fs.chmodSync(expectedPath, expectedMode);
statSpy.reset();
chmodSpy.reset();
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should see a file with special chmod (setuid/setgid/sticky) as matching', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedContents = fs.readFileSync(inputPath);
var expectedBase = path.join(__dirname, './out-fixtures');
var expectedMode = 03722;
var normalMode = 0722;
var expectedFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: expectedContents,
stat: {
mode: normalMode
}
});
var expectedCount = 0;
spies.setError(function(mod, fn) {
if (fn === 'stat' && arguments[2] === expectedPath) {
expectedCount++;
}
});
var onEnd = function(){
expectedCount.should.equal(1);
assert(!chmodSpy.called);
done();
};
fs.mkdirSync(expectedBase);
fs.closeSync(fs.openSync(expectedPath, 'w'));
fs.chmodSync(expectedPath, expectedMode);
statSpy.reset();
chmodSpy.reset();
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(expectedFile);
stream.end();
});
it('should not overwrite files with overwrite option set to false', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var inputContents = fs.readFileSync(inputPath);
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedBase = path.join(__dirname, './out-fixtures');
var existingContents = 'Lorem Ipsum';
var inputFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: inputContents
});
var onEnd = function(){
buffered.length.should.equal(1);
bufEqual(fs.readFileSync(expectedPath), new Buffer(existingContents)).should.equal(true);
done();
};
// Write expected file which should not be overwritten
fs.mkdirSync(expectedBase);
fs.writeFileSync(expectedPath, existingContents);
var stream = app.dest('./out-fixtures/', {cwd: __dirname, overwrite: false});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(inputFile);
stream.end();
});
it('should overwrite files with overwrite option set to true', function(done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var inputContents = fs.readFileSync(inputPath);
var expectedPath = path.join(__dirname, './out-fixtures/test.coffee');
var expectedBase = path.join(__dirname, './out-fixtures');
var existingContents = 'Lorem Ipsum';
var inputFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: inputContents
});
var onEnd = function(){
buffered.length.should.equal(1);
bufEqual(fs.readFileSync(expectedPath), new Buffer(inputContents)).should.equal(true);
done();
};
// This should be overwritten
fs.mkdirSync(expectedBase);
fs.writeFileSync(expectedPath, existingContents);
var stream = app.dest('./out-fixtures/', {cwd: __dirname, overwrite: true});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(inputFile);
stream.end();
});
it('should create symlinks when the `symlink` attribute is set on the file', function (done) {
var inputPath = path.join(__dirname, './fixtures/vinyl/test-create-dir-symlink');
var inputBase = path.join(__dirname, './fixtures/vinyl/');
var inputRelativeSymlinkPath = 'wow';
var expectedPath = path.join(__dirname, './out-fixtures/test-create-dir-symlink');
var inputFile = new File({
base: inputBase,
cwd: __dirname,
path: inputPath,
contents: null, //''
});
// `src()` adds this side-effect with `keepSymlinks` option set to false
inputFile.symlink = inputRelativeSymlinkPath;
var onEnd = function(){
fs.readlink(buffered[0].path, function () {
buffered[0].symlink.should.equal(inputFile.symlink);
buffered[0].path.should.equal(expectedPath);
done();
});
};
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
var buffered = [];
bufferStream = through.obj(dataWrap(buffered.push.bind(buffered)), onEnd);
stream.pipe(bufferStream);
stream.write(inputFile);
stream.end();
});
it('should emit finish event', function(done) {
var srcPath = path.join(__dirname, './fixtures/vinyl/test.coffee');
var stream = app.dest('./out-fixtures/', {cwd: __dirname});
stream.once('finish', function() {
done();
});
var file = new File({
path: srcPath,
cwd: __dirname,
contents: new Buffer("1234567890")
});
stream.write(file);
stream.end();
});
});