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author | Florian Dold <florian.dold@gmail.com> | 2016-11-03 01:33:53 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-11-03 01:33:53 +0100 |
commit | d1291f67551c58168af43698a359cb5ddfd266b0 (patch) | |
tree | 55a13ed29fe1915e3f42f1b1b7038dafa2e975a7 /node_modules/unique-stream/test/index.js | |
parent | d0a0695fb5d34996850723f7d4b1b59c3df909c2 (diff) |
node_modules
Diffstat (limited to 'node_modules/unique-stream/test/index.js')
-rw-r--r-- | node_modules/unique-stream/test/index.js | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/node_modules/unique-stream/test/index.js b/node_modules/unique-stream/test/index.js deleted file mode 100644 index fca02b7e1..000000000 --- a/node_modules/unique-stream/test/index.js +++ /dev/null @@ -1,109 +0,0 @@ -var expect = require('chai').expect - , unique = require('..') - , Stream = require('stream') - , after = require('after') - , setImmediate = global.setImmediate || process.nextTick; - -describe('unique stream', function() { - - function makeStream(type) { - var s = new Stream(); - s.readable = true; - - var n = 10; - var next = after(n, function () { - setImmediate(function () { - s.emit('end'); - }); - }); - - for (var i = 0; i < n; i++) { - var o = { - type: type, - name: 'name ' + i, - number: i * 10 - }; - - (function (o) { - setImmediate(function () { - s.emit('data', o); - next(); - }); - })(o); - } - return s; - } - - it('should be able to uniqueify objects based on JSON data', function(done) { - var aggregator = unique(); - makeStream('a') - .pipe(aggregator); - makeStream('a') - .pipe(aggregator); - - var n = 0; - aggregator - .on('data', function () { - n++; - }) - .on('end', function () { - expect(n).to.equal(10); - done(); - }); - }); - - it('should be able to uniqueify objects based on a property', function(done) { - var aggregator = unique('number'); - makeStream('a') - .pipe(aggregator); - makeStream('b') - .pipe(aggregator); - - var n = 0; - aggregator - .on('data', function () { - n++; - }) - .on('end', function () { - expect(n).to.equal(10); - done(); - }); - }); - - it('should be able to uniqueify objects based on a function', function(done) { - var aggregator = unique(function (data) { - return data.name; - }); - - makeStream('a') - .pipe(aggregator); - makeStream('b') - .pipe(aggregator); - - var n = 0; - aggregator - .on('data', function () { - n++; - }) - .on('end', function () { - expect(n).to.equal(10); - done(); - }); - }); - - it('should be able to handle uniqueness when not piped', function(done) { - var stream = unique(); - var count = 0; - stream.on('data', function (data) { - expect(data).to.equal('hello'); - count++; - }); - stream.on('end', function() { - expect(count).to.equal(1); - done(); - }); - stream.write('hello'); - stream.write('hello'); - stream.end(); - }); -}); |