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author | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2019-03-27 21:01:33 +0100 |
commit | cc97a4dd2a967e1c2273bd5f4c5f49a5bf2e2585 (patch) | |
tree | 92c5d88706a6ffc654d1b133618d357890e7096b /node_modules/multipipe/test/multipipe.js | |
parent | 3771b4d6b67b34c130f3a9a1a15f42deefdb2eda (diff) |
remove node_modules
Diffstat (limited to 'node_modules/multipipe/test/multipipe.js')
-rw-r--r-- | node_modules/multipipe/test/multipipe.js | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/node_modules/multipipe/test/multipipe.js b/node_modules/multipipe/test/multipipe.js deleted file mode 100644 index 078d2e031..000000000 --- a/node_modules/multipipe/test/multipipe.js +++ /dev/null @@ -1,141 +0,0 @@ -var assert = require('assert'); -var pipe = require('..'); -var Stream = require('stream'); - -describe('pipe(a)', function(){ - it('should return a', function(){ - var readable = Readable(); - var stream = pipe(readable); - assert.equal(stream, readable); - }); -}); - -describe('pipe(a, b, c)', function(){ - it('should pipe internally', function(done){ - pipe(Readable(), Transform(), Writable(done)); - }); - - it('should be writable', function(done){ - var stream = pipe(Transform(), Writable(done)); - assert(stream.writable); - Readable().pipe(stream); - }); - - it('should be readable', function(done){ - var stream = pipe(Readable(), Transform()); - assert(stream.readable); - stream.pipe(Writable(done)); - }); - - it('should be readable and writable', function(done){ - var stream = pipe(Transform(), Transform()); - assert(stream.readable); - assert(stream.writable); - Readable() - .pipe(stream) - .pipe(Writable(done)); - }); - - describe('errors', function(){ - it('should reemit', function(done){ - var a = Transform(); - var b = Transform(); - var c = Transform(); - var stream = pipe(a, b, c); - var err = new Error; - var i = 0; - - stream.on('error', function(_err){ - i++; - assert.equal(_err, err); - assert(i <= 3); - if (i == 3) done(); - }); - - a.emit('error', err); - b.emit('error', err); - c.emit('error', err); - }); - - it('should not reemit endlessly', function(done){ - var a = Transform(); - var b = Transform(); - var c = Transform(); - c.readable = false; - var stream = pipe(a, b, c); - var err = new Error; - var i = 0; - - stream.on('error', function(_err){ - i++; - assert.equal(_err, err); - assert(i <= 3); - if (i == 3) done(); - }); - - a.emit('error', err); - b.emit('error', err); - c.emit('error', err); - }); - }); -}); - -describe('pipe(a, b, c, fn)', function(){ - it('should call on finish', function(done){ - var finished = false; - var a = Readable(); - var b = Transform(); - var c = Writable(function(){ - finished = true; - }); - - pipe(a, b, c, function(err){ - assert(!err); - assert(finished); - done(); - }); - }); - - it('should call with error once', function(done){ - var a = Readable(); - var b = Transform(); - var c = Writable(); - var err = new Error; - - pipe(a, b, c, function(err){ - assert(err); - done(); - }); - - a.emit('error', err); - b.emit('error', err); - c.emit('error', err); - }); -}); - -function Readable(){ - var readable = new Stream.Readable({ objectMode: true }); - readable._read = function(){ - this.push('a'); - this.push(null); - }; - return readable; -} - -function Transform(){ - var transform = new Stream.Transform({ objectMode: true }); - transform._transform = function(chunk, _, done){ - done(null, chunk.toUpperCase()); - }; - return transform; -} - -function Writable(cb){ - var writable = new Stream.Writable({ objectMode: true }); - writable._write = function(chunk, _, done){ - assert.equal(chunk, 'A'); - done(); - cb(); - }; - return writable; -} |