refactor(Cypress): add nodemodules

node_modules/stream-combiner2/test/index.js

@@ -0,0 +1,98 @@
+var es = require('event-stream')
+var through = require('through2')
+var combine = require('..')
+var test = require('tape')
+
+test('re-emit error object for old streams', function (test) {
+  test.plan(1)
+
+  var expectedErr = new Error('asplode')
+
+  var pipe = combine(
+    es.through(function(data) {
+      return this.emit('error', expectedErr)
+    })
+  )
+
+  pipe.on('error', function (err) {
+    test.equal(err, expectedErr)
+  })
+
+  pipe.write('pow')
+})
+
+test('do not duplicate errors', function (test) {
+
+  var errors = 0;
+  var pipe = combine(
+    es.through(function(data) {
+      return this.emit('data', data);
+    }),
+    es.through(function(data) {
+      return this.emit('error', new Error(data));
+    })
+  )
+
+  pipe.on('error', function(err) {
+    errors++
+    test.ok(errors, 'expected error count')
+      process.nextTick(function () {
+        return test.end();
+      })
+  })
+
+  return pipe.write('meh');
+})
+
+test('3 pipe do not duplicate errors', function (test) {
+
+  var errors = 0;
+  var pipe = combine(
+    es.through(function(data) {
+      return this.emit('data', data);
+    }),
+    es.through(function(data) {
+      return this.emit('error', new Error(data));
+    }),
+    es.through()
+  )
+
+  pipe.on('error', function(err) {
+    errors++
+    test.ok(errors, 'expected error count')
+      process.nextTick(function () {
+        return test.end();
+      })
+  })
+
+  return pipe.write('meh');
+
+})
+
+test('0 argument through stream', function (test) {
+  test.plan(3)
+  var pipe = combine()
+   , expected = [ 'beep', 'boop', 'robots' ]
+
+  pipe.pipe(es.through(function(data) {
+    test.equal(data.toString('utf8'), expected.shift())
+  }))
+  pipe.write('beep')
+  pipe.write('boop')
+  pipe.end('robots')
+})
+
+test('object mode', function (test) {
+  test.plan(2)
+  var pipe = combine.obj()
+   , expected = [ [4,5,6], {x:5} ]
+
+  pipe.pipe(through.obj(function(data, enc, next) {
+    test.deepEqual(data, expected.shift())
+    next()
+  }))
+  pipe.write([4,5,6])
+  pipe.write({x:5})
+  pipe.end()
+})
+