add vendoring with go dep

vendor/github.com/vmware/govmomi/vim25/progress/scale_test.go

@@ -0,0 +1,45 @@
+/*
+Copyright (c) 2014 VMware, Inc. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package progress
+
+import "testing"
+
+func TestScaleMany(t *testing.T) {
+	ch := make(chan Report)
+	a := NewAggregator(dummySinker{ch})
+	defer a.Done()
+
+	s := Scale(a, 5)
+
+	go func() {
+		for i := 0; i < 5; i++ {
+			go func(ch chan<- Report) {
+				ch <- dummyReport{p: 0.0}
+				ch <- dummyReport{p: 50.0}
+				close(ch)
+			}(s.Sink())
+		}
+	}()
+
+	// Expect percentages to be scaled across sinks
+	for p := float32(0.0); p < 100.0; p += 10.0 {
+		r := <-ch
+		if r.Percentage() != p {
+			t.Errorf("Expected percentage to be: %.0f%%", p)
+		}
+	}
+}