use new random data for each integration test

integrationtests/data_manager_test.go

@@ -0,0 +1,28 @@
+package integrationtests
+
+import (
+	. "github.com/onsi/ginkgo"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("Data Manager", func() {
+	dm := dataManager{}
+
+	It("generates data", func() {
+		dm.GenerateData(1337)
+		data := dm.GetData()
+		Expect(data).To(HaveLen(1337))
+		Expect(dm.GetMD5()).To(HaveLen(16))
+	})
+
+	It("generates random data", func() {
+		dm.GenerateData(1337)
+		data1 := dm.GetData()
+		md51 := dm.GetMD5()
+		dm.GenerateData(1337)
+		data2 := dm.GetData()
+		md52 := dm.GetMD5()
+		Expect(data1).ToNot(Equal(data2))
+		Expect(md51).ToNot(Equal(md52))
+	})
+})