Added integration directory with integration.go file

Author: mmakwana30

test/integration/integration.go

@@ -24,7 +24,7 @@ func main() {
 
 	// all test cases
 	ext.AddSuite(e.Suite{
-		Name: "openshift/lvm-operator/test",
+		Name:    "openshift/lvm-operator/test",
 		Parents: []string{},
 	})
 
@@ -50,4 +50,4 @@ func main() {
 	}(); err != nil {
 		os.Exit(1)
 	}
-}
+}