diff --git a/pkg/scheduler/util/BUILD b/pkg/scheduler/util/BUILD
index 35241c873f..57839b6708 100644
--- a/pkg/scheduler/util/BUILD
+++ b/pkg/scheduler/util/BUILD
@@ -17,6 +17,7 @@ go_test(
         "//pkg/apis/scheduling:go_default_library",
         "//staging/src/k8s.io/api/core/v1:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/util/diff:go_default_library",
     ],
 )
 
diff --git a/pkg/scheduler/util/utils_test.go b/pkg/scheduler/util/utils_test.go
index a452f2dc5a..62378ae99e 100644
--- a/pkg/scheduler/util/utils_test.go
+++ b/pkg/scheduler/util/utils_test.go
@@ -17,9 +17,11 @@ limitations under the License.
 package util
 
 import (
+	"reflect"
 	"testing"
 
 	"k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/util/diff"
 	"k8s.io/kubernetes/pkg/apis/scheduling"
 )
 
@@ -303,3 +305,115 @@ func TestHostPortInfo_Check(t *testing.T) {
 		}
 	}
 }
+
+func TestGetContainerPorts(t *testing.T) {
+	tests := []struct {
+		pod1     *v1.Pod
+		pod2     *v1.Pod
+		expected []*v1.ContainerPort
+	}{
+		{
+			pod1: &v1.Pod{
+				Spec: v1.PodSpec{
+					Containers: []v1.Container{
+						{
+							Ports: []v1.ContainerPort{
+								{
+									ContainerPort: 8001,
+									Protocol:      v1.ProtocolTCP,
+								},
+								{
+									ContainerPort: 8002,
+									Protocol:      v1.ProtocolTCP,
+								},
+							},
+						},
+						{
+							Ports: []v1.ContainerPort{
+								{
+									ContainerPort: 8003,
+									Protocol:      v1.ProtocolTCP,
+								},
+								{
+									ContainerPort: 8004,
+									Protocol:      v1.ProtocolTCP,
+								},
+							},
+						},
+					},
+				},
+			},
+			pod2: &v1.Pod{
+				Spec: v1.PodSpec{
+					Containers: []v1.Container{
+						{
+							Ports: []v1.ContainerPort{
+								{
+									ContainerPort: 8011,
+									Protocol:      v1.ProtocolTCP,
+								},
+								{
+									ContainerPort: 8012,
+									Protocol:      v1.ProtocolTCP,
+								},
+							},
+						},
+						{
+							Ports: []v1.ContainerPort{
+								{
+									ContainerPort: 8013,
+									Protocol:      v1.ProtocolTCP,
+								},
+								{
+									ContainerPort: 8014,
+									Protocol:      v1.ProtocolTCP,
+								},
+							},
+						},
+					},
+				},
+			},
+			expected: []*v1.ContainerPort{
+				{
+					ContainerPort: 8001,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8002,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8003,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8004,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8011,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8012,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8013,
+					Protocol:      v1.ProtocolTCP,
+				},
+				{
+					ContainerPort: 8014,
+					Protocol:      v1.ProtocolTCP,
+				},
+			},
+		},
+	}
+
+	for _, test := range tests {
+		result := GetContainerPorts(test.pod1, test.pod2)
+		if !reflect.DeepEqual(test.expected, result) {
+			t.Errorf("Got different result than expected.\nDifference detected on:\n%s", diff.ObjectGoPrintSideBySide(test.expected, result))
+		}
+	}
+}