diff --git a/controllers/common_test.go b/controllers/common_test.go
new file mode 100644
index 00000000..c0b41166
--- /dev/null
+++ b/controllers/common_test.go
@@ -0,0 +1,87 @@
+//go:build test_all || test_unit
+
+/*
+
+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 controllers
+
+import (
+	"testing"
+
+	dspav1alpha1 "github.com/opendatahub-io/data-science-pipelines-operator/api/v1alpha1"
+	"github.com/stretchr/testify/assert"
+	networkingv1 "k8s.io/api/networking/v1"
+)
+
+func TestDeployCommonPolicies(t *testing.T) {
+	testNamespace := "testnamespace"
+	testDSPAName := "testdspa"
+	expectedNetworkPolicyName := "ds-pipelines-testdspa"
+	expectedEnvoyNetworkPolicyName := "ds-pipelines-envoy-testdspa"
+
+	// Construct Basic DSPA Spec
+	dspa := &dspav1alpha1.DataSciencePipelinesApplication{
+		Spec: dspav1alpha1.DSPASpec{
+			Database: &dspav1alpha1.Database{
+				DisableHealthCheck: false,
+				MariaDB: &dspav1alpha1.MariaDB{
+					Deploy: true,
+				},
+			},
+			ObjectStorage: &dspav1alpha1.ObjectStorage{
+				DisableHealthCheck: false,
+				Minio: &dspav1alpha1.Minio{
+					Deploy: false,
+					Image:  "someimage",
+				},
+			},
+		},
+	}
+
+	// Enrich DSPA with name+namespace
+	dspa.Name = testDSPAName
+	dspa.Namespace = testNamespace
+
+	// Create Context, Fake Controller and Params
+	ctx, params, reconciler := CreateNewTestObjects()
+	err := params.ExtractParams(ctx, dspa, reconciler.Client, reconciler.Log)
+	assert.Nil(t, err)
+
+	// Assert Common NetworkPolicies don't yet exist
+	np := &networkingv1.NetworkPolicy{}
+	created, err := reconciler.IsResourceCreated(ctx, np, expectedNetworkPolicyName, testNamespace)
+	assert.False(t, created)
+	assert.Nil(t, err)
+
+	np = &networkingv1.NetworkPolicy{}
+	created, err = reconciler.IsResourceCreated(ctx, np, expectedEnvoyNetworkPolicyName, testNamespace)
+	assert.False(t, created)
+	assert.Nil(t, err)
+
+	// Run test reconciliation
+	err = reconciler.ReconcileCommon(dspa, params)
+	assert.Nil(t, err)
+
+	// Assert Common NetworkPolicies now exist
+	np = &networkingv1.NetworkPolicy{}
+	created, err = reconciler.IsResourceCreated(ctx, np, expectedNetworkPolicyName, testNamespace)
+	assert.True(t, created)
+	assert.Nil(t, err)
+
+	np = &networkingv1.NetworkPolicy{}
+	created, err = reconciler.IsResourceCreated(ctx, np, expectedEnvoyNetworkPolicyName, testNamespace)
+	assert.True(t, created)
+	assert.Nil(t, err)
+}