diff --git a/openstack/networking/v2/extensions/security/rules/requests_test.go b/openstack/networking/v2/extensions/security/rules/requests_test.go
index a0d09d2..b5afef3 100644
--- a/openstack/networking/v2/extensions/security/rules/requests_test.go
+++ b/openstack/networking/v2/extensions/security/rules/requests_test.go
@@ -165,6 +165,25 @@
 	th.AssertNoErr(t, err)
 }
 
+func TestRequiredCreateOpts(t *testing.T) {
+	res := Create(fake.ServiceClient(), CreateOpts{Direction: "something"})
+	if res.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+	res = Create(fake.ServiceClient(), CreateOpts{Direction: DirIngress, EtherType: "something"})
+	if res.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+	res = Create(fake.ServiceClient(), CreateOpts{Direction: DirIngress, EtherType: Ether4})
+	if res.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+	res = Create(fake.ServiceClient(), CreateOpts{Direction: DirIngress, EtherType: Ether4, SecGroupID: "something", Protocol: "foo"})
+	if res.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+}
+
 func TestGet(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
diff --git a/openstack/networking/v2/ports/requests_test.go b/openstack/networking/v2/ports/requests_test.go
index 6e101dc..9e323ef 100644
--- a/openstack/networking/v2/ports/requests_test.go
+++ b/openstack/networking/v2/ports/requests_test.go
@@ -157,7 +157,14 @@
     "port": {
         "network_id": "a87cc70a-3e15-4acf-8205-9b711a3531b7",
         "name": "private-port",
-        "admin_state_up": true
+        "admin_state_up": true,
+				"fixed_ips": [
+						{
+								"subnet_id": "a0304c3a-4f08-4c43-88af-d796509c97d2",
+								"ip_address": "10.0.0.2"
+						}
+				],
+				"security_groups": ["foo"]
     }
 }
 			`)
@@ -193,7 +200,15 @@
 	})
 
 	asu := true
-	options := CreateOpts{Name: "private-port", AdminStateUp: &asu, NetworkID: "a87cc70a-3e15-4acf-8205-9b711a3531b7"}
+	options := CreateOpts{
+		Name:         "private-port",
+		AdminStateUp: &asu,
+		NetworkID:    "a87cc70a-3e15-4acf-8205-9b711a3531b7",
+		FixedIPs: []IP{
+			IP{SubnetID: "a0304c3a-4f08-4c43-88af-d796509c97d2", IPAddress: "10.0.0.2"},
+		},
+		SecurityGroups: []string{"foo"},
+	}
 	n, err := Create(fake.ServiceClient(), options).Extract()
 	th.AssertNoErr(t, err)
 
@@ -211,6 +226,13 @@
 	th.AssertDeepEquals(t, n.SecurityGroups, []string{"f0ac4394-7e4a-4409-9701-ba8be283dbc3"})
 }
 
+func TestRequiredCreateOpts(t *testing.T) {
+	res := Create(fake.ServiceClient(), CreateOpts{})
+	if res.Err == nil {
+		t.Fatalf("Expected error, got none")
+	}
+}
+
 func TestUpdate(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()