diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index 49b99e3a..db43c5be 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -280,339 +280,339 @@
 		},
 		{
 			"ImportPath": "k8s.io/api/admissionregistration/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/admissionregistration/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/apps/v1beta2",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/auditregistration/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/authentication/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/authentication/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/authorization/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/authorization/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/autoscaling/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/autoscaling/v2beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/autoscaling/v2beta2",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/batch/v2alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/certificates/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/coordination/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/core/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/events/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/extensions/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/imagepolicy/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/networking/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/policy/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/rbac/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/scheduling/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/scheduling/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/settings/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1alpha1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/api/storage/v1beta1",
-			"Rev": "049920e654584910f24144786a75b837be5a84e6"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting/fuzzer",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/apitesting/roundtrip",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/equality",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/errors",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/meta",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/api/resource",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/fuzzer",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/internalversion",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/apis/meta/v1beta1",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/conversion/queryparams",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/fields",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/labels",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/schema",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/json",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/protobuf",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/recognizer",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/streaming",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/versioning",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/selection",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/types",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/cache",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/clock",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/diff",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/errors",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/framer",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream/spdy",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/intstr",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/json",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/naming",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/net",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/remotecommand",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/runtime",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/validation/field",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/wait",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/util/yaml",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/version",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/pkg/watch",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/netutil",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
-			"Rev": "fddbff74510a1159770789381aeaccd2effa2d4e"
+			"Rev": "323bac2d03757f0b097eaf318f1d5423d3e2b1d0"
 		},
 		{
 			"ImportPath": "k8s.io/kube-openapi/pkg/util/proto",
diff --git a/transport/transport_test.go b/transport/transport_test.go
index 2e9896a0..eead38aa 100644
--- a/transport/transport_test.go
+++ b/transport/transport_test.go
@@ -93,20 +93,32 @@ stR0Yiw0buV6DL/moUO0HIM9Bjh96HJp+LxiIS6UCdIhMPp5HoQa
 
 func TestNew(t *testing.T) {
 	testCases := map[string]struct {
-		Config  *Config
-		Err     bool
-		TLS     bool
-		TLSCert bool
-		TLSErr  bool
-		Default bool
+		Config       *Config
+		Err          bool
+		TLS          bool
+		TLSCert      bool
+		TLSErr       bool
+		Default      bool
+		Insecure     bool
+		DefaultRoots bool
 	}{
 		"default transport": {
 			Default: true,
 			Config:  &Config{},
 		},
 
+		"insecure": {
+			TLS:          true,
+			Insecure:     true,
+			DefaultRoots: true,
+			Config: &Config{TLS: TLSConfig{
+				Insecure: true,
+			}},
+		},
+
 		"server name": {
-			TLS: true,
+			TLS:          true,
+			DefaultRoots: true,
 			Config: &Config{TLS: TLSConfig{
 				ServerName: "foo",
 			}},
@@ -266,6 +278,18 @@ func TestNew(t *testing.T) {
 				return
 			}
 
+			switch {
+			case testCase.DefaultRoots && transport.TLSClientConfig.RootCAs != nil:
+				t.Fatalf("got %#v, expected nil root CAs", transport.TLSClientConfig.RootCAs)
+			case !testCase.DefaultRoots && transport.TLSClientConfig.RootCAs == nil:
+				t.Fatalf("got %#v, expected non-nil root CAs", transport.TLSClientConfig.RootCAs)
+			}
+
+			switch {
+			case testCase.Insecure != transport.TLSClientConfig.InsecureSkipVerify:
+				t.Fatalf("got %#v, expected %#v", transport.TLSClientConfig.InsecureSkipVerify, testCase.Insecure)
+			}
+
 			switch {
 			case testCase.TLSCert && transport.TLSClientConfig.GetClientCertificate == nil:
 				t.Fatalf("got %#v, expected TLSClientConfig.GetClientCertificate", transport.TLSClientConfig)