Add e2e tests

vendor/k8s.io/client-go/rest/BUILD

@@ -16,6 +16,7 @@ go_test(
         "url_utils_test.go",
         "urlbackoff_test.go",
     ],
+    importpath = "k8s.io/client-go/rest",
     library = ":go_default_library",
     deps = [
         "//vendor/github.com/google/gofuzz:go_default_library",
@@ -56,6 +57,7 @@ go_library(
         "versions.go",
         "zz_generated.deepcopy.go",
     ],
+    importpath = "k8s.io/client-go/rest",
     deps = [
         "//vendor/github.com/golang/glog:go_default_library",
         "//vendor/golang.org/x/net/http2:go_default_library",

vendor/k8s.io/client-go/rest/request.go

@@ -823,6 +823,23 @@ func (r *Request) transformResponse(resp *http.Response, req *http.Request) Resu
 	}
 }
 
+// truncateBody decides if the body should be truncated, based on the glog Verbosity.
+func truncateBody(body string) string {
+	max := 0
+	switch {
+	case bool(glog.V(9)):
+		max = 10240
+	case bool(glog.V(8)):
+		max = 1024
+	}
+
+	if len(body) <= max {
+		return body
+	}
+
+	return body[:max] + fmt.Sprintf(" [truncated %d chars]", len(body)-max)
+}
+
 // glogBody logs a body output that could be either JSON or protobuf. It explicitly guards against
 // allocating a new string for the body output unless necessary. Uses a simple heuristic to determine
 // whether the body is printable.
@@ -831,9 +848,9 @@ func glogBody(prefix string, body []byte) {
 		if bytes.IndexFunc(body, func(r rune) bool {
 			return r < 0x0a
 		}) != -1 {
-			glog.Infof("%s:\n%s", prefix, hex.Dump(body))
+			glog.Infof("%s:\n%s", prefix, truncateBody(hex.Dump(body)))
 		} else {
-			glog.Infof("%s: %s", prefix, string(body))
+			glog.Infof("%s: %s", prefix, truncateBody(string(body)))
 		}
 	}
 }

vendor/k8s.io/client-go/rest/watch/BUILD

@@ -12,6 +12,7 @@ go_library(
         "decoder.go",
         "encoder.go",
     ],
+    importpath = "k8s.io/client-go/rest/watch",
     deps = [
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
@@ -26,6 +27,7 @@ go_test(
         "decoder_test.go",
         "encoder_test.go",
     ],
+    importpath = "k8s.io/client-go/rest/watch_test",
     deps = [
         "//vendor/k8s.io/api/core/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/equality:go_default_library",