Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/api/service/util_test.go

@@ -0,0 +1,216 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 service
+
+import (
+	"strings"
+	"testing"
+
+	api "k8s.io/kubernetes/pkg/apis/core"
+	netsets "k8s.io/kubernetes/pkg/util/net/sets"
+)
+
+func TestGetLoadBalancerSourceRanges(t *testing.T) {
+	checkError := func(v string) {
+		annotations := make(map[string]string)
+		annotations[api.AnnotationLoadBalancerSourceRangesKey] = v
+		svc := api.Service{}
+		svc.Annotations = annotations
+		_, err := GetLoadBalancerSourceRanges(&svc)
+		if err == nil {
+			t.Errorf("Expected error parsing: %q", v)
+		}
+		svc = api.Service{}
+		svc.Spec.LoadBalancerSourceRanges = strings.Split(v, ",")
+		_, err = GetLoadBalancerSourceRanges(&svc)
+		if err == nil {
+			t.Errorf("Expected error parsing: %q", v)
+		}
+	}
+	checkError("10.0.0.1/33")
+	checkError("foo.bar")
+	checkError("10.0.0.1/32,*")
+	checkError("10.0.0.1/32,")
+	checkError("10.0.0.1/32, ")
+	checkError("10.0.0.1")
+
+	checkOK := func(v string) netsets.IPNet {
+		annotations := make(map[string]string)
+		annotations[api.AnnotationLoadBalancerSourceRangesKey] = v
+		svc := api.Service{}
+		svc.Annotations = annotations
+		cidrs, err := GetLoadBalancerSourceRanges(&svc)
+		if err != nil {
+			t.Errorf("Unexpected error parsing: %q", v)
+		}
+		svc = api.Service{}
+		svc.Spec.LoadBalancerSourceRanges = strings.Split(v, ",")
+		cidrs, err = GetLoadBalancerSourceRanges(&svc)
+		if err != nil {
+			t.Errorf("Unexpected error parsing: %q", v)
+		}
+		return cidrs
+	}
+	cidrs := checkOK("192.168.0.1/32")
+	if len(cidrs) != 1 {
+		t.Errorf("Expected exactly one CIDR: %v", cidrs.StringSlice())
+	}
+	cidrs = checkOK("192.168.0.1/32,192.168.0.1/32")
+	if len(cidrs) != 1 {
+		t.Errorf("Expected exactly one CIDR (after de-dup): %v", cidrs.StringSlice())
+	}
+	cidrs = checkOK("192.168.0.1/32,192.168.0.2/32")
+	if len(cidrs) != 2 {
+		t.Errorf("Expected two CIDRs: %v", cidrs.StringSlice())
+	}
+	cidrs = checkOK("  192.168.0.1/32 , 192.168.0.2/32   ")
+	if len(cidrs) != 2 {
+		t.Errorf("Expected two CIDRs: %v", cidrs.StringSlice())
+	}
+	// check LoadBalancerSourceRanges not specified
+	svc := api.Service{}
+	cidrs, err := GetLoadBalancerSourceRanges(&svc)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	if len(cidrs) != 1 {
+		t.Errorf("Expected exactly one CIDR: %v", cidrs.StringSlice())
+	}
+	if !IsAllowAll(cidrs) {
+		t.Errorf("Expected default to be allow-all: %v", cidrs.StringSlice())
+	}
+	// check SourceRanges annotation is empty
+	annotations := make(map[string]string)
+	annotations[api.AnnotationLoadBalancerSourceRangesKey] = ""
+	svc = api.Service{}
+	svc.Annotations = annotations
+	cidrs, err = GetLoadBalancerSourceRanges(&svc)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	if len(cidrs) != 1 {
+		t.Errorf("Expected exactly one CIDR: %v", cidrs.StringSlice())
+	}
+	if !IsAllowAll(cidrs) {
+		t.Errorf("Expected default to be allow-all: %v", cidrs.StringSlice())
+	}
+}
+
+func TestAllowAll(t *testing.T) {
+	checkAllowAll := func(allowAll bool, cidrs ...string) {
+		ipnets, err := netsets.ParseIPNets(cidrs...)
+		if err != nil {
+			t.Errorf("Unexpected error parsing cidrs: %v", cidrs)
+		}
+		if allowAll != IsAllowAll(ipnets) {
+			t.Errorf("IsAllowAll did not return expected value for %v", cidrs)
+		}
+	}
+	checkAllowAll(false, "10.0.0.1/32")
+	checkAllowAll(false, "10.0.0.1/32", "10.0.0.2/32")
+	checkAllowAll(false, "10.0.0.1/32", "10.0.0.1/32")
+
+	checkAllowAll(true, "0.0.0.0/0")
+	checkAllowAll(true, "192.168.0.0/0")
+	checkAllowAll(true, "192.168.0.1/32", "0.0.0.0/0")
+}
+
+func TestRequestsOnlyLocalTraffic(t *testing.T) {
+	checkRequestsOnlyLocalTraffic := func(requestsOnlyLocalTraffic bool, service *api.Service) {
+		res := RequestsOnlyLocalTraffic(service)
+		if res != requestsOnlyLocalTraffic {
+			t.Errorf("Expected requests OnlyLocal traffic = %v, got %v",
+				requestsOnlyLocalTraffic, res)
+		}
+	}
+
+	checkRequestsOnlyLocalTraffic(false, &api.Service{})
+	checkRequestsOnlyLocalTraffic(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeClusterIP,
+		},
+	})
+	checkRequestsOnlyLocalTraffic(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeNodePort,
+		},
+	})
+	checkRequestsOnlyLocalTraffic(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeNodePort,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeCluster,
+		},
+	})
+	checkRequestsOnlyLocalTraffic(true, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeNodePort,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeLocal,
+		},
+	})
+	checkRequestsOnlyLocalTraffic(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeLoadBalancer,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeCluster,
+		},
+	})
+	checkRequestsOnlyLocalTraffic(true, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeLoadBalancer,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeLocal,
+		},
+	})
+}
+
+func TestNeedsHealthCheck(t *testing.T) {
+	checkNeedsHealthCheck := func(needsHealthCheck bool, service *api.Service) {
+		res := NeedsHealthCheck(service)
+		if res != needsHealthCheck {
+			t.Errorf("Expected needs health check = %v, got %v",
+				needsHealthCheck, res)
+		}
+	}
+
+	checkNeedsHealthCheck(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeClusterIP,
+		},
+	})
+	checkNeedsHealthCheck(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeNodePort,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeCluster,
+		},
+	})
+	checkNeedsHealthCheck(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeNodePort,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeLocal,
+		},
+	})
+	checkNeedsHealthCheck(false, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeLoadBalancer,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeCluster,
+		},
+	})
+	checkNeedsHealthCheck(true, &api.Service{
+		Spec: api.ServiceSpec{
+			Type: api.ServiceTypeLoadBalancer,
+			ExternalTrafficPolicy: api.ServiceExternalTrafficPolicyTypeLocal,
+		},
+	})
+}