github.com/imran-kn/cilium-fork@v1.6.9/pkg/envoy/xds/node_test.go (about) 1 // Copyright 2018 Authors of Cilium 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 // +build !privileged_tests 16 17 package xds 18 19 import ( 20 envoy_api_v2_core "github.com/cilium/proxy/go/envoy/api/v2/core" 21 22 . "gopkg.in/check.v1" 23 ) 24 25 type NodeSuite struct{} 26 27 var _ = Suite(&NodeSuite{}) 28 29 func (s *NodeSuite) TestIstioNodeToIP(c *C) { 30 var node envoy_api_v2_core.Node 31 var ip string 32 var err error 33 34 node.Id = "sidecar~10.1.1.0~v0.default~default.svc.cluster.local" 35 ip, err = IstioNodeToIP(&node) 36 c.Assert(err, IsNil) 37 c.Check(ip, Equals, "10.1.1.0") 38 39 node.Id = "sidecar~10.1.1.0~v0.default" 40 _, err = IstioNodeToIP(&node) 41 c.Assert(err, Not(IsNil)) 42 43 node.Id = "sidecar~not-an-ip~v0.default~default.svc.cluster.local" 44 _, err = IstioNodeToIP(&node) 45 c.Assert(err, Not(IsNil)) 46 }