github.com/kubearmor/cilium@v1.6.12/pkg/node/nodename_test.go (about)

     1  // Copyright 2016-2017 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 node
    18  
    19  import (
    20  	"os"
    21  
    22  	. "gopkg.in/check.v1"
    23  )
    24  
    25  func (s *NodeSuite) TestHostname(c *C) {
    26  	h, err := os.Hostname()
    27  
    28  	// Unmodified node-name value is either os.Hostname if available or
    29  	// "localhost" otherwise
    30  	if err != nil {
    31  		c.Assert(GetName(), Equals, "localhost")
    32  	} else {
    33  		c.Assert(GetName(), Equals, h)
    34  	}
    35  
    36  	newName := "foo.domain"
    37  	SetName(newName)
    38  	c.Assert(GetName(), Equals, newName)
    39  }