Contents

#
# Author:: Adam Jacob (<[e-mail]>)
# Copyright:: Copyright (c) 2008-2016 Chef Software, Inc.
# License:: Apache License, Version 2.0
#
# 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.
#

require "spec_helper"

describe Ohai::System, "Linux hostname plugin" do
  before(:each) do
    @plugin = get_plugin("hostname")
    allow(@plugin).to receive(:collect_os).and_return(:linux)
    allow(@plugin).to receive(:shell_out).with("hostname -s").and_return(mock_shell_out(0, "katie", ""))
    allow(@plugin).to receive(:shell_out).with("hostname --fqdn").and_return(mock_shell_out(0, "katie.bethell", ""))
    allow(@plugin).to receive(:shell_out).with("hostname").and_return(mock_shell_out(0, "katie.local", ""))
  end

  it_should_check_from("linux::hostname", "hostname", "hostname -s", "katie")

  it_should_check_from("linux::hostname", "fqdn", "hostname --fqdn", "katie.bethell")

  it_should_check_from("linux::hostname", "machinename", "hostname", "katie.local")

  describe "when domain name is unset" do
    before(:each) do
      expect(@plugin).to receive(:shell_out).with("hostname --fqdn").and_raise("Ohai::Exception::Exec")
    end

    it "should not raise an error" do
      expect { @plugin.run }.not_to raise_error
    end

    it "should not set fqdn" do
      @plugin.run
      expect(@plugin.fqdn).to eq(nil)
    end

  end

end

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
ohai-15.2.5	spec/unit/plugins/linux/hostname_spec.rb
ohai-15.1.5	spec/unit/plugins/linux/hostname_spec.rb
ohai-15.1.3	spec/unit/plugins/linux/hostname_spec.rb
ohai-15.0.35	spec/unit/plugins/linux/hostname_spec.rb