#
# Author:: Adam Jacob (<adam@chef.io>)
# 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 plugin uptime" do
  before do
    @plugin = get_plugin("uptime")
    allow(@plugin).to receive(:collect_os).and_return(:linux)
    @double_file = double("/proc/uptime", { gets: "18423 989" })
    allow(File).to receive(:open).with("/proc/uptime").and_return(@double_file)
  end

  it "sets uptime_seconds to uptime" do
    @plugin.run
    expect(@plugin[:uptime_seconds]).to eq(18423)
  end

  it "sets uptime to a human readable date" do
    @plugin.run
    expect(@plugin[:uptime]).to eq("5 hours 07 minutes 03 seconds")
  end

  it "sets idletime_seconds to uptime" do
    @plugin.run
    expect(@plugin[:idletime_seconds]).to eq(989)
  end

  it "sets idletime to a human readable date" do
    @plugin.run
    expect(@plugin[:idletime]).to eq("16 minutes 29 seconds")
  end
end
