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require 'spec_helper'
describe Vmstat::Cpu do
context "Vmstat#cpu" do
let(:cpu) { Vmstat.cpu }
it "should return an array of ethernet information" do
cpu.should be_a(Array)
end
context "first cpu" do
let(:first_cpu) { cpu.first }
subject { first_cpu }
it "should return a vmstat cpu object" do
should be_a(described_class)
end
context "methods" do
it { should respond_to(:user) }
it { should respond_to(:system) }
it { should respond_to(:nice) }
it { should respond_to(:idle) }
end
context "content" do
its(:user) { should be_a_kind_of(Numeric) }
its(:system) { should be_a_kind_of(Numeric) }
its(:nice) { should be_a_kind_of(Numeric) }
its(:idle) { should be_a_kind_of(Numeric) }
end
end
end
end
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