require 'spec_helper'

describe 'Roqua::StatusChecks::CheckLoadBalancerMember' do
  it 'returns true when the status file contains on' do
    allow(File).to receive(:read).and_return('on')

    expect(Roqua::StatusChecks::CheckLoadBalancerMember.balancer_member?('foo/bar')).to be_truthy
  end

  it 'returns false when the status file does not contain off' do
    allow(File).to receive(:read).and_return('off')

    expect(Roqua::StatusChecks::CheckLoadBalancerMember.balancer_member?('foo/bar')).to be_falsey
  end

  it 'raises InvalidStatus error when the status file contains something else' do
    allow(File).to receive(:read).and_return('foo')

    expect { Roqua::StatusChecks::CheckLoadBalancerMember.balancer_member?('foo/bar') }
      .to raise_error(Roqua::StatusChecks::CheckLoadBalancerMember::InvalidStatus, 'Invalid state: foo')
  end
end