#
# Copyright (C) 2015 Midokura SARL
#
# 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.
#
# Unit tests for the zookeeper service

require 'spec_helper'

describe 'tripleo::cluster::zookeeper' do

  let :default_params do
    {
      :zookeeper_server_ips => ['23.43.2.34', '23.43.2.35', '24.43.2.36'],
      :zookeeper_hostnames  => ['host1.midonet', 'host2.midonet', 'host3.midonet']
    }
  end

  context 'on host1' do
    let :facts do
      {
        :hostname                  => 'host1.midonet',
        :osfamily                  => 'RedHat',
        :operatingsystemmajrelease => 7,
      }
    end

    let :params do
    {
      :zookeeper_client_ip => '23.43.2.34'
    }
    end

    before do
      params.merge!(default_params)
    end

    it 'should call zookeeper using id==1' do
      is_expected.to contain_class('zookeeper').with(
        :servers   => ['23.43.2.34', '23.43.2.35', '24.43.2.36'],
        :client_ip => '23.43.2.34',
        :id        => 1
      )
    end

  end

  context 'on host2' do
    let :facts do
      {
        :hostname                  => 'host2.midonet',
        :osfamily                  => 'RedHat',
        :operatingsystemmajrelease => 7,
      }
    end

    let :params do
    {
      :zookeeper_client_ip => '23.43.2.35'
    }
    end

    before do
      params.merge!(default_params)
    end

    it 'should call zookeeper using id==1' do
      is_expected.to contain_class('zookeeper').with(
        :servers   => ['23.43.2.34', '23.43.2.35', '24.43.2.36'],
        :client_ip => '23.43.2.35',
        :id        => 2
      )
    end
  end

  context 'on host3' do
    let :facts do
      {
        :hostname                  => 'host3.midonet',
        :osfamily                  => 'RedHat',
        :operatingsystemmajrelease => 7,
      }
    end

    let :params do
    {
      :zookeeper_client_ip => '23.43.2.36'
    }
    end

    before do
      params.merge!(default_params)
    end

    it 'should call zookeeper using id==1' do
      is_expected.to contain_class('zookeeper').with(
        :servers   => ['23.43.2.34', '23.43.2.35', '24.43.2.36'],
        :client_ip => '23.43.2.36',
        :id        => 3
      )
    end

  end

end