require File.expand_path("../../lib/selbackup", __FILE__)

describe SelBackup do
  before (:each) do
    @selbackup = SelBackup.new('key', 'secret', 'bucket')
  end

  describe '#initialize' do
    it 'sets the access_key' do
      expect(@selbackup.access_key).to eq 'key'
    end

    it 'sets the access_secret' do
      expect(@selbackup.access_secret).to eq 'secret'
    end

    it 'sets the bucket_name' do
      expect(@selbackup.bucket_name).to eq 'bucket'
    end

    it 'sets the region' do
      @selbackup = SelBackup.new('key', 'secret', 'bucket', 'region')
      expect(@selbackup.region).to eq 'region'
    end

    it 'does not set the region' do
      expect(@selbackup.region).to eq 'eu-west-1'
    end
  end

  describe '#gen_daily_file' do
    it 'pushes a file to daily' do
      allow(File).to receive(:open).and_return(nil)
      file = '2013-01-01-file.tgz'
      expectation = { myname: 'file.tgz', key: 'file.tgz/2013-01-01-daily-file.tgz', body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has not an extension' do
      allow(File).to receive(:open).and_return(nil)
      file = '2013-01-01-file'
      expectation = { myname: 'file', key: 'file/2013-01-01-daily-file', body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has not a date' do
      allow(File).to receive(:open).and_return(nil)
      file = 'file.tgz'
      expectation = { myname: 'file.tgz', key: "file.tgz/#{Date.today.to_s}-daily-file.tgz", body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has not a date and an extension' do
      allow(File).to receive(:open).and_return(nil)
      file = 'file'
      expectation = { myname: 'file', key: "file/#{Date.today.to_s}-daily-file", body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has an different extension and not a date' do
      allow(File).to receive(:open).and_return(nil)
      file = 'file.myextension'
      expectation = { myname: 'file.myextension', key: "file.myextension/#{Date.today.to_s}-daily-file.myextension", body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has a different extension' do
      allow(File).to receive(:open).and_return(nil)
      file = '2013-01-01-file.myextension'
      expectation = { myname: 'file.myextension', key: 'file.myextension/2013-01-01-daily-file.myextension', body: nil }
      expect(@selbackup.gen_daily_file(file)).to include( expectation )
    end

    it 'has only a date and an extension' do
      allow(File).to receive(:open).and_return(nil)
      file = '2013-01-01.tgz'
      expect(@selbackup.gen_daily_file(file)).to eq false
    end

    it 'has only a date' do
      allow(File).to receive(:open).and_return(nil)
      file = '2013-01-01'
      expect(@selbackup.gen_daily_file(file)).to eq false
    end
  end

  describe '#daily_good?' do
    it 'gets 7 daily files' do
      files = ['file1', 'file2', 'file3', 'file4', 'file5', 'file6', 'file7']
      expect(@selbackup.daily_good?(files, 7)).to eq true
    end

    it 'gets more than 7 daily files' do
      files = ['file1', 'file2', 'file3', 'file4', 'file5', 'file6', 'file7', 'file8']
      expect(@selbackup.daily_good?(files, 7)).to eq false
    end
  end

  describe '#should_weekly?' do
    it 'has less than one week date diff' do
      file1 = 'file.tgz/2013-01-02-daily-file.tgz'
      file2 = 'file.tgz/2013-01-01-weekly-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq false
    end

    it 'has less than one week date diff and different syntax' do
      file1 = 'file.tgz/daily-2013-01-02-file.tgz'
      file2 = 'file.tgz/2013-01-01-weekly-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq false
    end


    it 'has less than one week date diff and different syntax' do
      file1 = 'file.tgz/daily-2013-01-02-file.tgz'
      file2 = 'file.tgz/weekly-2013-01-01-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq false
    end

    it 'has less than one week date diff and different syntax' do
      file1 = 'file.tgz/2013-01-02-daily-file.tgz'
      file2 = 'file.tgz/weekly-2013-01-01-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq false
    end

    it 'has more than one week date diff' do
      file1 = 'file.tgz/2013-01-09-daily-file.tgz'
      file2 = 'file.tgz/2013-01-01-weekly-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq true
    end

    it 'has more than one week date diff and different syntax' do
      file1 = 'file.tgz/daily-2013-01-09-file.tgz'
      file2 = 'file.tgz/2013-01-01-weekly-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq true
    end

    it 'has more than one week date diff and different syntax' do
      file1 = 'file.tgz/2013-01-09-daily-file.tgz'
      file2 = 'file.tgz/weekly-2013-01-01-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq true
    end

    it 'has more than one week date diff and different syntax' do
      file1 = 'file.tgz/daily-2013-01-09-file.tgz'
      file2 = 'file.tgz/weekly-2013-01-01-file.tgz'
      expect(@selbackup.should_weekly?(file1, file2)).to eq true
    end
  end

  describe '#gen_weekly_file' do
    it 'pushes a file to weekly' do
      file = { key: 'file.tgz/2013-01-01-daily-file.tgz', body: 'file content'}
      expectation = { key: 'file.tgz/2013-01-01-weekly-file.tgz', body: 'file content'}
      expect(@selbackup.gen_weekly_file(file)).to include( expectation )
    end
  end

  describe '#weekly_good?' do
    it 'gets 4 weekly files' do
      files = ['file1', 'file2', 'file3', 'file4']
      expect(@selbackup.weekly_good?(files, 4)).to eq true
    end

    it 'gets more than 4 weekly files' do
      files = ['file1', 'file2', 'file3', 'file4', 'file5']
      expect(@selbackup.weekly_good?(files, 4)).to eq false
    end
  end

  describe '#should_monthly?' do
    it 'has less than one month date diff' do
      file1 = 'file.tgz/2013-02-02-weekly-file.tgz'
      file2 = 'file.tgz/2013-02-01-monthly-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq false
    end

    it 'has less than one month date diff and different syntax ' do
      file1 = 'file.tgz/weekly-2013-02-02-file.tgz'
      file2 = 'file.tgz/monthly-2013-02-01-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq false
    end

    it 'has less than one month date diff and different syntax' do
      file1 = 'file.tgz/weekly-2013-02-02-file.tgz'
      file2 = 'file.tgz/2013-02-01-monthly-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq false
    end

    it 'has less than one month date diff and different syntax' do
      file1 = 'file.tgz/2013-02-02-weekly-file.tgz'
      file2 = 'file.tgz/monthly-2013-02-01-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq false
    end

    it 'has more than one month date diff' do
      file1 = 'file.tgz/2013-02-02-weekly-file.tgz'
      file2 = 'file.tgz/2013-01-01-monthly-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq true
    end

    it 'has more than one month date diff and different syntax' do
      file1 = 'file.tgz/2013-02-02-weekly-file.tgz'
      file2 = 'file.tgz/monthly-2013-01-01-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq true
    end

    it 'has more than one month date diff and different syntax' do
      file1 = 'file.tgz/weekly-2013-02-02-file.tgz'
      file2 = 'file.tgz/2013-01-01-monthly-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq true
    end

    it 'has more than one month date diff and different syntax' do
      file1 = 'file.tgz/weekly-2013-02-02-file.tgz'
      file2 = 'file.tgz/monthly-2013-01-01-file.tgz'
      expect(@selbackup.should_monthly?(file1, file2)).to eq true
    end
  end

  describe '#gen_monthly_file' do
    it 'pushes a file to monthly' do
      file = { key: 'file.tgz/2013-01-01-weekly-file.tgz', body: 'file content'}
      expectation = { key: 'file.tgz/2013-01-01-monthly-file.tgz', body: 'file content'}
      expect(@selbackup.gen_monthly_file(file)).to include( expectation )
    end
  end

  describe '#monthly_good?' do
    it 'gets 3 montly files' do
      files = ['file1', 'file2', 'file3']
      expect(@selbackup.monthly_good?(files, 3)).to eq true
    end

    it 'gets more than 3 monthly files' do
      files = ['file1', 'file2', 'file3', 'file4']
      expect(@selbackup.monthly_good?(files, 3)).to eq false
    end
  end
end