File Resource: error when attempting to use checksum and checksum_value to retrieve from filebucket

Describe steps to reproduce…

• manifest.pp

  file { '/Users/<user>/PUP7534/firstFile':

  content => 'hello world',

  ensure => file

  }

• bundle exec ./bin/puppet apply manifest.pp

• md5 /Users/<user>/PUP7534/firstFile
  • to get checksum

• checksum.pp

  file { '/Users/<user>/PUP7534/targetFile':

  ensure  => 'file',

  checksum => 'md5',

  checksum_value => '5eb63bbbe01eeed093cb22bb8f5acdc3',

  }

• bundle exec ./bin/puppet apply checksum.pp

Desired Behavior:

specifying checksum and checksum_value properties on a file resource causes puppet to use the corresponding file from filebucket to sync the file resource

Actual Behavior:

using checksum and checksum_value properties on a file resource result in an error: 'Checksum value is ignored unless content or source are specified'

Acceptance Criteria:

• When checksum/checksum_value and content are specified
  • compare checksum_value to file content on disk
    • if out of sync 
      • if content property
        • use content property value to update file content on disk
      • else
        • use checksum_value to retrieve from filebucket
• When checksum/checksum_value and source are specified
  • this is fine
  • if checksum doesn't match then look at source file (in_sync?)
  • if no source fall back to file bucket
• When one but not both of checksum or checksum_value are specified
  • there should be a default for checksum so this isn't an issue
• checksum type without value
  • make sure nothing terrible happens here
• source without checksum
  • ?