rspec error

gistfile1.txt

     Failure/Error: @f.audit!
     Mocha::ExpectationError:
       unexpected invocation: ChecksumAuditLog(id: integer, pid: string, dsid: string, version: string, pass: boolean, expected_result: string, actual_result: string, created_at: datetime, updated_at: datetime).create!(:pass => true, :pid => 'scholarsphere:05741r680', :dsid => 'DC', :version => 'DC1.0')
       unsatisfied expectations:
       - expected exactly once, not yet invoked: #<AnyInstance:FileContentDatastream>.dsChecksumValid(any_parameters)
       - expected exactly once, not yet invoked: #<AnyInstance:FitsDatastream>.dsChecksumValid(any_parameters)
expected exactly once, not yet invoked: #<AnyInstance:ActiveFedora::RelsExtDatastream>.dsChecksumValid(any_parameters)
       - expected exactly once, not yet invoked: ChecksumAuditLog(id: integer, pid: string, dsid: string, version: string, pass: boolean, expected_result: string, actual_result: string, created_at: datetime, updated_at: datetime).create!(:pass => false, :pid => 'scholarsphere:05741r680', :version => 'RELS-EXT.0', :dsid => 'RELS-EXT')
       - expected exactly once, not yet invoked: ChecksumAuditLog(id: integer, pid: string, dsid: string, version: string, pass: boolean, expected_result: string, actual_result: string, created_at: datetime, updated_at: datetime).create!(:pass => false, :pid => 'scholarsphere:05741r680', :version => 'characterization.0', :dsid => 'characterization')
       - expected exactly once, not yet invoked: ChecksumAuditLog(id: integer, pid: string, dsid: string, version: string, pass: boolean, expected_result: string, actual_result: string, created_at: datetime, updated_at: datetime).create!(:pass => false, :pid => 'scholarsphere:05741r680', :version => 'content.0', :dsid => 'content')
     # ./app/models/generic_file.rb:225:in `audit'
     # ./app/models/generic_file.rb:194:in `block in audit'
     # ./app/models/generic_file.rb:202:in `call'
     # ./app/models/generic_file.rb:202:in `block (2 levels) in per_version'
     # ./app/models/generic_file.rb:201:in `each'
     # ./app/models/generic_file.rb:201:in `block in per_version'
     # ./app/models/generic_file.rb:200:in `each'
     # ./app/models/generic_file.rb:200:in `per_version'
     # ./app/models/generic_file.rb:193:in `audit'
     # ./app/models/generic_file.rb:175:in `audit!'
     # ./spec/models/generic_file_spec.rb:139:in `block (3 levels) in <top (required)>'