Class: ApprovalTests::Approvers::FileApprover

Inherits:
Object
  • Object
show all
Defined in:
lib/approval_tests/approvers/file_approver.rb

Instance Method Summary collapse

Constructor Details

#initialize(writer, namer) ⇒ FileApprover

Returns a new instance of FileApprover.



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# File 'lib/approval_tests/approvers/file_approver.rb', line 6

def initialize(writer, namer)
  @writer = writer
  @namer = namer
end

Instance Method Details

#approve ⇒ Object 



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# File 'lib/approval_tests/approvers/file_approver.rb', line 11

def approve
  basename = "#{@namer.source_file_path}/#{@namer.approval_name}"
  @approved = @writer.get_approval_filename(basename)
  @received = @writer.get_received_filename(basename)
  @received = @writer.write_received_file(@received)

  unless File.exists?(@approved)
    @failure = ApprovalError.new("Failed Approval: Approval File \"#{@approved}\" Not Found.")
    @failure.received_filename = @received
    @failure.approved_filename = @approved
    return false
  end

  unless FileUtils.cmp(@received, @approved)
    @failure = ApprovalError.new("Failed Approval: Received file #{@received} does not match approved file #{@approved}.")
    @failure.received_filename = @received
    @failure.approved_filename = @approved
    return false
  end

  return true
end

#clean_up_after_success ⇒ Object 



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# File 'lib/approval_tests/approvers/file_approver.rb', line 42

def clean_up_after_success
  File.delete(@received)
end

#fail ⇒ Object

Raises:

  • (@failure) 


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# File 'lib/approval_tests/approvers/file_approver.rb', line 34

def fail
  raise @failure
end

#report_failure(reporter) ⇒ Object 



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# File 'lib/approval_tests/approvers/file_approver.rb', line 38

def report_failure(reporter)
  reporter.report(@approved, @received);
end