Class: ApprovalTests::Approvals

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

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.namer ⇒ Object

Returns the value of attribute namer.



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# File 'lib/approval_tests/approvals.rb', line 6

def namer
  @namer
end

Class Method Details

.approve(data) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 30

def approve(data)
  approve_with_writer(TextWriter.new(data))
end

.approve_html(data) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 34

def approve_html(data)
  approve_with_writer(HtmlWriter.new(data))
end

.approve_list(label, list) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 8

def approve_list(label, list)
  format = if list.empty?
    "#{label}.count = 0"
  else
    index = -1
    list.reduce("") do |format, list_element| 
      index += 1
      format + "#{label}[#{index}] = #{list_element} \n"
    end
  end
  
  approve(format)
end

.approve_map(map) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 22

def approve_map(map)
  out = "";
  map.keys.sort { |a,b| a.to_s <=> b.to_s }.each do |key|
    out += "[#{key}] = #{map[key]} \r"
  end
  approve(out)
end

.approve_with_writer(writer) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 42

def approve_with_writer(writer)
    approver = FileApprover.new(writer, @namer)
    if approver.approve()
      approver.clean_up_after_success()
    else
      @reporter = get_default_reporter()
      approver.report_failure(@reporter)

      if @reporter.approved_when_reported()
        approver.clean_up_after_sucess()
      else
        approver.fail()
      end
    end
end

.approve_xml(data) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 38

def approve_xml(data)
  approve_with_writer(TextWriter.new(XmlWriter.pretty_xml(data)))
end

.get_default_reporter ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 58

def get_default_reporter()
  @reporters ||= []
  unless @reporters.empty?
    if @single_use
      @single_use = false
      return @reporters.pop
    end
    return @reporters.last
  end
  if defined? Spec::Mate
    TextMateReporter.instance
  else
    QuietReporter.instance
  end
end

.prepare_reporters ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 79

def prepare_reporters
  @reporters ||= []
  @reporters.pop if @single_use
  @single_use = false
end

.reporter(reporter) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 74

def reporter(reporter)
  prepare_reporters
  @reporters.push(reporter)
end

.single_use_reporter(reporter) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 85

def single_use_reporter(reporter)
  prepare_reporters
  @reporters.push(reporter)
  @single_use = true
end

.unregister_last_reporter ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 95

def unregister_last_reporter()
  @reporters.pop() if @reporters
end

.unregister_reporter(reporter) ⇒ Object 



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# File 'lib/approval_tests/approvals.rb', line 91

def unregister_reporter(reporter)
  @reporters.remove(reporter)
end