Class: Gherkin::Tools::PrettyPrinter

Inherits:
Object
  • Object
show all
Defined in:
lib/gherkin/tools/pretty_printer.rb

Instance Method Summary collapse

Constructor Details

#initialize(io) ⇒ PrettyPrinter

Returns a new instance of PrettyPrinter.



5
6
7
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 5

def initialize(io)
  @io = io
end

Instance Method Details

#background(keyword, name, line) ⇒ Object 



24
25
26
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 24

def background(keyword, name, line)
  @io.puts "\n  #{keyword}: #{indent(name, '    ')}"
end

#comment(content, line) ⇒ Object 



14
15
16
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 14

def comment(content, line)
  @io.puts content
end

#examples(keyword, name, line) ⇒ Object 



40
41
42
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 40

def examples(keyword, name, line)
  @io.puts "\n  #{keyword}: #{indent(name, '    ')}"
end

#feature(keyword, name, line) ⇒ Object 



18
19
20
21
22
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 18

def feature(keyword, name, line)
  tags = @tags ? @tags.join(' ') + "\n" : ''
  @tags = nil
  @io.puts "#{tags}#{keyword}: #{indent(name, '  ')}"
end

#py_string(string, line) ⇒ Object 



56
57
58
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 56

def py_string(string, line)
  @io.puts "      \"\"\"\n" + string.gsub(START, '      ') + "\n      \"\"\""
end

#scenario(keyword, name, line) ⇒ Object 



28
29
30
31
32
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 28

def scenario(keyword, name, line)
  tags = @tags ? '  ' + @tags.join(' ') + "\n" : ''
  @tags = nil
  @io.puts "\n#{tags}  #{keyword}: #{indent(name, '    ')}"
end

#scenario_outline(keyword, name, line) ⇒ Object 



34
35
36
37
38
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 34

def scenario_outline(keyword, name, line)
  tags = @tags ? '  ' + @tags.join(' ') + "\n" : ''
  @tags = nil
  @io.puts "\n#{tags}  #{keyword}: #{indent(name, '    ')}"
end

#step(keyword, name, line) ⇒ Object 



44
45
46
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 44

def step(keyword, name, line)
  @io.puts "    #{keyword} #{indent(name, '    ')}"
end

#syntax_error(state, event, legal_events, line) ⇒ Object 



60
61
62
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 60

def syntax_error(state, event, legal_events, line)
  raise "SYNTAX ERROR"
end

#table(rows, line) ⇒ Object 



48
49
50
51
52
53
54
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 48

def table(rows, line)
  rows = rows.to_a.map {|row| row.to_a} if defined?(JRUBY_VERSION) # Convert ArrayList
  max_lengths =  rows.transpose.map { |col| col.map { |cell| cell.unpack("U*").length }.max }.flatten
  rows.each do |line|
    @io.puts '      | ' + line.zip(max_lengths).map { |cell, max_length| cell + ' ' * (max_length-cell.unpack("U*").length) }.join(' | ') + ' |'
  end
end

#tag(name, line) ⇒ Object 



9
10
11
12
 
# File 'lib/gherkin/tools/pretty_printer.rb', line 9

def tag(name, line)
  @tags ||= []
  @tags << "@#{name}"
end