Class: Opal::RSpec::HtmlPrinter

Inherits:
RSpec::Core::Formatters::HtmlPrinter
  • Object
show all
Defined in:
opal/opal/rspec/formatter/html_printer.rb

Instance Method Summary collapse

Constructor Details

#initialize(output) ⇒ HtmlPrinter

Returns a new instance of HtmlPrinter.



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 7

def initialize(output)
  super
  @group_stack = []
  @update_stack = []
end

Instance Method Details

#current_node ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 27

def current_node
  @group_stack.last ? @group_stack.last : @root_node
end

#flush_output ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 31

def flush_output
  node = current_node
  new_node = Element.from_string(@output.string)
  node.append new_node
  reset_output
end

#make_example_group_header_red(group_id) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 106

def make_example_group_header_red(group_id)
  @update_stack.last << lambda do
    `makeRed(#{"div_group_#{group_id}"})`
    `makeRed(#{"example_group_#{group_id}"})`
  end
end

#make_example_group_header_yellow(group_id) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 113

def make_example_group_header_yellow(group_id)
  @update_stack.last << lambda do
    `makeYellow(#{"div_group_#{group_id}"})`
    `makeYellow(#{"example_group_#{group_id}"})`
  end
end

#make_header_red ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 98

def make_header_red
  `makeRed('rspec-header')`
end

#make_header_yellow ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 102

def make_header_yellow
  `makeYellow('rspec-header')`
end

#move_progress(percent_done) ⇒ Object

Directly manipulate scripts here



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 94

def move_progress(percent_done)
  `moveProgressBar(#{percent_done})`
end

#print_example_failed(pending_fixed, description, run_time, failure_id, exception, extra_content, escape_backtrace = false) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 64

def print_example_failed(pending_fixed, description, run_time, failure_id, exception, extra_content, escape_backtrace=false)
  super
  flush_output
  example_we_just_wrote = current_node.get_child_by_tag_name('dd', index=-1)
  dump_message = lambda do |*|
    puts "Exception for example '#{description}'\n#{exception[:backtrace]}"
    false
  end
  button = Element.from_string('<form><button type="button">Console</button></form>')
  button.on_click = dump_message
  example_we_just_wrote << button
end

#print_example_group_end ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 54

def print_example_group_end
  @group_stack.pop
  @update_stack.pop.each(&:call)
end

#print_example_group_start(group_id, description, number_of_parents) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 42

def print_example_group_start(group_id, description, number_of_parents)
  super
  @output.puts '</dl></div>'
  parent_node = current_node
  new_node = Element.from_string(@output.string)
  reset_output
  parent_node << new_node
  @group_stack << new_node.get_child_by_tag_name('dl')
  # We won't have this in the DOM until group ends, so need to queue up yellow/red updates
  @update_stack << []
end

#print_example_passed(description, run_time) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 59

def print_example_passed(description, run_time)
  super
  flush_output
end

#print_example_pending(description, pending_message) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 77

def print_example_pending(description, pending_message)
  super
  flush_output
end

#print_html_start ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 13

def print_html_start
  # Will output the header
  super
  # Now close out the doc so we can use DOM manipulation for the rest
  @output.puts "</div>"
  @output.puts "</div>"
  @output.puts "</body>"
  @output.puts "</html>"
  @output.close
  # From here, we'll do more direct DOM manipulation
  reset_output
  @root_node = Element.klass 'results'
end

#print_summary(duration, example_count, failure_count, pending_count) ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 82

def print_summary(duration, example_count, failure_count, pending_count)
  # string mutation
  totals = "#{example_count} example#{'s' unless example_count == 1}, "
  totals += "#{failure_count} failure#{'s' unless failure_count == 1}"
  totals += ", #{pending_count} pending" if pending_count > 0

  formatted_duration = "%.5f" % duration
  Element.id('duration').html = "Finished in <strong>#{formatted_duration} seconds</strong>"
  Element.id('totals').html = totals
end

#reset_output ⇒ Object 



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# File 'opal/opal/rspec/formatter/html_printer.rb', line 38

def reset_output
  @output = NoopFlushStringIO.new
end