Class: Snapdragon::SpecFile

Inherits:
FileBase show all
Defined in:
lib/snapdragon/spec_file.rb

Instance Method Summary collapse

Methods inherited from FileBase

#initialize, #relative_url_path, #require_files, #require_paths

Constructor Details

This class inherits a constructor from Snapdragon::FileBase

Instance Method Details

#filtered? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/snapdragon/spec_file.rb', line 6

def filtered?
  return @path.has_line_number?
end

#spec_query_param ⇒ Object 



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# File 'lib/snapdragon/spec_file.rb', line 10

def spec_query_param
  return '' if !filtered?

  # Work our way from the line number up to build the spec query param
  # description
  initial_line_number = @path.line_number
  initial_line_index = initial_line_number - 1

  f = open(File.expand_path(@path.path), 'r')
  lines = f.readlines
  f.close

  desc_components = []

  already_been_inside_an_it = false
  already_been_inside_a_describe = false
  last_describe_indent_spaces = 1232131312

  cur_line_index = initial_line_index
  while cur_line_index >= 0 
    if lines[cur_line_index] =~ /it\s*\(\s*"(.+)"\s*,/ && !already_been_inside_an_it && !already_been_inside_a_describe # line matches it statement
      desc_components.push($1)
      already_been_inside_an_it = true
    elsif lines[cur_line_index] =~ /(\s*)describe\s*\(\s*"(.+)"\s*,/ # line matches a describe block
      if $1.length < last_describe_indent_spaces # use indent depth to identify parent
        desc_components.push($2)
        last_describe_indent_spaces = $1.length
      end
      already_been_inside_a_describe = true
    end
    cur_line_index -= 1
  end

  return desc_components.reverse.join(" ")
end