Class: Spinach::Parser

Inherits:

Object

• Object
• Spinach::Parser

Defined in:

lib/spinach/parser.rb

Overview

Parser leverages Gherkin to parse the feature definition.

Instance Method Summary

• #content ⇒ String

  Gets the plain text content out of the feature file.

• #initialize(filename) ⇒ Parser constructor

  A new instance of Parser.

• #parse ⇒ Hash

  Parses the feature file and returns an AST as a Hash.

Constructor Details

#initialize(filename) ⇒ Parser

Returns a new instance of Parser.

Parameters:

• filename (String) —

  The filename to parse.

# File 'lib/spinach/parser.rb', line 12

def initialize(filename)
  @filename = filename
  @formatter = Gherkin::Formatter::JSONFormatter.new(nil)
  @parser = Gherkin::Parser::Parser.new(@formatter)
end

Instance Method Details

#content ⇒ String

Gets the plain text content out of the feature file.

Returns:

• (String) —

  The plain feature content.

# File 'lib/spinach/parser.rb', line 24

def content
  File.read(@filename)
end

#parse ⇒ Hash

Parses the feature file and returns an AST as a Hash.

Returns:

• (Hash) —

  The parsed Gherkin output.

# File 'lib/spinach/parser.rb', line 34

def parse
  @parser.parse(content, @filename, __LINE__-1)
  @formatter.gherkin_object
end