Class: Cucumber::Core::Gherkin::AstBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/cucumber/core/gherkin/ast_builder.rb

Overview

 Builds an AST of a feature by listening to events from the Gherkin parser.

Defined Under Namespace

Modules: MultilineArgument Classes: BackgroundBuilder, Builder, FeatureBuilder, ScenarioBuilder, ScenarioOutlineBuilder

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ AstBuilder

Returns a new instance of AstBuilder.



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 12

def initialize(path)
  @path = path
  @feature_builder = nil
end

Instance Method Details

#background(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 34

def background(node)
  builder = BackgroundBuilder.new(file, node)
  @feature_builder.background_builder = builder
  @current = builder
end

#eof ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 60

def eof
end

#examples(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 52

def examples(node)
  @current.add_examples file, node
end

#feature(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 30

def feature(node)
  @feature_builder = FeatureBuilder.new(file, node)
end

#language=(language) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 22

def language=(language)
  @language = language
end

#result ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 17

def result
  return Ast::NullFeature.new unless @feature_builder
  @feature_builder.result(language)
end

#scenario(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 40

def scenario(node)
  builder = ScenarioBuilder.new(file, node)
  @feature_builder.add_child builder
  @current = builder
end

#scenario_outline(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 46

def scenario_outline(node)
  builder = ScenarioOutlineBuilder.new(file, node)
  @feature_builder.add_child builder
  @current = builder
end

#step(node) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 56

def step(node)
  @current.add_step file, node
end

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



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 63

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

#uri(uri) ⇒ Object 



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# File 'lib/cucumber/core/gherkin/ast_builder.rb', line 26

def uri(uri)
  @path = uri
end