Class: Transpec::Syntax::Its

Inherits:
Transpec::Syntax show all
Includes:
Mixin::Send, Util
Defined in:
lib/transpec/syntax/its.rb

Defined Under Namespace

Classes: Attribute, AttributeExpression

Constant Summary

Constants included from Util

Util::LITERAL_TYPES

Instance Attribute Summary

Attributes inherited from Transpec::Syntax

#node, #report, #runtime_data, #source_rewriter

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Mixin::Send

#arg_node, #arg_nodes, #arg_range, #args_range, included, #method_name, #parentheses_range, #range_after_arg, #range_in_between_receiver_and_selector, #range_in_between_selector_and_arg, #receiver_node, #receiver_range, #selector_range

Methods included from Util

const_name, contain_here_document?, here_document?, in_parentheses?, indentation_of_line, literal?, proc_literal?

Methods inherited from Transpec::Syntax

all_syntaxes, #expression_range, inherited, #initialize, #parent_node, register_request_for_dynamic_analysis, snake_case_name, standalone?, standalone_syntaxes, #static_context_inspector, target_node?

Constructor Details

This class inherits a constructor from Transpec::Syntax

Class Method Details

.target_method?(receiver_node, method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transpec/syntax/its.rb', line 12

def self.target_method?(receiver_node, method_name)
  receiver_node.nil? && method_name == :its
end

Instance Method Details

#attribute_expression ⇒ Object 



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# File 'lib/transpec/syntax/its.rb', line 34

def attribute_expression
  @attribute_expression ||= AttributeExpression.new(attribute_node)
end

#attributes ⇒ Object 



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# File 'lib/transpec/syntax/its.rb', line 38

def attributes
  attribute_expression.attributes
end

#block_node ⇒ Object 



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# File 'lib/transpec/syntax/its.rb', line 44

def block_node
  @node.parent_node
end

#convert_to_describe_subject_it! ⇒ Object 



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# File 'lib/transpec/syntax/its.rb', line 22

def convert_to_describe_subject_it!
  return if project_requires_its?

  front, rear = build_wrapper_codes

  insert_before(beginning_of_line_range, front)
  replace(expression_range, 'it')
  insert_after(block_node.loc.expression, rear)

  register_record
end

#project_requires_its? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transpec/syntax/its.rb', line 48

def project_requires_its?
  node_data = runtime_node_data(@node)
  node_data && node_data[:project_requires_its?].result
end

#register_request_for_dynamic_analysis(rewriter) ⇒ Object 



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# File 'lib/transpec/syntax/its.rb', line 16

def register_request_for_dynamic_analysis(rewriter)
  key = :project_requires_its?
  code = 'defined?(RSpec::Its)'
  rewriter.register_request(@node, key, code, :context)
end