Class: Transpec::Syntax::Should

Inherits:
Syntax
  • Object
show all
Includes:
Expectizable, Util
Defined in:
lib/transpec/syntax/should.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Expectizable

#wrap_subject_in_expect!

Methods included from SendNodeSyntax

#arg_node, #arg_nodes, #arg_range, #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, here_document?, in_parentheses?, indentation_of_line, proc_literal?

Class Method Details

.target_method_names ⇒ Object 



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# File 'lib/transpec/syntax/should.rb', line 49

def self.target_method_names
  [:should, :should_not]
end

.target_receiver_node?(node) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transpec/syntax/should.rb', line 45

def self.target_receiver_node?(node)
  !node.nil?
end

Instance Method Details

#expectize!(negative_form = 'not_to', parenthesize_matcher_arg = true) ⇒ Object 



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# File 'lib/transpec/syntax/should.rb', line 17

def expectize!(negative_form = 'not_to', parenthesize_matcher_arg = true)
  unless context.in_example_group?
    fail InvalidContextError.new(selector_range, "##{method_name}", '#expect')
  end

  if proc_literal?(subject_node)
    replace_proc_selector_with_expect!
  else
    wrap_subject_in_expect!
  end

  replace(should_range, positive? ? 'to' : negative_form)

  register_record(negative_form)

  matcher.correct_operator!(parenthesize_matcher_arg)
end

#matcher ⇒ Object 



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# File 'lib/transpec/syntax/should.rb', line 35

def matcher
  @matcher ||= Matcher.new(matcher_node, @source_rewriter, @report)
end

#matcher_node ⇒ Object 



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# File 'lib/transpec/syntax/should.rb', line 39

def matcher_node
  arg_node || parent_node
end

#positive? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/transpec/syntax/should.rb', line 13

def positive?
  method_name == :should
end