Class: Cucumber::CucumberExpressions::CucumberExpressionGenerator

Inherits:
Object
  • Object
show all
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-cucumber-expressions-15.2.0/lib/cucumber/cucumber_expressions/cucumber_expression_generator.rb

Instance Method Summary collapse

Constructor Details

#initialize(parameter_type_registry) ⇒ CucumberExpressionGenerator

Returns a new instance of CucumberExpressionGenerator.



8
9
10
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-cucumber-expressions-15.2.0/lib/cucumber/cucumber_expressions/cucumber_expression_generator.rb', line 8

def initialize(parameter_type_registry)
  @parameter_type_registry = parameter_type_registry
end

Instance Method Details

#generate_expressions(text) ⇒ Object



12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/cucumber-cucumber-expressions-15.2.0/lib/cucumber/cucumber_expressions/cucumber_expression_generator.rb', line 12

def generate_expressions(text)
  parameter_type_combinations = []
  parameter_type_matchers = create_parameter_type_matchers(text)
  expression_template = ""
  pos = 0

  loop do
    matching_parameter_type_matchers = []
    parameter_type_matchers.each do |parameter_type_matcher|
      advanced_parameter_type_matcher = parameter_type_matcher.advance_to(pos)
      if advanced_parameter_type_matcher.find
        matching_parameter_type_matchers.push(advanced_parameter_type_matcher)
      end
    end

    if matching_parameter_type_matchers.any?
      matching_parameter_type_matchers = matching_parameter_type_matchers.sort
      best_parameter_type_matcher = matching_parameter_type_matchers[0]
      best_parameter_type_matchers = matching_parameter_type_matchers.select do |m|
        (m <=> best_parameter_type_matcher).zero?
      end

      # Build a list of parameter types without duplicates. The reason there
      # might be duplicates is that some parameter types have more than one regexp,
      # which means multiple ParameterTypeMatcher objects will have a reference to the
      # same ParameterType.
      # We're sorting the list so prefer_for_regexp_match parameter types are listed first.
      # Users are most likely to want these, so they should be listed at the top.
      parameter_types = []
      best_parameter_type_matchers.each do |parameter_type_matcher|
        unless parameter_types.include?(parameter_type_matcher.parameter_type)
          parameter_types.push(parameter_type_matcher.parameter_type)
        end
      end
      parameter_types.sort!

      parameter_type_combinations.push(parameter_types)

      expression_template += escape(text.slice(pos...best_parameter_type_matcher.start))
      expression_template += "{%s}"

      pos = best_parameter_type_matcher.start + best_parameter_type_matcher.group.length
    else
      break
    end

    break if pos >= text.length
  end

  expression_template += escape(text.slice(pos..-1))

  CombinatorialGeneratedExpressionFactory.new(
    expression_template,
    parameter_type_combinations
  ).generate_expressions
end