Class: Pact::Term

Inherits:
Object
  • Object
show all
Includes:
ActiveSupportSupport
Defined in:
lib/pact/term.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from ActiveSupportSupport

#fix_all_the_things, #fix_json_formatting, #fix_regexp, #remove_unicode, #warn_about_regexp

Constructor Details

#initialize(attributes = {}) ⇒ Term

Returns a new instance of Term.

Raises:



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# File 'lib/pact/term.rb', line 26

def initialize(attributes = {})
  @generate = attributes[:generate]
  @matcher = attributes[:matcher]
  raise Pact::Error.new("Please specify a matcher for the Term") unless @matcher != nil
  raise Pact::Error.new("Please specify a value to generate for the Term") unless @generate != nil
  raise Pact::Error.new("Value to generate \"#{@generate}\" does not match regular expression #{@matcher.inspect}") unless @generate =~ @matcher
end

Instance Attribute Details

#generate ⇒ Object (readonly)

Returns the value of attribute generate.



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# File 'lib/pact/term.rb', line 10

def generate
  @generate
end

#matcher ⇒ Object (readonly)

Returns the value of attribute matcher.



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# File 'lib/pact/term.rb', line 10

def matcher
  @matcher
end

Class Method Details

.json_create(obj) ⇒ Object 



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# File 'lib/pact/term.rb', line 12

def self.json_create(obj)
  new(generate: obj['data']['generate'], matcher: obj['data']['matcher'])
end

.unpack_regexps(source) ⇒ Object 



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# File 'lib/pact/term.rb', line 16

def self.unpack_regexps source
  case source
  when Pact::Term then source.matcher
  when Array then unpack_regexps_from_array source
  when Hash then unpack_regexps_from_hash source
  else
    source
  end
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/pact/term.rb', line 51

def ==(other)
  return false unless other.respond_to?(:generate) && other.respond_to?(:matcher)
  generate == other.generate && matcher == other.matcher
end

#as_json(options = {}) ⇒ Object 



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# File 'lib/pact/term.rb', line 38

def as_json(options = {})
  to_hash
end

#diff_with_actual(actual) ⇒ Object 



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# File 'lib/pact/term.rb', line 60

def diff_with_actual(actual)
  match(actual) ? nil : {
    expected: self,
    actual: actual
  }
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pact/term.rb', line 67

def empty?
  false
end

#match(literal) ⇒ Object 



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# File 'lib/pact/term.rb', line 47

def match(literal)
  literal.respond_to?(:to_s) ? matcher.match(literal.to_s) : nil
end

#to_hash ⇒ Object 



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# File 'lib/pact/term.rb', line 34

def to_hash
  { json_class: self.class.name, data: { generate: generate, matcher: fix_regexp(matcher) } }
end

#to_json(options = {}) ⇒ Object 



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# File 'lib/pact/term.rb', line 43

def to_json(options = {})
  as_json.to_json(options)
end

#to_s ⇒ Object 



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# File 'lib/pact/term.rb', line 56

def to_s
  "Pact::Term matcher: #{matcher.inspect}" + (generate.nil? ? "" : " generate: \"#{generate}\"")
end