Class: ExpectSequence

Inherits:
Object
  • Object
show all
Defined in:
lib/teuton/case/dsl/expect_sequence.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lines) ⇒ ExpectSequence

Returns a new instance of ExpectSequence.



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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 4

def initialize(lines)
  @lines = lines
end

Instance Attribute Details

#result ⇒ Object (readonly)

Returns the value of attribute result.



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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 2

def result
  @result
end

#states ⇒ Object (readonly)

Returns the value of attribute states.



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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 2

def states
  @states
end

Instance Method Details

#expected ⇒ Object 



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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 18

def expected
  @expected.join(">")
end

#is_valid?(&block) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 8

def is_valid?(&block)
  @expected = []
  @states = [
    {last_index: -1, steps: [], found: []}
  ]
  instance_eval(&block)
  @result = find_best_state
  @result[:ok]
end

#real ⇒ Object 



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# File 'lib/teuton/case/dsl/expect_sequence.rb', line 22

def real
  # From final result return evaluation progress
  text = []
  @result[:steps].each do |step|
    index = text.size
    text << if step
      @expected[index]
    else
      "not #{@expected[index]}"
    end
  end
  text.join(">")
end