Class: RSpec::Undefined::Matchers::BeUndefined

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/undefined/matchers.rb

Constant Summary collapse

LOCATION_SEARCH_DEPTH = 
20

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(inner: nil, expected_value: nil, expected_provided: false, category: nil) ⇒ BeUndefined

kwarg: :expected_provided で「キーワードが明示された」を示す（nil 期待値との区別）



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# File 'lib/rspec/undefined/matchers.rb', line 15

def initialize(inner: nil, expected_value: nil, expected_provided: false, category: nil)
  @matcher_name = "be_undefined"
  @inner = inner
  @expected_value = expected_value
  @expected_provided = expected_provided
  @category = category
  @expected_recorded =
    if @inner
      describe_inner(@inner)
    elsif @expected_provided
      @expected_value.respond_to?(:description) ? @expected_value.description : @expected_value
    else
      :__any__
    end
end

Instance Attribute Details

#actual ⇒ Object (readonly)

Returns the value of attribute actual.



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# File 'lib/rspec/undefined/matchers.rb', line 12

def actual
  @actual
end

#category ⇒ Object (readonly)

Returns the value of attribute category.



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# File 'lib/rspec/undefined/matchers.rb', line 12

def category
  @category
end

#expected_recorded ⇒ Object (readonly)

Returns the value of attribute expected_recorded.



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# File 'lib/rspec/undefined/matchers.rb', line 12

def expected_recorded
  @expected_recorded
end

#matcher_name ⇒ Object (readonly)

Returns the value of attribute matcher_name.



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# File 'lib/rspec/undefined/matchers.rb', line 12

def matcher_name
  @matcher_name
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/rspec/undefined/matchers.rb', line 52

def description
  suffix = category ? " [#{category}]" : ""
  "は未確定仕様#{suffix}である"
end

#does_not_match?(actual) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/undefined/matchers.rb', line 38

def does_not_match?(actual)
  @actual = actual
  false
end

#failure_message ⇒ Object 



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# File 'lib/rspec/undefined/matchers.rb', line 43

def failure_message
  "undefined[#{matcher_name}] at #{location_summary}: " \
    "category=#{category.inspect} expected=#{@expected_recorded.inspect} actual=#{@actual.inspect}"
end

#failure_message_when_negated ⇒ Object 



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# File 'lib/rspec/undefined/matchers.rb', line 48

def failure_message_when_negated
  "undefined matcher は否定形では使えません"
end

#matches?(actual) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/undefined/matchers.rb', line 31

def matches?(actual)
  @actual = actual
  matched = evaluate(actual)
  record(matched)
  !RSpec::Undefined.configuration.strict?
end