Class: SequelSpec::Matchers::Validation::ValidateLengthMatcher

Inherits:
ValidateMatcher show all
Defined in:
lib/sequel_spec/validation/validate_length_matcher.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ValidateMatcher

#allowing_blank, #allowing_missing, #allowing_nil, #args_to_called_attributes, #valid?, #with_message

Methods inherited from Base

#failure_message, #hash_to_nice_string, #initialize, #matches?, #negative_failure_message, #with_options

Constructor Details

This class inherits a constructor from SequelSpec::Matchers::Base

Instance Attribute Details

#validation_type ⇒ Object (readonly)

Returns the value of attribute validation_type.



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 5

def validation_type
  @validation_type
end

Instance Method Details

#additionnal_param_check ⇒ Object 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 24

def additionnal_param_check
  unless validation_type && @additionnal
    raise ArgumentError, "You should specify the type of validation using #is, #is_at_least, #is_at_most or #is_between"
  end
end

#additionnal_param_required? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 20

def additionnal_param_required?
  true
end

#description ⇒ Object 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 7

def description
  desc = "validate that length of #{@attribute.inspect} "
  desc << case validation_type
  when :validates_exact_length then "is exactly"
  when :validates_min_length   then "is greater than or equal to"
  when :validates_max_length   then "is less than or equal to"
  when :validates_length_range then "is included in"
  end << " #{@additionnal.inspect}"

  desc << " with option(s) #{hash_to_nice_string @options}" unless @options.empty?
  desc
end

#is(value) ⇒ Object Also known as: is_equal_to 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 30

def is(value)
  unless value.is_a?(Fixnum)
    raise ArgumentError, "#is expects a Fixnum, #{value.class} given"
  end

  @additionnal = value
  @validation_type = :validates_exact_length
  self
end

#is_at_least(value) ⇒ Object 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 42

def is_at_least(value)
  unless value.is_a?(Fixnum)
    raise ArgumentError, "#is_at_least expects a Fixnum, #{value.class} given"
  end

  @additionnal = value
  @validation_type = :validates_min_length
  self
end

#is_at_most(value) ⇒ Object 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 52

def is_at_most(value)
  unless value.is_a?(Fixnum)
    raise ArgumentError, "#is_at_most expects a Fixnum, #{value.class} given"
  end

  @additionnal = value
  @validation_type = :validates_max_length
  self
end

#is_between(value) ⇒ Object 



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# File 'lib/sequel_spec/validation/validate_length_matcher.rb', line 62

def is_between(value)
  unless value.is_a?(Range)
    raise ArgumentError, "#is_between expects a Range, #{value.class} given"
  end

  @additionnal = value
  @validation_type = :validates_length_range
  self
end