Module: CommonLib::ActiveSupportExtension::Attributes::ClassMethods

Defined in:
lib/common_lib/active_support_extension/attributes.rb

Overview

def self.included

Instance Method Summary collapse

Instance Method Details

#assert_should_not_protect_attribute(*attributes) ⇒ Object

>> Abstract.protected_attributes

> #<ActiveModel::MassAssignmentSecurity::BlackList: “entry_2_by_uid”, “entry_1_by_uid”, “id”, “type”, “study_subject_id”, “merged_by_uid”>



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 272

def assert_should_not_protect_attribute(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    test "#{brand}should not protect attribute #{attr}" do
      assert !model.constantize.protected_attributes.include?(attr),
        "#{attr} is included in protected attributes"

# Rails 3 change
# apparently no longer always true
#         if !model.accessible_attributes.nil?
#           assert model.accessible_attributes.include?(attr),
#             "#{attr} is not included in accessible attributes"
#         end

    end
  end
end

#assert_should_not_require_attribute(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 132

def assert_should_not_require_attribute(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    test "#{brand}should not require #{attr}" do
      object = model.constantize.new
      object.send("#{attr}=", nil)
      #  don't know if it will be true or false, but must be called
      object.valid?  
      assert !object.errors.include?(attr.to_sym),
        object.errors.full_messages.to_sentence
      if attr =~ /^(.*)_id$/
        assert !object.errors.include?($1.to_sym),
          object.errors.full_messages.to_sentence
      end
    end
  end
end

#assert_should_not_require_unique_attribute(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 36

def assert_should_not_require_unique_attribute(*attributes)
  options = attributes.extract_options!
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    title = "#{brand}should not require unique #{attr}"
    scope = options[:scope]
    unless scope.blank?
      title << " scope "
      title << (( scope.is_a?(Array) ) ? scope.join(',') : scope.to_s )
    end
    test title do
      o = create_object
      attrs = { attr.to_sym => o.send(attr) }
      if( scope.is_a?(String) || scope.is_a?(Symbol) )
        attrs[scope.to_sym] = o.send(scope.to_sym)
      elsif scope.is_a?(Array)
        scope.each do |s|
          attrs[s.to_sym] = o.send(s.to_sym)
        end
      end 
      object = create_object(attrs)
      assert !object.errors.matching?(attr,'has already been taken'),
        object.errors.full_messages.to_sentence
    end
  end
end

#assert_should_protect_attribute(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 247

def assert_should_protect_attribute(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    test "#{brand}should protect attribute #{attr}" do
      assert model.constantize.accessible_attributes||model.constantize.protected_attributes,
        "Both accessible and protected attributes are empty"
      assert !(model.constantize.accessible_attributes||[]).include?(attr),
        "#{attr} is included in accessible attributes"
      if !model.constantize.protected_attributes.nil?
        assert model.constantize.protected_attributes.include?(attr),
          "#{attr} is not included in protected attributes"
      end
    end
  end
end

#assert_should_require_attribute(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 113

def assert_should_require_attribute(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    test "#{brand}should require #{attr}" do
      object = model.constantize.new
      object.send("#{attr}=", nil)
      assert !object.valid?
      assert object.errors.include?(attr.to_sym),
        object.errors.full_messages.to_sentence
      assert object.errors.matching?(attr,"can't be blank") ||
        object.errors.matching?(attr,'is too short'),
        object.errors.full_messages.to_sentence
    end
  end
end

#assert_should_require_attribute_length(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 153

def assert_should_require_attribute_length(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test

  if( ( options.keys & [:in,:within] ).length >= 1 )
    range = options[:in]||options[:within]
    options[:minimum] = range.min
    options[:maximum] = range.max
  end
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    if options.keys.include?(:is)
      length = options[:is]
      test "#{brand}should require exact length of #{length} for #{attr}" do
        value = 'x'*(length-1)
        object = model.constantize.new
        object.send("#{attr}=", value)
        assert !object.valid?
        assert_equal length-1, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert object.errors.include?(attr.to_sym),
          object.errors.full_messages.to_sentence
        assert object.errors.matching?(attr,'is the wrong length'),
          object.errors.full_messages.to_sentence

        value = 'x'*(length+1)
        object = model.constantize.new
        object.send("#{attr}=", value)
        assert !object.valid?
        assert_equal length+1, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert object.errors.include?(attr.to_sym),
          object.errors.full_messages.to_sentence
        assert object.errors.matching?(attr,'is the wrong length'),
          object.errors.full_messages.to_sentence
      end
    end

    if options.keys.include?(:minimum)
      min = options[:minimum]
      test "#{brand}should require min length of #{min} for #{attr}" do
        value = 'x'*(min)
        object = model.constantize.new
        object.send("#{attr}=", value)
        # don't know if really valid
        object.valid?
        assert_equal min, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert !object.errors.matching?(attr,'is too short'),
          object.errors.full_messages.to_sentence

        value = 'x'*(min-1)
        object = model.constantize.new
        object.send("#{attr}=", value)
        assert !object.valid?
        assert_equal min-1, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert object.errors.include?(attr.to_sym),
          object.errors.full_messages.to_sentence
        assert object.errors.matching?(attr,'is too short'),
          object.errors.full_messages.to_sentence
      end
    end

    if options.keys.include?(:maximum)
      max = options[:maximum]
      test "#{brand}should require max length of #{max} for #{attr}" do
        value = 'x'*(max)
        object = model.constantize.new
        object.send("#{attr}=", value)
        # don't know if really valid
        object.valid?
        assert_equal max, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert !object.errors.matching?(attr,'is too long'),
          object.errors.full_messages.to_sentence

        value = 'x'*(max+1)
        object = model.constantize.new
        object.send("#{attr}=", value)
        assert !object.valid?
        assert_equal max+1, object.send(attr.to_sym).length
        assert_equal object.send(attr.to_sym), value
        assert object.errors.include?(attr.to_sym),
          object.errors.full_messages.to_sentence
        assert object.errors.matching?(attr,'is too long'),
          object.errors.full_messages.to_sentence
      end
    end

  end
end

#assert_should_require_attribute_not_nil(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 95

def assert_should_require_attribute_not_nil(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    test "#{brand}should require #{attr} not nil" do
      object = model.constantize.new
      object.send("#{attr}=", nil)
      assert !object.valid?
      #    message could be a number of things ...
      # "is not included in the list","can't be blank"
      assert object.errors.include?(attr.to_sym),
        object.errors.full_messages.to_sentence
    end
  end
end

#assert_should_require_unique_attribute(*attributes) ⇒ Object 



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# File 'lib/common_lib/active_support_extension/attributes.rb', line 64

def assert_should_require_unique_attribute(*attributes)
  options = attributes.extract_options!
  model = options[:model] || model_name_without_test
  
  attributes.flatten.each do |attr|
    attr = attr.to_s
    title = "#{brand}should require unique #{attr}"
    scope = options[:scope]
    unless scope.blank?
      title << " scope "
      title << (( scope.is_a?(Array) ) ? scope.join(',') : scope.to_s)
    end
    test title do
      o = create_object
      assert_no_difference "#{model}.count" do
        attrs = { attr.to_sym => o.send(attr) }
        if( scope.is_a?(String) || scope.is_a?(Symbol) )
          attrs[scope.to_sym] = o.send(scope.to_sym)
        elsif scope.is_a?(Array)
          scope.each do |s|
            attrs[s.to_sym] = o.send(s.to_sym)
          end
        end 
        object = create_object(attrs)
        assert object.errors.matching?(attr,'has already been taken'),
          object.errors.full_messages.to_sentence
      end
    end
  end
end