Class: Mongomatic::Expectations::Expectation

Inherits:

Object

• Object
• Mongomatic::Expectations::Expectation

show all

Defined in:

lib/mongomatic/expectations.rb

Class Attribute Summary (collapse)

• + (Object) subclasses

  Returns the value of attribute subclasses.

Instance Attribute Summary (collapse)

• - (Object) instance

  Returns the value of attribute instance.

• - (Object) message

  Returns the value of attribute message.

• - (Object) opts

  Returns the value of attribute opts.

• - (Object) value

  Returns the value of attribute value.

Class Method Summary (collapse)

• + (Boolean) define_to_be?(klass)
• + (Boolean) define_to_not_be?(klass)
• + (Object) inherited(klass)

Instance Method Summary (collapse)

• - (Object) add_error_msg
• - (Expectation) initialize(instance, value, message, opts = {}) constructor

  A new instance of Expectation.

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# File 'lib/mongomatic/expectations.rb', line 75

def initialize(instance, value, message, opts = {})
  @value = value
  @instance = instance
  @message = message
  @opts = opts
end

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# File 'lib/mongomatic/expectations.rb', line 55

def subclasses
  @subclasses ||= []
  @subclasses
end

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# File 'lib/mongomatic/expectations.rb', line 52

def instance
  @instance
end

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# File 'lib/mongomatic/expectations.rb', line 52

def message
  @message
end

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# File 'lib/mongomatic/expectations.rb', line 52

def opts
  @opts
end

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# File 'lib/mongomatic/expectations.rb', line 52

def value
  @value
end

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# File 'lib/mongomatic/expectations.rb', line 66

def define_to_be?(klass)
  klass.new(nil, nil, nil).respond_to? :to_be
end

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# File 'lib/mongomatic/expectations.rb', line 70

def define_to_not_be?(klass)
  klass.new(nil, nil, nil).respond_to? :to_not_be
end

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# File 'lib/mongomatic/expectations.rb', line 62

def inherited(klass)
  subclasses << klass
end

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# File 'lib/mongomatic/expectations.rb', line 82

def add_error_msg
  vars = Array(message)
  if vars.size == 2
    instance.errors.add(vars[0], vars[1])
  else
    instance.errors.add_to_base(vars[0])
  end
end