Class: MockProxy

Inherits:
Object show all
Defined in:
lib/mspec/mocks/proxy.rb

Instance Method Summary collapse

Constructor Details

#initialize(type = nil) ⇒ MockProxy

Returns a new instance of MockProxy.



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# File 'lib/mspec/mocks/proxy.rb', line 13

def initialize(type=nil)
  @multiple_returns = nil
  @returning = nil
  @yielding  = []
  @arguments = :any_args
  @type      = type || :mock
end

Instance Method Details

#and_return(*args) ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 97

def and_return(*args)
  case args.size
  when 0
    @returning = nil
  when 1
    @returning = args[0]
  else
    @multiple_returns = true
    @returning = args
    count[1] = args.size if count[1] < args.size
  end
  self
end

#and_yield(*args) ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 111

def and_yield(*args)
  @yielding << args
  self
end

#any_number_of_times ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 83

def any_number_of_times
  @count = [:any_number_of_times, 0]
  self
end

#arguments ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 33

def arguments
  @arguments
end

#at_least(n) ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 65

def at_least(n)
  @count = [:at_least, n_times(n)]
  self
end

#at_most(n) ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 70

def at_most(n)
  @count = [:at_most, n_times(n)]
  self
end

#called ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 56

def called
  @calls = calls + 1
end

#calls ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 52

def calls
  @calls ||= 0
end

#count ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 29

def count
  @count ||= mock? ? [:exactly, 1] : [:any_number_of_times, 0]
end

#exactly(n) ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 60

def exactly(n)
  @count = [:exactly, n_times(n)]
  self
end

#mock? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mspec/mocks/proxy.rb', line 21

def mock?
  @type == :mock
end

#once ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 75

def once
  exactly 1
end

#returning ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 37

def returning
  if @multiple_returns
    if @returning.size == 1
      @multiple_returns = false
      return @returning = @returning.shift
    end
    return @returning.shift
  end
  @returning
end

#stub? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mspec/mocks/proxy.rb', line 25

def stub?
  @type == :stub
end

#times ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 48

def times
  self
end

#twice ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 79

def twice
  exactly 2
end

#with(*args) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/mspec/mocks/proxy.rb', line 88

def with(*args)
  raise ArgumentError, "you must specify the expected arguments" if args.empty?
  @arguments = *args
  if RUBY_VERSION >= '1.9'
    @arguments = @arguments.first if @arguments.length <= 1
  end
  self
end

#yielding ⇒ Object 



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# File 'lib/mspec/mocks/proxy.rb', line 116

def yielding
  @yielding
end

#yielding? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mspec/mocks/proxy.rb', line 120

def yielding?
  !@yielding.empty?
end