Module: Spec::Mocks::Methods

Included in:
Object, Mock
Defined in:
lib/spec/mocks/methods.rb

Instance Method Summary collapse

Instance Method Details

#as_null_objectObject

Record and otherwise ignore all messages that aren't specified, with stub, stub!, or should_receive.

Returns

self


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# File 'lib/spec/mocks/methods.rb', line 63

def as_null_object
  __mock_proxy.as_null_object
end

#null_object?Boolean

Returns:

  • (Boolean)


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# File 'lib/spec/mocks/methods.rb', line 67

def null_object?
  __mock_proxy.null_object?
end

#received_message?(sym, *args, &block) ⇒ Boolean

:nodoc:

Returns:

  • (Boolean)


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# File 'lib/spec/mocks/methods.rb', line 71

def received_message?(sym, *args, &block) #:nodoc:
  __mock_proxy.received_message?(sym.to_sym, *args, &block)
end

#rspec_resetObject

:nodoc:



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# File 'lib/spec/mocks/methods.rb', line 79

def rspec_reset #:nodoc:
  __mock_proxy.reset
end

#rspec_verifyObject

:nodoc:



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# File 'lib/spec/mocks/methods.rb', line 75

def rspec_verify #:nodoc:
  __mock_proxy.verify
end

#should_not_receive(sym, &block) ⇒ Object



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# File 'lib/spec/mocks/methods.rb', line 8

def should_not_receive(sym, &block)
  __mock_proxy.add_negative_message_expectation(caller(1)[0], sym.to_sym, &block)
end

#should_receive(sym, opts = {}, &block) ⇒ Object



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# File 'lib/spec/mocks/methods.rb', line 4

def should_receive(sym, opts={}, &block)
  __mock_proxy.add_message_expectation(opts[:expected_from] || caller(1)[0], sym.to_sym, opts, &block)
end

#stub!(sym_or_hash, opts = {}, &block) ⇒ Object Also known as: stub



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# File 'lib/spec/mocks/methods.rb', line 12

def stub!(sym_or_hash, opts={}, &block)
  if Hash === sym_or_hash
    sym_or_hash.each {|method, value| stub!(method).and_return value }
  else
    __mock_proxy.add_stub(caller(1)[0], sym_or_hash.to_sym, opts, &block)
  end
end

#stub_chain(*methods) ⇒ Object

:call-seq:

object.stub_chain(:first, :second, :third).and_return(:this)

Supports stubbing a chain of methods. Each argument represents a method name to stub, and each one returns a proxy object that can accept more stubs, until the last, which returns whatever is passed to +and_return_.

Examples

# with this in an example ...
article = double('article')
Article.stub_chain(:authored_by, :published, :recent).and_return([article])
# then this will return an Array with the article double in it:
Article.authored_by(params[:author_id]).published.recent


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# File 'lib/spec/mocks/methods.rb', line 43

def stub_chain(*methods)
  if methods.length > 1
    if matching_stub = __mock_proxy.find_matching_method_stub(methods[0])
      methods.shift
      matching_stub.invoke_return_block.stub_chain(*methods)
    else
      next_in_chain = Object.new
      stub!(methods.shift) {next_in_chain}
      next_in_chain.stub_chain(*methods)
    end
  else
    stub!(methods.shift)
  end
end

#unstub!(message) ⇒ Object Also known as: unstub



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# File 'lib/spec/mocks/methods.rb', line 22

def unstub!(message)
  __mock_proxy.remove_stub(message)
end