Class: RSpec::Mocks::MessageChain

### Home Classes Methods

### In Files

- lib/rspec/mocks/message_chain.rb

### Parent

Object

### Methods

- ::new
- #setup_chain

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No matching classes.

# RSpec::Mocks::MessageChain

@private

### Attributes

block[R]
chain[R]
object[R]

### Public Class Methods

new(object, *chain, &blk) click to toggle source

    # File lib/rspec/mocks/message_chain.rb, line 7
    def initialize(object, *chain, &blk)
      @object = object
      @chain, @block = format_chain(*chain, &blk)
    end

### Public Instance Methods

setup_chain() click to toggle source

@api private

    # File lib/rspec/mocks/message_chain.rb, line 13
    def setup_chain
      if chain.length > 1
        if (matching_stub = find_matching_stub)
          chain.shift
          chain_on(matching_stub.invoke(nil), *chain, &@block)
        elsif (matching_expectation = find_matching_expectation)
          chain.shift
          chain_on(matching_expectation.invoke_without_incrementing_received_count(nil), *chain, &@block)
        else
          next_in_chain = Double.new
          expectation(object, chain.shift) { next_in_chain }
          chain_on(next_in_chain, *chain, &@block)
        end
      else
        expectation(object, chain.shift, &@block)
      end
    end

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