Updated test doubles (markdown)

John Norman commited 2016-10-03 13:17:53 -0500 commit 89bc41f4f6d16755c3b1ade7f56188ba12b501aa

				test-doubles.md
			
          @@ -264,7 +264,21 @@ value and its conversion.

           To make this happen, we want to create a `Mock`.

          -

          +```ruby

          +describe Converter, "delegation to logger" do

          +  let(:logger) { Minitest::Mock.new }

          +  let(:converter) { subject.converter }

          +  subject { Converter.new(logger: logger) }

          +

          +  it "logs the value and the converted value" do

          +    converter.stub :convert, 400 do

          +      logger.expect(:log, nil, [32, 400])

          +      subject.convert(32)

          +    end

          +    logger.verify

          +  end

          +end

          +```

           ### Terms

...	...	@@ -264,7 +264,21 @@ value and its conversion.
264	264
265	265	To make this happen, we want to create a `Mock`.
266	266
267		-
	267	+```ruby
	268	+describe Converter, "delegation to logger" do
	269	+ let(:logger) { Minitest::Mock.new }
	270	+ let(:converter) { subject.converter }
	271	+ subject { Converter.new(logger: logger) }
	272	+
	273	+ it "logs the value and the converted value" do
	274	+ converter.stub :convert, 400 do
	275	+ logger.expect(:log, nil, [32, 400])
	276	+ subject.convert(32)
	277	+ end
	278	+ logger.verify
	279	+ end
	280	+end
	281	+```
268	282
269	283	### Terms
270	284