Contents

#!/usr/bin/env ruby

require 'test/unit'
require 'flexmock'

class TemperatureSampler
  def initialize(sensor)
    @sensor = sensor
  end

  def average_temp
    total = (0...3).collect { @sensor.read_temperature }.inject { |i, s| i + s }
    total / 3.0
  end
    
end

class TestTemperatureSampler < Test::Unit::TestCase
  def test_tempurature_sampler
    readings = [10, 12, 14]
    mock_sensor = FlexMock.new
    mock_sensor.mock_handle(:read_temperature) { readings.shift }
    sampler = TemperatureSampler.new(mock_sensor)
    assert_equal 12, sampler.average_temp
  end
end

Version data entries

12 entries across 12 versions & 1 rubygems

Version	Path
flexmock-0.1.4	test/test_example.rb
flexmock-0.1.5	test/test_example.rb
flexmock-0.1.1	test/test_example.rb
flexmock-0.1.3	test/test_example.rb
flexmock-0.1.2	test/test_example.rb
flexmock-0.1.7	test/test_example.rb
flexmock-0.2.0	test/test_example.rb
flexmock-0.3.0	test/test_example.rb
flexmock-0.3.2	test/test_example.rb
flexmock-0.2.1	test/test_example.rb
flexmock-0.1.6	test/test_example.rb
flexmock-0.3.1	test/test_example.rb