describe('Busted unit testing framework', function()
  describe('should be awesome', function()
    it('should be easy to use', function()
      assert.truthy('Yup.')
    end)

    it('should have lots of features', function()
      -- deep check comparisons!
      assert.same({ table = 'great'}, { table = 'great' })

      -- or check by reference!
      assert.is_not.equals({ table = 'great'}, { table = 'great'})

      assert.falsy(nil)
      assert.error(function() error('Wat') end)
    end)

    it('should provide some shortcuts to common functions', function()
      assert.unique({{ thing = 1 }, { thing = 2 }, { thing = 3 }})
    end)

    it('should have mocks and spies for functional tests', function()
      local thing = require('thing_module')
      spy.on(thing, 'greet')
      thing.greet('Hi!')

      assert.spy(thing.greet).was.called()
      assert.spy(thing.greet).was.called_with('Hi!')
    end)
  end)
end)