library('bar', 'g:a:v')
            bundle('one.cool', ['foo', 'bar'])
            bundle('oneCool', ['foo', 'bar'])
        }

        then:
        InvalidUserDataException ex = thrown()
        verify(ex.message, nameClash {
            kind('dependency bundles')
            inConflict('one.cool', 'oneCool')
            getterName('getOneCoolBundle')
        })

        when:
        generate {