println "CI1 = " + $expression
        """

        when:
        configurationCacheRun()

        then:
        outputContains("CI1 = ${notDefined}")

        when:
        configurationCacheRun("-DCI1=${value}")

        then:
        problems.assertResultHasProblems(result) {
            withInput("Build file 'build.gradle': system property 'CI1'")
        }