and:
        def metadataProvider = GccMetadataProvider.forGcc(execActionFactory)
        def binary = new File("g++")

        when:
        def result = metadataProvider.getCompilerMetaData([]) { it.executable(binary) }

        then:
        1 * execActionFactory.newExecAction() >> action
        1 * action.execute() >> execResult
        1 * execResult.getExitValue() >> 1

        and: