import spock.lang.Specification

class MemInfoOsMemoryInfoTest extends Specification {
    def "parses memory from /proc/meminfo on Linux 3.x"() {
        given:
        def snapshot = new MemInfoOsMemoryInfo().getOsSnapshotFromMemInfo(meminfoLinux3())

        expect:
        snapshot.physicalMemory.free == 32_343_658_496L
        snapshot.physicalMemory.total == 50_650_296_320L

        }

        return getOsSnapshotFromMemInfo(meminfoOutputLines);
    }


    /**
     * Given output from /proc/meminfo, return a system memory snapshot.
     */
    @VisibleForTesting
    OsMemoryStatusSnapshot getOsSnapshotFromMemInfo(final List<String> meminfoLines) {
        final Meminfo meminfo = new Meminfo();