package biz.nellemann.syslogd

import spock.lang.Specification
import java.time.Instant
import java.time.OffsetDateTime;

class SyslogParserTest extends Specification {

    void "test rfc5424 message"() {

        setup:
        def input = "<13>1 2020-09-23T08:57:30.950699+02:00 xps13 mark - - [timeQuality tzKnown=\"1\" isSynced=\"1\" syncAccuracy=\"125500\"] adfdfdf3432434565656"

        when:
        SyslogMessage msg = SyslogParser.parseRfc5424(input)

        then:
        msg.message == "adfdfdf3432434565656"
    }

    void "test rfc3164 aix/vios message"() {

        setup:
        def input = "<13>Sep 23 08:37:09 Message forwarded from p924vio1: padmin: test"

        when:
        SyslogMessage msg = SyslogParser.parseRfc3164(input)

        then:
        msg.message == "test"
        msg.hostname == "p924vio1"
        msg.application == "padmin"
    }

    void "test rfc3164 normal message"() {

        setup:
        def input = "<13>Sep 23 08:53:28 xps13 mark: adfdfdf3432434"

        when:
        SyslogMessage msg = SyslogParser.parseRfc3164(input)

        then:
        msg.message == "adfdfdf3432434"
        msg.hostname == "xps13"
        msg.application == "mark"
    }

    void "test rsyslogd sudo message"() {
        setup:
        String input = "<85>Oct  5 17:13:41 xps13 sudo:     mark : TTY=pts/1 ; PWD=/etc/rsyslog.d ; USER=root ; COMMAND=/usr/sbin/service rsyslog restart"

        when:
        SyslogMessage msg = SyslogParser.parseRfc3164(input)

        then:
        msg.application == "sudo"
        msg.message == "mark : TTY=pts/1 ; PWD=/etc/rsyslog.d ; USER=root ; COMMAND=/usr/sbin/service rsyslog restart"
    }

    void "test gdm-session message"() {
        setup:
        String input = "<12>Oct  5 18:31:01 xps13 /usr/lib/gdm3/gdm-x-session[1921]: (EE) event5  - CUST0001:00 06CB:76AF Touchpad: kernel bug: Touch jump detected and discarded."

        when:
        SyslogMessage msg = SyslogParser.parseRfc3164(input)

        then:
        msg.application == "/usr/lib/gdm3/gdm-x-session[1921]"
        msg.message == "(EE) event5  - CUST0001:00 06CB:76AF Touchpad: kernel bug: Touch jump detected and discarded."
    }

    void "test intellij message"() {
        setup:
        String input = "<14>Oct  6 05:10:26 xps13 com.jetbrains.IntelliJ-IDEA-Ulti git4idea.commands.GitStandardProgressAnalyzer\$1.onLineAvailable(GitStandardProgressAnalyzer.java:45)"

        when:
        SyslogMessage msg = SyslogParser.parseRfc3164(input)

        then:
        msg.application == "com.jetbrains.IntelliJ-IDEA-Ulti"
        msg.message == "git4idea.commands.GitStandardProgressAnalyzer\$1.onLineAvailable(GitStandardProgressAnalyzer.java:45)"
    }

    void "test parseRfc3164Timestamp"() {

        setup:
        OffsetDateTime odt = OffsetDateTime.now()
        String dateString = "Sep 12 20:50:13"

        when:
        Instant inst = SyslogParser.parseRfc3164Timestamp(dateString)

        then:
        inst.toString() == "${odt.getYear()}-09-12T20:50:13Z"
    }

    void "test parseRfc5424Timestamp"() {

        setup:
        String dateString = "2020-09-22T20:10:30.925438+02:00"

        when:
        Instant inst = SyslogParser.parseRfc5424Timestamp(dateString)

        then:
        inst.toString() == "2020-09-22T18:10:30.925438Z"
        inst.toEpochMilli() == 1600798230925l
    }

}