#!/usr/bin/env bats

load vmdir
load vmname

@test "Check for help usage message" {
    run kvm-install-vm
    [[ "${lines[0]}" =~ "NAME" ]]
}

@test "Test create with no hostname" {
    run kvm-install-vm create
    [[ "${lines[0]}" =~ "NAME" ]]
}

@test "Test create with options and no hostname" {
    run kvm-install-vm create -t debian9 -d 20
    [[ "${lines[0]}" =~ "Please specify a single host to create." ]]
}

@test "Test remove with no hostname" {
    run kvm-install-vm remove
    [[ "${lines[0]}" =~ "NAME" ]]
}

@test "Install VM (CentOS8) - $VMNAME" {
    run kvm-install-vm create $VMNAME
    [ "$status" -eq 0 ]
}

@test "Check running VM state" {
    run bash -c "virsh -q domstate $VMNAME"
    [ "$output" = "running" ]
}

@test "Check libvirt-nss hostname resolution" {
    run sleep 45
    run ping -c 1 $VMNAME
    [ "$status" -eq 0 ]
    [[ "${lines[-2]}" =~ "1 packets transmitted, 1 received," ]]
}

@test "Check cloud-init package is removed" {
    run ssh -o StrictHostKeyChecking=no centos@$VMNAME rpm -q cloud-init
    [[ "$output" =~ "package cloud-init is not installed" ]]
}

@test "Attach disk to VM without specifying target" {
    run bash -c "kvm-install-vm attach-disk -d 1 $VMNAME"
    [ "$status" -eq 2 ]
    [[ "${lines[0]}" =~ "ERR: You must specify a target device" ]]
}

@test "Attach disk to VM without specifying disk size" {
    run bash -c "kvm-install-vm attach-disk -t vdb $VMNAME"
    [ "$status" -eq 2 ]
    [[ "${lines[0]}" =~ "You must specify a size" ]]
}

@test "Attach disk to VM" {
    run bash -c "kvm-install-vm attach-disk -d 1 -t vdb $VMNAME"
    [ "$status" -eq 0 ]
}

@test "Check block list for VM" {
    run bash -c "grep ^vdb <(virsh domblklist $VMNAME)"
    [ "$status" -eq 0 ]
}

@test "Delete VM - $VMNAME" {
    run bash -c "kvm-install-vm remove $VMNAME"
    [ "$status" -eq 0 ]
}

@test "Check destroyed VM state" {
    run bash -c "virsh -q domstate $VMNAME"
    [[ "$output" =~ "error: failed to get domain '$VMNAME'" ]]
}

@test "Check destroyed VM files" {
    run bash -c "ls ${VMDIR}/${VMNAME}"
    [[ "$output" =~ "No such file or directory" ]]
}