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Diffstat (limited to 'src/go/collectors/go.d.plugin/modules/systemdunits/systemdunits_test.go')
-rw-r--r--src/go/collectors/go.d.plugin/modules/systemdunits/systemdunits_test.go891
1 files changed, 891 insertions, 0 deletions
diff --git a/src/go/collectors/go.d.plugin/modules/systemdunits/systemdunits_test.go b/src/go/collectors/go.d.plugin/modules/systemdunits/systemdunits_test.go
new file mode 100644
index 0000000000..baa9ed46a1
--- /dev/null
+++ b/src/go/collectors/go.d.plugin/modules/systemdunits/systemdunits_test.go
@@ -0,0 +1,891 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+//go:build linux
+// +build linux
+
+package systemdunits
+
+import (
+ "context"
+ "errors"
+ "fmt"
+ "path/filepath"
+ "testing"
+
+ "github.com/netdata/go.d.plugin/agent/module"
+
+ "github.com/coreos/go-systemd/v22/dbus"
+ "github.com/stretchr/testify/assert"
+ "github.com/stretchr/testify/require"
+)
+
+func TestNew(t *testing.T) {
+ assert.Implements(t, (*module.Module)(nil), New())
+}
+
+func TestSystemdUnits_Init(t *testing.T) {
+ tests := map[string]struct {
+ config Config
+ wantFail bool
+ }{
+ "success on default config": {
+ config: New().Config,
+ },
+ "success when 'include' option set": {
+ config: Config{
+ Include: []string{"*"},
+ },
+ },
+ "fails when 'include' option not set": {
+ wantFail: true,
+ config: Config{Include: []string{}},
+ },
+ }
+
+ for name, test := range tests {
+ t.Run(name, func(t *testing.T) {
+ systemd := New()
+ systemd.Config = test.config
+
+ if test.wantFail {
+ assert.False(t, systemd.Init())
+ } else {
+ assert.True(t, systemd.Init())
+ }
+ })
+ }
+}
+
+func TestSystemdUnits_Check(t *testing.T) {
+ tests := map[string]struct {
+ prepare func() *SystemdUnits
+ wantFail bool
+ }{
+ "success on systemd v230+": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ systemd.client = prepareOKClient(230)
+ return systemd
+ },
+ },
+ "success on systemd v230-": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ systemd.client = prepareOKClient(220)
+ return systemd
+ },
+ },
+ "fails when all unites are filtered": {
+ wantFail: true,
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*.not_exists"}
+ systemd.client = prepareOKClient(230)
+ return systemd
+ },
+ },
+ "fails on error on connect": {
+ wantFail: true,
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnConnect()
+ return systemd
+ },
+ },
+ "fails on error on get manager property": {
+ wantFail: true,
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnGetManagerProperty()
+ return systemd
+ },
+ },
+ "fails on error on list units": {
+ wantFail: true,
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnListUnits()
+ return systemd
+ },
+ },
+ }
+
+ for name, test := range tests {
+ t.Run(name, func(t *testing.T) {
+ systemd := test.prepare()
+ require.True(t, systemd.Init())
+
+ if test.wantFail {
+ assert.False(t, systemd.Check())
+ } else {
+ assert.True(t, systemd.Check())
+ }
+ })
+ }
+}
+
+func TestSystemdUnits_Charts(t *testing.T) {
+ systemd := New()
+ require.True(t, systemd.Init())
+ assert.NotNil(t, systemd.Charts())
+}
+
+func TestSystemdUnits_Cleanup(t *testing.T) {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ client := prepareOKClient(230)
+ systemd.client = client
+
+ require.True(t, systemd.Init())
+ require.NotNil(t, systemd.Collect())
+ conn := systemd.conn
+ systemd.Cleanup()
+
+ assert.Nil(t, systemd.conn)
+ v, _ := conn.(*mockConn)
+ assert.True(t, v.closeCalled)
+}
+
+func TestSystemdUnits_Collect(t *testing.T) {
+ tests := map[string]struct {
+ prepare func() *SystemdUnits
+ wantCollected map[string]int64
+ }{
+ "success on systemd v230+ on collecting all unit type": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ systemd.client = prepareOKClient(230)
+ return systemd
+ },
+ wantCollected: map[string]int64{
+ "unit_dbus_socket_state_activating": 0,
+ "unit_dbus_socket_state_active": 1,
+ "unit_dbus_socket_state_deactivating": 0,
+ "unit_dbus_socket_state_failed": 0,
+ "unit_dbus_socket_state_inactive": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_activating": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_active": 1,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_deactivating": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_failed": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_inactive": 0,
+ "unit_dev-nvme0n1_device_state_activating": 0,
+ "unit_dev-nvme0n1_device_state_active": 1,
+ "unit_dev-nvme0n1_device_state_deactivating": 0,
+ "unit_dev-nvme0n1_device_state_failed": 0,
+ "unit_dev-nvme0n1_device_state_inactive": 0,
+ "unit_docker_socket_state_activating": 0,
+ "unit_docker_socket_state_active": 1,
+ "unit_docker_socket_state_deactivating": 0,
+ "unit_docker_socket_state_failed": 0,
+ "unit_docker_socket_state_inactive": 0,
+ "unit_getty-pre_target_state_activating": 0,
+ "unit_getty-pre_target_state_active": 0,
+ "unit_getty-pre_target_state_deactivating": 0,
+ "unit_getty-pre_target_state_failed": 0,
+ "unit_getty-pre_target_state_inactive": 1,
+ "unit_init_scope_state_activating": 0,
+ "unit_init_scope_state_active": 1,
+ "unit_init_scope_state_deactivating": 0,
+ "unit_init_scope_state_failed": 0,
+ "unit_init_scope_state_inactive": 0,
+ "unit_logrotate_timer_state_activating": 0,
+ "unit_logrotate_timer_state_active": 1,
+ "unit_logrotate_timer_state_deactivating": 0,
+ "unit_logrotate_timer_state_failed": 0,
+ "unit_logrotate_timer_state_inactive": 0,
+ "unit_lvm2-lvmetad_socket_state_activating": 0,
+ "unit_lvm2-lvmetad_socket_state_active": 1,
+ "unit_lvm2-lvmetad_socket_state_deactivating": 0,
+ "unit_lvm2-lvmetad_socket_state_failed": 0,
+ "unit_lvm2-lvmetad_socket_state_inactive": 0,
+ "unit_lvm2-lvmpolld_socket_state_activating": 0,
+ "unit_lvm2-lvmpolld_socket_state_active": 1,
+ "unit_lvm2-lvmpolld_socket_state_deactivating": 0,
+ "unit_lvm2-lvmpolld_socket_state_failed": 0,
+ "unit_lvm2-lvmpolld_socket_state_inactive": 0,
+ "unit_man-db_timer_state_activating": 0,
+ "unit_man-db_timer_state_active": 1,
+ "unit_man-db_timer_state_deactivating": 0,
+ "unit_man-db_timer_state_failed": 0,
+ "unit_man-db_timer_state_inactive": 0,
+ "unit_org.cups.cupsd_path_state_activating": 0,
+ "unit_org.cups.cupsd_path_state_active": 1,
+ "unit_org.cups.cupsd_path_state_deactivating": 0,
+ "unit_org.cups.cupsd_path_state_failed": 0,
+ "unit_org.cups.cupsd_path_state_inactive": 0,
+ "unit_pamac-cleancache_timer_state_activating": 0,
+ "unit_pamac-cleancache_timer_state_active": 1,
+ "unit_pamac-cleancache_timer_state_deactivating": 0,
+ "unit_pamac-cleancache_timer_state_failed": 0,
+ "unit_pamac-cleancache_timer_state_inactive": 0,
+ "unit_pamac-mirrorlist_timer_state_activating": 0,
+ "unit_pamac-mirrorlist_timer_state_active": 1,
+ "unit_pamac-mirrorlist_timer_state_deactivating": 0,
+ "unit_pamac-mirrorlist_timer_state_failed": 0,
+ "unit_pamac-mirrorlist_timer_state_inactive": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_activating": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_active": 1,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_deactivating": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_failed": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_inactive": 0,
+ "unit_remote-fs-pre_target_state_activating": 0,
+ "unit_remote-fs-pre_target_state_active": 0,
+ "unit_remote-fs-pre_target_state_deactivating": 0,
+ "unit_remote-fs-pre_target_state_failed": 0,
+ "unit_remote-fs-pre_target_state_inactive": 1,
+ "unit_rpc_pipefs_target_state_activating": 0,
+ "unit_rpc_pipefs_target_state_active": 0,
+ "unit_rpc_pipefs_target_state_deactivating": 0,
+ "unit_rpc_pipefs_target_state_failed": 0,
+ "unit_rpc_pipefs_target_state_inactive": 1,
+ "unit_run-user-1000-gvfs_mount_state_activating": 0,
+ "unit_run-user-1000-gvfs_mount_state_active": 1,
+ "unit_run-user-1000-gvfs_mount_state_deactivating": 0,
+ "unit_run-user-1000-gvfs_mount_state_failed": 0,
+ "unit_run-user-1000-gvfs_mount_state_inactive": 0,
+ "unit_run-user-1000_mount_state_activating": 0,
+ "unit_run-user-1000_mount_state_active": 1,
+ "unit_run-user-1000_mount_state_deactivating": 0,
+ "unit_run-user-1000_mount_state_failed": 0,
+ "unit_run-user-1000_mount_state_inactive": 0,
+ "unit_session-1_scope_state_activating": 0,
+ "unit_session-1_scope_state_active": 1,
+ "unit_session-1_scope_state_deactivating": 0,
+ "unit_session-1_scope_state_failed": 0,
+ "unit_session-1_scope_state_inactive": 0,
+ "unit_session-2_scope_state_activating": 0,
+ "unit_session-2_scope_state_active": 1,
+ "unit_session-2_scope_state_deactivating": 0,
+ "unit_session-2_scope_state_failed": 0,
+ "unit_session-2_scope_state_inactive": 0,
+ "unit_session-3_scope_state_activating": 0,
+ "unit_session-3_scope_state_active": 1,
+ "unit_session-3_scope_state_deactivating": 0,
+ "unit_session-3_scope_state_failed": 0,
+ "unit_session-3_scope_state_inactive": 0,
+ "unit_session-6_scope_state_activating": 0,
+ "unit_session-6_scope_state_active": 1,
+ "unit_session-6_scope_state_deactivating": 0,
+ "unit_session-6_scope_state_failed": 0,
+ "unit_session-6_scope_state_inactive": 0,
+ "unit_shadow_timer_state_activating": 0,
+ "unit_shadow_timer_state_active": 1,
+ "unit_shadow_timer_state_deactivating": 0,
+ "unit_shadow_timer_state_failed": 0,
+ "unit_shadow_timer_state_inactive": 0,
+ "unit_sound_target_state_activating": 0,
+ "unit_sound_target_state_active": 1,
+ "unit_sound_target_state_deactivating": 0,
+ "unit_sound_target_state_failed": 0,
+ "unit_sound_target_state_inactive": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_activating": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_active": 1,
+ "unit_sys-devices-virtual-net-loopback1_device_state_deactivating": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_failed": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_inactive": 0,
+ "unit_sys-module-fuse_device_state_activating": 0,
+ "unit_sys-module-fuse_device_state_active": 1,
+ "unit_sys-module-fuse_device_state_deactivating": 0,
+ "unit_sys-module-fuse_device_state_failed": 0,
+ "unit_sys-module-fuse_device_state_inactive": 0,
+ "unit_sysinit_target_state_activating": 0,
+ "unit_sysinit_target_state_active": 1,
+ "unit_sysinit_target_state_deactivating": 0,
+ "unit_sysinit_target_state_failed": 0,
+ "unit_sysinit_target_state_inactive": 0,
+ "unit_system-getty_slice_state_activating": 0,
+ "unit_system-getty_slice_state_active": 1,
+ "unit_system-getty_slice_state_deactivating": 0,
+ "unit_system-getty_slice_state_failed": 0,
+ "unit_system-getty_slice_state_inactive": 0,
+ "unit_system-netctl_slice_state_activating": 0,
+ "unit_system-netctl_slice_state_active": 1,
+ "unit_system-netctl_slice_state_deactivating": 0,
+ "unit_system-netctl_slice_state_failed": 0,
+ "unit_system-netctl_slice_state_inactive": 0,
+ "unit_system-systemd-fsck_slice_state_activating": 0,
+ "unit_system-systemd-fsck_slice_state_active": 1,
+ "unit_system-systemd-fsck_slice_state_deactivating": 0,
+ "unit_system-systemd-fsck_slice_state_failed": 0,
+ "unit_system-systemd-fsck_slice_state_inactive": 0,
+ "unit_system_slice_state_activating": 0,
+ "unit_system_slice_state_active": 1,
+ "unit_system_slice_state_deactivating": 0,
+ "unit_system_slice_state_failed": 0,
+ "unit_system_slice_state_inactive": 0,
+ "unit_systemd-ask-password-console_path_state_activating": 0,
+ "unit_systemd-ask-password-console_path_state_active": 1,
+ "unit_systemd-ask-password-console_path_state_deactivating": 0,
+ "unit_systemd-ask-password-console_path_state_failed": 0,
+ "unit_systemd-ask-password-console_path_state_inactive": 0,
+ "unit_systemd-ask-password-wall_path_state_activating": 0,
+ "unit_systemd-ask-password-wall_path_state_active": 1,
+ "unit_systemd-ask-password-wall_path_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_path_state_failed": 0,
+ "unit_systemd-ask-password-wall_path_state_inactive": 0,
+ "unit_systemd-ask-password-wall_service_state_activating": 0,
+ "unit_systemd-ask-password-wall_service_state_active": 0,
+ "unit_systemd-ask-password-wall_service_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_service_state_failed": 0,
+ "unit_systemd-ask-password-wall_service_state_inactive": 1,
+ "unit_systemd-fsck-root_service_state_activating": 0,
+ "unit_systemd-fsck-root_service_state_active": 0,
+ "unit_systemd-fsck-root_service_state_deactivating": 0,
+ "unit_systemd-fsck-root_service_state_failed": 0,
+ "unit_systemd-fsck-root_service_state_inactive": 1,
+ "unit_systemd-udevd-kernel_socket_state_activating": 0,
+ "unit_systemd-udevd-kernel_socket_state_active": 1,
+ "unit_systemd-udevd-kernel_socket_state_deactivating": 0,
+ "unit_systemd-udevd-kernel_socket_state_failed": 0,
+ "unit_systemd-udevd-kernel_socket_state_inactive": 0,
+ "unit_tmp_mount_state_activating": 0,
+ "unit_tmp_mount_state_active": 1,
+ "unit_tmp_mount_state_deactivating": 0,
+ "unit_tmp_mount_state_failed": 0,
+ "unit_tmp_mount_state_inactive": 0,
+ "unit_user-runtime-dir@1000_service_state_activating": 0,
+ "unit_user-runtime-dir@1000_service_state_active": 1,
+ "unit_user-runtime-dir@1000_service_state_deactivating": 0,
+ "unit_user-runtime-dir@1000_service_state_failed": 0,
+ "unit_user-runtime-dir@1000_service_state_inactive": 0,
+ "unit_user@1000_service_state_activating": 0,
+ "unit_user@1000_service_state_active": 1,
+ "unit_user@1000_service_state_deactivating": 0,
+ "unit_user@1000_service_state_failed": 0,
+ "unit_user@1000_service_state_inactive": 0,
+ "unit_user_slice_state_activating": 0,
+ "unit_user_slice_state_active": 1,
+ "unit_user_slice_state_deactivating": 0,
+ "unit_user_slice_state_failed": 0,
+ "unit_user_slice_state_inactive": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_activating": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_active": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_deactivating": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_failed": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_inactive": 1,
+ },
+ },
+ "success on systemd v230- on collecting all unit types": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ systemd.client = prepareOKClient(220)
+ return systemd
+ },
+ wantCollected: map[string]int64{
+ "unit_dbus_socket_state_activating": 0,
+ "unit_dbus_socket_state_active": 1,
+ "unit_dbus_socket_state_deactivating": 0,
+ "unit_dbus_socket_state_failed": 0,
+ "unit_dbus_socket_state_inactive": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_activating": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_active": 1,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_deactivating": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_failed": 0,
+ "unit_dev-disk-by-uuid-DE44-CEE0_device_state_inactive": 0,
+ "unit_dev-nvme0n1_device_state_activating": 0,
+ "unit_dev-nvme0n1_device_state_active": 1,
+ "unit_dev-nvme0n1_device_state_deactivating": 0,
+ "unit_dev-nvme0n1_device_state_failed": 0,
+ "unit_dev-nvme0n1_device_state_inactive": 0,
+ "unit_docker_socket_state_activating": 0,
+ "unit_docker_socket_state_active": 1,
+ "unit_docker_socket_state_deactivating": 0,
+ "unit_docker_socket_state_failed": 0,
+ "unit_docker_socket_state_inactive": 0,
+ "unit_getty-pre_target_state_activating": 0,
+ "unit_getty-pre_target_state_active": 0,
+ "unit_getty-pre_target_state_deactivating": 0,
+ "unit_getty-pre_target_state_failed": 0,
+ "unit_getty-pre_target_state_inactive": 1,
+ "unit_init_scope_state_activating": 0,
+ "unit_init_scope_state_active": 1,
+ "unit_init_scope_state_deactivating": 0,
+ "unit_init_scope_state_failed": 0,
+ "unit_init_scope_state_inactive": 0,
+ "unit_logrotate_timer_state_activating": 0,
+ "unit_logrotate_timer_state_active": 1,
+ "unit_logrotate_timer_state_deactivating": 0,
+ "unit_logrotate_timer_state_failed": 0,
+ "unit_logrotate_timer_state_inactive": 0,
+ "unit_lvm2-lvmetad_socket_state_activating": 0,
+ "unit_lvm2-lvmetad_socket_state_active": 1,
+ "unit_lvm2-lvmetad_socket_state_deactivating": 0,
+ "unit_lvm2-lvmetad_socket_state_failed": 0,
+ "unit_lvm2-lvmetad_socket_state_inactive": 0,
+ "unit_lvm2-lvmpolld_socket_state_activating": 0,
+ "unit_lvm2-lvmpolld_socket_state_active": 1,
+ "unit_lvm2-lvmpolld_socket_state_deactivating": 0,
+ "unit_lvm2-lvmpolld_socket_state_failed": 0,
+ "unit_lvm2-lvmpolld_socket_state_inactive": 0,
+ "unit_man-db_timer_state_activating": 0,
+ "unit_man-db_timer_state_active": 1,
+ "unit_man-db_timer_state_deactivating": 0,
+ "unit_man-db_timer_state_failed": 0,
+ "unit_man-db_timer_state_inactive": 0,
+ "unit_org.cups.cupsd_path_state_activating": 0,
+ "unit_org.cups.cupsd_path_state_active": 1,
+ "unit_org.cups.cupsd_path_state_deactivating": 0,
+ "unit_org.cups.cupsd_path_state_failed": 0,
+ "unit_org.cups.cupsd_path_state_inactive": 0,
+ "unit_pamac-cleancache_timer_state_activating": 0,
+ "unit_pamac-cleancache_timer_state_active": 1,
+ "unit_pamac-cleancache_timer_state_deactivating": 0,
+ "unit_pamac-cleancache_timer_state_failed": 0,
+ "unit_pamac-cleancache_timer_state_inactive": 0,
+ "unit_pamac-mirrorlist_timer_state_activating": 0,
+ "unit_pamac-mirrorlist_timer_state_active": 1,
+ "unit_pamac-mirrorlist_timer_state_deactivating": 0,
+ "unit_pamac-mirrorlist_timer_state_failed": 0,
+ "unit_pamac-mirrorlist_timer_state_inactive": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_activating": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_active": 1,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_deactivating": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_failed": 0,
+ "unit_proc-sys-fs-binfmt_misc_automount_state_inactive": 0,
+ "unit_remote-fs-pre_target_state_activating": 0,
+ "unit_remote-fs-pre_target_state_active": 0,
+ "unit_remote-fs-pre_target_state_deactivating": 0,
+ "unit_remote-fs-pre_target_state_failed": 0,
+ "unit_remote-fs-pre_target_state_inactive": 1,
+ "unit_rpc_pipefs_target_state_activating": 0,
+ "unit_rpc_pipefs_target_state_active": 0,
+ "unit_rpc_pipefs_target_state_deactivating": 0,
+ "unit_rpc_pipefs_target_state_failed": 0,
+ "unit_rpc_pipefs_target_state_inactive": 1,
+ "unit_run-user-1000-gvfs_mount_state_activating": 0,
+ "unit_run-user-1000-gvfs_mount_state_active": 1,
+ "unit_run-user-1000-gvfs_mount_state_deactivating": 0,
+ "unit_run-user-1000-gvfs_mount_state_failed": 0,
+ "unit_run-user-1000-gvfs_mount_state_inactive": 0,
+ "unit_run-user-1000_mount_state_activating": 0,
+ "unit_run-user-1000_mount_state_active": 1,
+ "unit_run-user-1000_mount_state_deactivating": 0,
+ "unit_run-user-1000_mount_state_failed": 0,
+ "unit_run-user-1000_mount_state_inactive": 0,
+ "unit_session-1_scope_state_activating": 0,
+ "unit_session-1_scope_state_active": 1,
+ "unit_session-1_scope_state_deactivating": 0,
+ "unit_session-1_scope_state_failed": 0,
+ "unit_session-1_scope_state_inactive": 0,
+ "unit_session-2_scope_state_activating": 0,
+ "unit_session-2_scope_state_active": 1,
+ "unit_session-2_scope_state_deactivating": 0,
+ "unit_session-2_scope_state_failed": 0,
+ "unit_session-2_scope_state_inactive": 0,
+ "unit_session-3_scope_state_activating": 0,
+ "unit_session-3_scope_state_active": 1,
+ "unit_session-3_scope_state_deactivating": 0,
+ "unit_session-3_scope_state_failed": 0,
+ "unit_session-3_scope_state_inactive": 0,
+ "unit_session-6_scope_state_activating": 0,
+ "unit_session-6_scope_state_active": 1,
+ "unit_session-6_scope_state_deactivating": 0,
+ "unit_session-6_scope_state_failed": 0,
+ "unit_session-6_scope_state_inactive": 0,
+ "unit_shadow_timer_state_activating": 0,
+ "unit_shadow_timer_state_active": 1,
+ "unit_shadow_timer_state_deactivating": 0,
+ "unit_shadow_timer_state_failed": 0,
+ "unit_shadow_timer_state_inactive": 0,
+ "unit_sound_target_state_activating": 0,
+ "unit_sound_target_state_active": 1,
+ "unit_sound_target_state_deactivating": 0,
+ "unit_sound_target_state_failed": 0,
+ "unit_sound_target_state_inactive": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_activating": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_active": 1,
+ "unit_sys-devices-virtual-net-loopback1_device_state_deactivating": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_failed": 0,
+ "unit_sys-devices-virtual-net-loopback1_device_state_inactive": 0,
+ "unit_sys-module-fuse_device_state_activating": 0,
+ "unit_sys-module-fuse_device_state_active": 1,
+ "unit_sys-module-fuse_device_state_deactivating": 0,
+ "unit_sys-module-fuse_device_state_failed": 0,
+ "unit_sys-module-fuse_device_state_inactive": 0,
+ "unit_sysinit_target_state_activating": 0,
+ "unit_sysinit_target_state_active": 1,
+ "unit_sysinit_target_state_deactivating": 0,
+ "unit_sysinit_target_state_failed": 0,
+ "unit_sysinit_target_state_inactive": 0,
+ "unit_system-getty_slice_state_activating": 0,
+ "unit_system-getty_slice_state_active": 1,
+ "unit_system-getty_slice_state_deactivating": 0,
+ "unit_system-getty_slice_state_failed": 0,
+ "unit_system-getty_slice_state_inactive": 0,
+ "unit_system-netctl_slice_state_activating": 0,
+ "unit_system-netctl_slice_state_active": 1,
+ "unit_system-netctl_slice_state_deactivating": 0,
+ "unit_system-netctl_slice_state_failed": 0,
+ "unit_system-netctl_slice_state_inactive": 0,
+ "unit_system-systemd-fsck_slice_state_activating": 0,
+ "unit_system-systemd-fsck_slice_state_active": 1,
+ "unit_system-systemd-fsck_slice_state_deactivating": 0,
+ "unit_system-systemd-fsck_slice_state_failed": 0,
+ "unit_system-systemd-fsck_slice_state_inactive": 0,
+ "unit_system_slice_state_activating": 0,
+ "unit_system_slice_state_active": 1,
+ "unit_system_slice_state_deactivating": 0,
+ "unit_system_slice_state_failed": 0,
+ "unit_system_slice_state_inactive": 0,
+ "unit_systemd-ask-password-console_path_state_activating": 0,
+ "unit_systemd-ask-password-console_path_state_active": 1,
+ "unit_systemd-ask-password-console_path_state_deactivating": 0,
+ "unit_systemd-ask-password-console_path_state_failed": 0,
+ "unit_systemd-ask-password-console_path_state_inactive": 0,
+ "unit_systemd-ask-password-wall_path_state_activating": 0,
+ "unit_systemd-ask-password-wall_path_state_active": 1,
+ "unit_systemd-ask-password-wall_path_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_path_state_failed": 0,
+ "unit_systemd-ask-password-wall_path_state_inactive": 0,
+ "unit_systemd-ask-password-wall_service_state_activating": 0,
+ "unit_systemd-ask-password-wall_service_state_active": 0,
+ "unit_systemd-ask-password-wall_service_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_service_state_failed": 0,
+ "unit_systemd-ask-password-wall_service_state_inactive": 1,
+ "unit_systemd-fsck-root_service_state_activating": 0,
+ "unit_systemd-fsck-root_service_state_active": 0,
+ "unit_systemd-fsck-root_service_state_deactivating": 0,
+ "unit_systemd-fsck-root_service_state_failed": 0,
+ "unit_systemd-fsck-root_service_state_inactive": 1,
+ "unit_systemd-udevd-kernel_socket_state_activating": 0,
+ "unit_systemd-udevd-kernel_socket_state_active": 1,
+ "unit_systemd-udevd-kernel_socket_state_deactivating": 0,
+ "unit_systemd-udevd-kernel_socket_state_failed": 0,
+ "unit_systemd-udevd-kernel_socket_state_inactive": 0,
+ "unit_tmp_mount_state_activating": 0,
+ "unit_tmp_mount_state_active": 1,
+ "unit_tmp_mount_state_deactivating": 0,
+ "unit_tmp_mount_state_failed": 0,
+ "unit_tmp_mount_state_inactive": 0,
+ "unit_user-runtime-dir@1000_service_state_activating": 0,
+ "unit_user-runtime-dir@1000_service_state_active": 1,
+ "unit_user-runtime-dir@1000_service_state_deactivating": 0,
+ "unit_user-runtime-dir@1000_service_state_failed": 0,
+ "unit_user-runtime-dir@1000_service_state_inactive": 0,
+ "unit_user@1000_service_state_activating": 0,
+ "unit_user@1000_service_state_active": 1,
+ "unit_user@1000_service_state_deactivating": 0,
+ "unit_user@1000_service_state_failed": 0,
+ "unit_user@1000_service_state_inactive": 0,
+ "unit_user_slice_state_activating": 0,
+ "unit_user_slice_state_active": 1,
+ "unit_user_slice_state_deactivating": 0,
+ "unit_user_slice_state_failed": 0,
+ "unit_user_slice_state_inactive": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_activating": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_active": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_deactivating": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_failed": 0,
+ "unit_var-lib-nfs-rpc_pipefs_mount_state_inactive": 1,
+ },
+ },
+ "success on systemd v230+ on collecting only 'service' unit type": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*.service"}
+ systemd.client = prepareOKClient(230)
+ return systemd
+ },
+ wantCollected: map[string]int64{
+ "unit_systemd-ask-password-wall_service_state_activating": 0,
+ "unit_systemd-ask-password-wall_service_state_active": 0,
+ "unit_systemd-ask-password-wall_service_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_service_state_failed": 0,
+ "unit_systemd-ask-password-wall_service_state_inactive": 1,
+ "unit_systemd-fsck-root_service_state_activating": 0,
+ "unit_systemd-fsck-root_service_state_active": 0,
+ "unit_systemd-fsck-root_service_state_deactivating": 0,
+ "unit_systemd-fsck-root_service_state_failed": 0,
+ "unit_systemd-fsck-root_service_state_inactive": 1,
+ "unit_user-runtime-dir@1000_service_state_activating": 0,
+ "unit_user-runtime-dir@1000_service_state_active": 1,
+ "unit_user-runtime-dir@1000_service_state_deactivating": 0,
+ "unit_user-runtime-dir@1000_service_state_failed": 0,
+ "unit_user-runtime-dir@1000_service_state_inactive": 0,
+ "unit_user@1000_service_state_activating": 0,
+ "unit_user@1000_service_state_active": 1,
+ "unit_user@1000_service_state_deactivating": 0,
+ "unit_user@1000_service_state_failed": 0,
+ "unit_user@1000_service_state_inactive": 0,
+ },
+ },
+ "success on systemd v230- on collecting only 'service' unit type": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*.service"}
+ systemd.client = prepareOKClient(220)
+ return systemd
+ },
+ wantCollected: map[string]int64{
+ "unit_systemd-ask-password-wall_service_state_activating": 0,
+ "unit_systemd-ask-password-wall_service_state_active": 0,
+ "unit_systemd-ask-password-wall_service_state_deactivating": 0,
+ "unit_systemd-ask-password-wall_service_state_failed": 0,
+ "unit_systemd-ask-password-wall_service_state_inactive": 1,
+ "unit_systemd-fsck-root_service_state_activating": 0,
+ "unit_systemd-fsck-root_service_state_active": 0,
+ "unit_systemd-fsck-root_service_state_deactivating": 0,
+ "unit_systemd-fsck-root_service_state_failed": 0,
+ "unit_systemd-fsck-root_service_state_inactive": 1,
+ "unit_user-runtime-dir@1000_service_state_activating": 0,
+ "unit_user-runtime-dir@1000_service_state_active": 1,
+ "unit_user-runtime-dir@1000_service_state_deactivating": 0,
+ "unit_user-runtime-dir@1000_service_state_failed": 0,
+ "unit_user-runtime-dir@1000_service_state_inactive": 0,
+ "unit_user@1000_service_state_activating": 0,
+ "unit_user@1000_service_state_active": 1,
+ "unit_user@1000_service_state_deactivating": 0,
+ "unit_user@1000_service_state_failed": 0,
+ "unit_user@1000_service_state_inactive": 0,
+ },
+ },
+ "fails when all unites are filtered": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.Include = []string{"*.not_exists"}
+ systemd.client = prepareOKClient(230)
+ return systemd
+ },
+ wantCollected: nil,
+ },
+ "fails on error on connect": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnConnect()
+ return systemd
+ },
+ wantCollected: nil,
+ },
+ "fails on error on get manager property": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnGetManagerProperty()
+ return systemd
+ },
+ wantCollected: nil,
+ },
+ "fails on error on list units": {
+ prepare: func() *SystemdUnits {
+ systemd := New()
+ systemd.client = prepareClientErrOnListUnits()
+ return systemd
+ },
+ wantCollected: nil,
+ },
+ }
+
+ for name, test := range tests {
+ t.Run(name, func(t *testing.T) {
+ systemd := test.prepare()
+ require.True(t, systemd.Init())
+
+ var collected map[string]int64
+
+ for i := 0; i < 10; i++ {
+ collected = systemd.Collect()
+ }
+
+ assert.Equal(t, test.wantCollected, collected)
+ if len(test.wantCollected) > 0 {
+ ensureCollectedHasAllChartsDimsVarsIDs(t, systemd, collected)
+ }
+ })
+ }
+}
+
+func TestSystemdUnits_connectionReuse(t *testing.T) {
+ systemd := New()
+ systemd.Include = []string{"*"}
+ client := prepareOKClient(230)
+ systemd.client = client
+ require.True(t, systemd.Init())
+
+ var collected map[string]int64
+ for i := 0; i < 10; i++ {
+ col