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|
// SPDX-License-Identifier: GPL-3.0-or-later
package scaleio
import (
"encoding/json"
"net/http/httptest"
"os"
"testing"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
"github.com/netdata/netdata/go/go.d.plugin/modules/scaleio/client"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var (
dataConfigJSON, _ = os.ReadFile("testdata/config.json")
dataConfigYAML, _ = os.ReadFile("testdata/config.yaml")
dataSelectedStatistics, _ = os.ReadFile("testdata/selected_statistics.json")
dataInstances, _ = os.ReadFile("testdata/instances.json")
)
func Test_testDataIsValid(t *testing.T) {
for name, data := range map[string][]byte{
"dataConfigJSON": dataConfigJSON,
"dataConfigYAML": dataConfigYAML,
"dataSelectedStatistics": dataSelectedStatistics,
"dataInstances": dataInstances,
} {
require.NotNil(t, data, name)
}
}
func TestScaleIO_ConfigurationSerialize(t *testing.T) {
module.TestConfigurationSerialize(t, &ScaleIO{}, dataConfigJSON, dataConfigYAML)
}
func TestScaleIO_Init(t *testing.T) {
scaleIO := New()
scaleIO.Username = "username"
scaleIO.Password = "password"
assert.NoError(t, scaleIO.Init())
}
func TestScaleIO_Init_UsernameAndPasswordNotSet(t *testing.T) {
assert.Error(t, New().Init())
}
func TestScaleIO_Init_ErrorOnCreatingClientWrongTLSCA(t *testing.T) {
job := New()
job.Username = "username"
job.Password = "password"
job.Client.TLSConfig.TLSCA = "testdata/tls"
assert.Error(t, job.Init())
}
func TestScaleIO_Check(t *testing.T) {
srv, _, scaleIO := prepareSrvMockScaleIO(t)
defer srv.Close()
require.NoError(t, scaleIO.Init())
assert.NoError(t, scaleIO.Check())
}
func TestScaleIO_Check_ErrorOnLogin(t *testing.T) {
srv, mock, scaleIO := prepareSrvMockScaleIO(t)
defer srv.Close()
require.NoError(t, scaleIO.Init())
mock.Password = "new password"
assert.Error(t, scaleIO.Check())
}
func TestScaleIO_Charts(t *testing.T) {
assert.NotNil(t, New().Charts())
}
func TestScaleIO_Cleanup(t *testing.T) {
srv, _, scaleIO := prepareSrvMockScaleIO(t)
defer srv.Close()
require.NoError(t, scaleIO.Init())
require.NoError(t, scaleIO.Check())
scaleIO.Cleanup()
assert.False(t, scaleIO.client.LoggedIn())
}
func TestScaleIO_Collect(t *testing.T) {
srv, _, scaleIO := prepareSrvMockScaleIO(t)
defer srv.Close()
require.NoError(t, scaleIO.Init())
require.NoError(t, scaleIO.Check())
expected := map[string]int64{
"sdc_6076fd0f00000000_bandwidth_read": 0,
"sdc_6076fd0f00000000_bandwidth_read_write": 0,
"sdc_6076fd0f00000000_bandwidth_write": 0,
"sdc_6076fd0f00000000_io_size_read": 0,
"sdc_6076fd0f00000000_io_size_read_write": 0,
"sdc_6076fd0f00000000_io_size_write": 0,
"sdc_6076fd0f00000000_iops_read": 0,
"sdc_6076fd0f00000000_iops_read_write": 0,
"sdc_6076fd0f00000000_iops_write": 0,
"sdc_6076fd0f00000000_mdm_connection_state": 1,
"sdc_6076fd0f00000000_num_of_mapped_volumes": 1,
"sdc_6076fd1000000001_bandwidth_read": 1000,
"sdc_6076fd1000000001_bandwidth_read_write": 117400000,
"sdc_6076fd1000000001_bandwidth_write": 117399000,
"sdc_6076fd1000000001_io_size_read": 1000,
"sdc_6076fd1000000001_io_size_read_write": 695668,
"sdc_6076fd1000000001_io_size_write": 694668,
"sdc_6076fd1000000001_iops_read": 1000,
"sdc_6076fd1000000001_iops_read_write": 170000,
"sdc_6076fd1000000001_iops_write": 169000,
"sdc_6076fd1000000001_mdm_connection_state": 0,
"sdc_6076fd1000000001_num_of_mapped_volumes": 1,
"sdc_6076fd1100000002_bandwidth_read": 0,
"sdc_6076fd1100000002_bandwidth_read_write": 118972000,
"sdc_6076fd1100000002_bandwidth_write": 118972000,
"sdc_6076fd1100000002_io_size_read": 0,
"sdc_6076fd1100000002_io_size_read_write": 820496,
"sdc_6076fd1100000002_io_size_write": 820496,
"sdc_6076fd1100000002_iops_read": 0,
"sdc_6076fd1100000002_iops_read_write": 145000,
"sdc_6076fd1100000002_iops_write": 145000,
"sdc_6076fd1100000002_mdm_connection_state": 0,
"sdc_6076fd1100000002_num_of_mapped_volumes": 1,
"storage_pool_40395b7b00000000_capacity_alert_critical_threshold": 90,
"storage_pool_40395b7b00000000_capacity_alert_high_threshold": 80,
"storage_pool_40395b7b00000000_capacity_available_for_volume_allocation": 100663296,
"storage_pool_40395b7b00000000_capacity_decreased": 0,
"storage_pool_40395b7b00000000_capacity_degraded": 0,
"storage_pool_40395b7b00000000_capacity_failed": 0,
"storage_pool_40395b7b00000000_capacity_in_maintenance": 0,
"storage_pool_40395b7b00000000_capacity_in_use": 50110464,
"storage_pool_40395b7b00000000_capacity_max_capacity": 311424000,
"storage_pool_40395b7b00000000_capacity_protected": 50110464,
"storage_pool_40395b7b00000000_capacity_snapshot": 749568,
"storage_pool_40395b7b00000000_capacity_spare": 31141888,
"storage_pool_40395b7b00000000_capacity_thick_in_use": 0,
"storage_pool_40395b7b00000000_capacity_thin_in_use": 49360896,
"storage_pool_40395b7b00000000_capacity_unreachable_unused": 0,
"storage_pool_40395b7b00000000_capacity_unused": 229422080,
"storage_pool_40395b7b00000000_capacity_utilization": 1787,
"storage_pool_40395b7b00000000_num_of_devices": 3,
"storage_pool_40395b7b00000000_num_of_snapshots": 1,
"storage_pool_40395b7b00000000_num_of_volumes": 3,
"storage_pool_40395b7b00000000_num_of_vtrees": 2,
"storage_pool_4039828b00000001_capacity_alert_critical_threshold": 90,
"storage_pool_4039828b00000001_capacity_alert_high_threshold": 80,
"storage_pool_4039828b00000001_capacity_available_for_volume_allocation": 142606336,
"storage_pool_4039828b00000001_capacity_decreased": 0,
"storage_pool_4039828b00000001_capacity_degraded": 0,
"storage_pool_4039828b00000001_capacity_failed": 0,
"storage_pool_4039828b00000001_capacity_in_maintenance": 0,
"storage_pool_4039828b00000001_capacity_in_use": 0,
"storage_pool_4039828b00000001_capacity_max_capacity": 332395520,
"storage_pool_4039828b00000001_capacity_protected": 0,
"storage_pool_4039828b00000001_capacity_snapshot": 0,
"storage_pool_4039828b00000001_capacity_spare": 33239040,
"storage_pool_4039828b00000001_capacity_thick_in_use": 0,
"storage_pool_4039828b00000001_capacity_thin_in_use": 0,
"storage_pool_4039828b00000001_capacity_unreachable_unused": 0,
"storage_pool_4039828b00000001_capacity_unused": 299156480,
"storage_pool_4039828b00000001_capacity_utilization": 0,
"storage_pool_4039828b00000001_num_of_devices": 3,
"storage_pool_4039828b00000001_num_of_snapshots": 0,
"storage_pool_4039828b00000001_num_of_volumes": 0,
"storage_pool_4039828b00000001_num_of_vtrees": 0,
"system_backend_primary_bandwidth_read": 800,
"system_backend_primary_bandwidth_read_write": 238682400,
"system_backend_primary_bandwidth_write": 238681600,
"system_backend_primary_io_size_read": 4000,
"system_backend_primary_io_size_read_write": 770971,
"system_backend_primary_io_size_write": 766971,
"system_backend_primary_iops_read": 200,
"system_backend_primary_iops_read_write": 311400,
"system_backend_primary_iops_write": 311200,
"system_backend_secondary_bandwidth_read": 0,
"system_backend_secondary_bandwidth_read_write": 233926400,
"system_backend_secondary_bandwidth_write": 233926400,
"system_backend_secondary_io_size_read": 0,
"system_backend_secondary_io_size_read_write": 764465,
"system_backend_secondary_io_size_write": 764465,
"system_backend_secondary_iops_read": 0,
"system_backend_secondary_iops_read_write": 306000,
"system_backend_secondary_iops_write": 306000,
"system_backend_total_bandwidth_read": 800,
"system_backend_total_bandwidth_read_write": 472608800,
"system_backend_total_bandwidth_write": 472608000,
"system_backend_total_io_size_read": 4000,
"system_backend_total_io_size_read_write": 1535437,
"system_backend_total_io_size_write": 1531437,
"system_backend_total_iops_read": 200,
"system_backend_total_iops_read_write": 617400,
"system_backend_total_iops_write": 617200,
"system_capacity_available_for_volume_allocation": 243269632,
"system_capacity_decreased": 0,
"system_capacity_degraded": 0,
"system_capacity_failed": 0,
"system_capacity_in_maintenance": 0,
"system_capacity_in_use": 50110464,
"system_capacity_max_capacity": 643819520,
"system_capacity_protected": 50110464,
"system_capacity_snapshot": 749568,
"system_capacity_spare": 64380928,
"system_capacity_thick_in_use": 0,
"system_capacity_thin_in_use": 49360896,
"system_capacity_unreachable_unused": 0,
"system_capacity_unused": 528578560,
"system_frontend_user_data_bandwidth_read": 0,
"system_frontend_user_data_bandwidth_read_write": 227170000,
"system_frontend_user_data_bandwidth_write": 227170000,
"system_frontend_user_data_io_size_read": 0,
"system_frontend_user_data_io_size_read_write": 797087,
"system_frontend_user_data_io_size_write": 797087,
"system_frontend_user_data_iops_read": 0,
"system_frontend_user_data_iops_read_write": 285000,
"system_frontend_user_data_iops_write": 285000,
"system_num_of_devices": 6,
"system_num_of_fault_sets": 0,
"system_num_of_mapped_to_all_volumes": 0,
"system_num_of_mapped_volumes": 3,
"system_num_of_protection_domains": 1,
"system_num_of_rfcache_devices": 0,
"system_num_of_sdc": 3,
"system_num_of_sds": 3,
"system_num_of_snapshots": 1,
"system_num_of_storage_pools": 2,
"system_num_of_thick_base_volumes": 0,
"system_num_of_thin_base_volumes": 2,
"system_num_of_unmapped_volumes": 0,
"system_num_of_volumes": 3,
"system_num_of_vtrees": 2,
"system_rebalance_bandwidth_read": 0,
"system_rebalance_bandwidth_read_write": 0,
"system_rebalance_bandwidth_write": 0,
"system_rebalance_io_size_read": 0,
"system_rebalance_io_size_read_write": 0,
"system_rebalance_io_size_write": 0,
"system_rebalance_iops_read": 0,
"system_rebalance_iops_read_write": 0,
"system_rebalance_iops_write": 0,
"system_rebalance_pending_capacity_in_Kb": 0,
"system_rebalance_time_until_finish": 0,
"system_rebuild_backward_bandwidth_read": 0,
"system_rebuild_backward_bandwidth_read_write": 0,
"system_rebuild_backward_bandwidth_write": 0,
"system_rebuild_backward_io_size_read": 0,
"system_rebuild_backward_io_size_read_write": 0,
"system_rebuild_backward_io_size_write": 0,
"system_rebuild_backward_iops_read": 0,
"system_rebuild_backward_iops_read_write": 0,
"system_rebuild_backward_iops_write": 0,
"system_rebuild_backward_pending_capacity_in_Kb": 0,
"system_rebuild_forward_bandwidth_read": 0,
"system_rebuild_forward_bandwidth_read_write": 0,
"system_rebuild_forward_bandwidth_write": 0,
"system_rebuild_forward_io_size_read": 0,
"system_rebuild_forward_io_size_read_write": 0,
"system_rebuild_forward_io_size_write": 0,
"system_rebuild_forward_iops_read": 0,
"system_rebuild_forward_iops_read_write": 0,
"system_rebuild_forward_iops_write": 0,
"system_rebuild_forward_pending_capacity_in_Kb": 0,
"system_rebuild_normal_bandwidth_read": 0,
"system_rebuild_normal_bandwidth_read_write": 0,
"system_rebuild_normal_bandwidth_write": 0,
"system_rebuild_normal_io_size_read": 0,
"system_rebuild_normal_io_size_read_write": 0,
"system_rebuild_normal_io_size_write": 0,
"system_rebuild_normal_iops_read": 0,
"system_rebuild_normal_iops_read_write": 0,
"system_rebuild_normal_iops_write": 0,
"system_rebuild_normal_pending_capacity_in_Kb": 0,
"system_rebuild_total_bandwidth_read": 0,
"system_rebuild_total_bandwidth_read_write": 0,
"system_rebuild_total_bandwidth_write": 0,
"system_rebuild_total_io_size_read": 0,
"system_rebuild_total_io_size_read_write": 0,
"system_rebuild_total_io_size_write": 0,
"system_rebuild_total_iops_read": 0,
"system_rebuild_total_iops_read_write": 0,
"system_rebuild_total_iops_write": 0,
"system_rebuild_total_pending_capacity_in_Kb": 0,
"system_total_bandwidth_read": 800,
"system_total_bandwidth_read_write": 472608800,
"system_total_bandwidth_write": 472608000,
"system_total_io_size_read": 4000,
"system_total_io_size_read_write": 769729,
"system_total_io_size_write": 765729,
"system_total_iops_read": 200,
"system_total_iops_read_write": 617400,
"system_total_iops_write": 617200,
}
collected := scaleIO.Collect()
assert.Equal(t, expected, collected)
testCharts(t, scaleIO, collected)
}
func TestScaleIO_Collect_ConnectionRefused(t *testing.T) {
srv, _, scaleIO := prepareSrvMockScaleIO(t)
defer srv.Close()
require.NoError(t, scaleIO.Init())
require.NoError(t, scaleIO.Check())
scaleIO.client.Request.URL = "http://127.0.0.1:38001"
assert.Nil(t, scaleIO.Collect())
}
func testCharts(t *testing.T, scaleIO *ScaleIO, collected map[string]int64) {
t.Helper()
ensureStoragePoolChartsAreCreated(t, scaleIO)
ensureSdcChartsAreCreated(t, scaleIO)
ensureCollectedHasAllChartsDimsVarsIDs(t, scaleIO, collected)
}
func ensureStoragePoolChartsAreCreated(t *testing.T, scaleIO *ScaleIO) {
for _, pool := range scaleIO.discovered.pool {
for _, chart := range *newStoragePoolCharts(pool) {
assert.Truef(t, scaleIO.Charts().Has(chart.ID), "chart '%s' is not created", chart.ID)
}
}
}
func ensureSdcChartsAreCreated(t *testing.T, scaleIO *ScaleIO) {
for _, sdc := range scaleIO.discovered.sdc {
for _, chart := range *newSdcCharts(sdc) {
assert.Truef(t, scaleIO.Charts().Has(chart.ID), "chart '%s' is not created", chart.ID)
}
}
}
func ensureCollectedHasAllChartsDimsVarsIDs(t *testing.T, scaleIO *ScaleIO, collected map[string]int64) {
for _, chart := range *scaleIO.Charts() {
for _, dim := range chart.Dims {
_, ok := collected[dim.ID]
assert.Truef(t, ok, "collected metrics has no data for dim '%s' chart '%s'", dim.ID, chart.ID)
}
for _, v := range chart.Vars {
_, ok := collected[v.ID]
assert.Truef(t, ok, "collected metrics has no data for var '%s' chart '%s'", v.ID, chart.ID)
}
}
}
func prepareSrvMockScaleIO(t *testing.T) (*httptest.Server, *client.MockScaleIOAPIServer, *ScaleIO) {
t.Helper()
const (
user = "user"
password = "password"
version = "2.5"
token = "token"
)
var stats client.SelectedStatistics
err := json.Unmarshal(dataSelectedStatistics, &stats)
require.NoError(t, err)
var ins client.Instances
err = json.Unmarshal(dataInstances, &ins)
require.NoError(t, err)
mock := client.MockScaleIOAPIServer{
User: user,
Password: password,
Version: version,
Token: token,
Instances: ins,
Statistics: stats,
}
srv := httptest.NewServer(&mock)
require.NoError(t, err)
scaleIO := New()
scaleIO.URL = srv.URL
scaleIO.Username = user
scaleIO.Password = password
return srv, &mock, scaleIO
}
|
