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// SPDX-License-Identifier: GPL-3.0-or-later
package vcsa
import (
"errors"
"os"
"testing"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var (
dataConfigJSON, _ = os.ReadFile("testdata/config.json")
dataConfigYAML, _ = os.ReadFile("testdata/config.yaml")
)
func Test_testDataIsValid(t *testing.T) {
for name, data := range map[string][]byte{
"dataConfigJSON": dataConfigJSON,
"dataConfigYAML": dataConfigYAML,
} {
require.NotNil(t, data, name)
}
}
func TestVCSA_ConfigurationSerialize(t *testing.T) {
module.TestConfigurationSerialize(t, &VCSA{}, dataConfigJSON, dataConfigYAML)
}
func TestVCSA_Init(t *testing.T) {
job := prepareVCSA()
assert.NoError(t, job.Init())
assert.NotNil(t, job.client)
}
func TestVCenter_InitErrorOnValidatingInitParameters(t *testing.T) {
job := New()
assert.Error(t, job.Init())
}
func TestVCenter_InitErrorOnCreatingClient(t *testing.T) {
job := prepareVCSA()
job.Client.TLSConfig.TLSCA = "testdata/tls"
assert.Error(t, job.Init())
}
func TestVCenter_Check(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
job.client = &mockVCenterHealthClient{}
assert.NoError(t, job.Check())
}
func TestVCenter_CheckErrorOnLogin(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
job.client = &mockVCenterHealthClient{
login: func() error { return errors.New("login mock error") },
}
assert.Error(t, job.Check())
}
func TestVCenter_CheckEnsureLoggedIn(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{}
job.client = mock
assert.NoError(t, job.Check())
assert.True(t, mock.loginCalls == 1)
}
func TestVCenter_Cleanup(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{}
job.client = mock
job.Cleanup()
assert.True(t, mock.logoutCalls == 1)
}
func TestVCenter_CleanupWithNilClient(t *testing.T) {
job := prepareVCSA()
assert.NotPanics(t, job.Cleanup)
}
func TestVCenter_Charts(t *testing.T) {
assert.NotNil(t, New().Charts())
}
func TestVCenter_Collect(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{}
job.client = mock
expected := map[string]int64{
"applmgmt_status_gray": 0,
"applmgmt_status_green": 1,
"applmgmt_status_orange": 0,
"applmgmt_status_red": 0,
"applmgmt_status_unknown": 0,
"applmgmt_status_yellow": 0,
"database_storage_status_gray": 0,
"database_storage_status_green": 1,
"database_storage_status_orange": 0,
"database_storage_status_red": 0,
"database_storage_status_unknown": 0,
"database_storage_status_yellow": 0,
"load_status_gray": 0,
"load_status_green": 1,
"load_status_orange": 0,
"load_status_red": 0,
"load_status_unknown": 0,
"load_status_yellow": 0,
"mem_status_gray": 0,
"mem_status_green": 1,
"mem_status_orange": 0,
"mem_status_red": 0,
"mem_status_unknown": 0,
"mem_status_yellow": 0,
"software_packages_status_gray": 0,
"software_packages_status_green": 1,
"software_packages_status_orange": 0,
"software_packages_status_red": 0,
"software_packages_status_unknown": 0,
"storage_status_gray": 0,
"storage_status_green": 1,
"storage_status_orange": 0,
"storage_status_red": 0,
"storage_status_unknown": 0,
"storage_status_yellow": 0,
"swap_status_gray": 0,
"swap_status_green": 1,
"swap_status_orange": 0,
"swap_status_red": 0,
"swap_status_unknown": 0,
"swap_status_yellow": 0,
"system_status_gray": 0,
"system_status_green": 1,
"system_status_orange": 0,
"system_status_red": 0,
"system_status_unknown": 0,
"system_status_yellow": 0,
}
assert.Equal(t, expected, job.Collect())
}
func TestVCenter_CollectEnsurePingIsCalled(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{}
job.client = mock
job.Collect()
assert.True(t, mock.pingCalls == 1)
}
func TestVCenter_CollectErrorOnPing(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{
ping: func() error { return errors.New("ping mock error") },
}
job.client = mock
assert.Zero(t, job.Collect())
}
func TestVCenter_CollectErrorOnHealthCalls(t *testing.T) {
job := prepareVCSA()
require.NoError(t, job.Init())
mock := &mockVCenterHealthClient{
applMgmt: func() (string, error) { return "", errors.New("applMgmt mock error") },
databaseStorage: func() (string, error) { return "", errors.New("databaseStorage mock error") },
load: func() (string, error) { return "", errors.New("load mock error") },
mem: func() (string, error) { return "", errors.New("mem mock error") },
softwarePackages: func() (string, error) { return "", errors.New("softwarePackages mock error") },
storage: func() (string, error) { return "", errors.New("storage mock error") },
swap: func() (string, error) { return "", errors.New("swap mock error") },
system: func() (string, error) { return "", errors.New("system mock error") },
}
job.client = mock
assert.Zero(t, job.Collect())
}
func prepareVCSA() *VCSA {
vc := New()
vc.URL = "https://127.0.0.1:38001"
vc.Username = "user"
vc.Password = "pass"
return vc
}
type mockVCenterHealthClient struct {
login func() error
logout func() error
ping func() error
applMgmt func() (string, error)
databaseStorage func() (string, error)
load func() (string, error)
mem func() (string, error)
softwarePackages func() (string, error)
storage func() (string, error)
swap func() (string, error)
system func() (string, error)
loginCalls int
logoutCalls int
pingCalls int
}
func (m *mockVCenterHealthClient) Login() error {
m.loginCalls += 1
if m.login == nil {
return nil
}
return m.login()
}
func (m *mockVCenterHealthClient) Logout() error {
m.logoutCalls += 1
if m.logout == nil {
return nil
}
return m.logout()
}
func (m *mockVCenterHealthClient) Ping() error {
m.pingCalls += 1
if m.ping == nil {
return nil
}
return m.ping()
}
func (m *mockVCenterHealthClient) ApplMgmt() (string, error) {
if m.applMgmt == nil {
return "green", nil
}
return m.applMgmt()
}
func (m *mockVCenterHealthClient) DatabaseStorage() (string, error) {
if m.databaseStorage == nil {
return "green", nil
}
return m.databaseStorage()
}
func (m *mockVCenterHealthClient) Load() (string, error) {
if m.load == nil {
return "green", nil
}
return m.load()
}
func (m *mockVCenterHealthClient) Mem() (string, error) {
if m.mem == nil {
return "green", nil
}
return m.mem()
}
func (m *mockVCenterHealthClient) SoftwarePackages() (string, error) {
if m.softwarePackages == nil {
return "green", nil
}
return m.softwarePackages()
}
func (m *mockVCenterHealthClient) Storage() (string, error) {
if m.storage == nil {
return "green", nil
}
return m.storage()
}
func (m *mockVCenterHealthClient) Swap() (string, error) {
if m.swap == nil {
return "green", nil
}
return m.swap()
}
func (m *mockVCenterHealthClient) System() (string, error) {
if m.system == nil {
return "green", nil
}
return m.system()
}
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