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grafana/pkg/setting/setting_test.go

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package setting
import (
"bufio"
"math/rand"
"net/url"
"os"
"path"
"path/filepath"
"runtime"
"strings"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"gopkg.in/ini.v1"
)
const (
windows = "windows"
)
func TestLoadingSettings(t *testing.T) {
skipStaticRootValidation = true
t.Run("Given the default ini files", func(t *testing.T) {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{HomePath: "../../", Config: "../../conf/defaults.ini"})
require.Nil(t, err)
require.Equal(t, "admin", cfg.AdminUser)
require.Equal(t, "http://localhost:3000/", cfg.RendererCallbackUrl)
})
t.Run("default.ini should have no semi-colon commented entries", func(t *testing.T) {
file, err := os.Open("../../conf/defaults.ini")
if err != nil {
t.Errorf("failed to load defaults.ini file: %v", err)
}
defer func() {
err := file.Close()
require.Nil(t, err)
}()
scanner := bufio.NewScanner(file)
for scanner.Scan() {
// This only catches values commented out with ";" and will not catch those that are commented out with "#".
if strings.HasPrefix(scanner.Text(), ";") {
t.Errorf("entries in defaults.ini must not be commented or environment variables will not work: %v", scanner.Text())
}
}
})
t.Run("sample.ini should load successfully", func(t *testing.T) {
customInitPath := CustomInitPath
CustomInitPath = "conf/sample.ini"
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{HomePath: "../../"})
require.Nil(t, err)
// Restore CustomInitPath to avoid side effects.
CustomInitPath = customInitPath
})
t.Run("Should be able to override via environment variables", func(t *testing.T) {
err := os.Setenv("GF_SECURITY_ADMIN_USER", "superduper")
require.NoError(t, err)
cfg := NewCfg()
err = cfg.Load(CommandLineArgs{HomePath: "../../"})
require.Nil(t, err)
require.Equal(t, "superduper", cfg.AdminUser)
require.Equal(t, filepath.Join(HomePath, "data"), cfg.DataPath)
require.Equal(t, filepath.Join(cfg.DataPath, "log"), cfg.LogsPath)
})
t.Run("Should replace password when defined in environment", func(t *testing.T) {
err := os.Setenv("GF_SECURITY_ADMIN_PASSWORD", "supersecret")
require.NoError(t, err)
cfg := NewCfg()
err = cfg.Load(CommandLineArgs{HomePath: "../../"})
require.Nil(t, err)
require.Contains(t, appliedEnvOverrides, "GF_SECURITY_ADMIN_PASSWORD=*********")
})
t.Run("Should replace password in URL when url environment is defined", func(t *testing.T) {
err := os.Setenv("GF_DATABASE_URL", "mysql://user:secret@localhost:3306/database")
require.NoError(t, err)
cfg := NewCfg()
err = cfg.Load(CommandLineArgs{HomePath: "../../"})
require.Nil(t, err)
require.Contains(t, appliedEnvOverrides, "GF_DATABASE_URL=mysql://user:xxxxx@localhost:3306/database")
})
t.Run("Should get property map from command line args array", func(t *testing.T) {
cfg := NewCfg()
props := cfg.getCommandLineProperties([]string{"cfg:test=value", "cfg:map.test=1"})
require.Equal(t, 2, len(props))
require.Equal(t, "value", props["test"])
require.Equal(t, "1", props["map.test"])
})
t.Run("Should be able to override via command line", func(t *testing.T) {
if runtime.GOOS == windows {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{`cfg:paths.data=c:\tmp\data`, `cfg:paths.logs=c:\tmp\logs`},
})
require.Nil(t, err)
require.Equal(t, `c:\tmp\data`, cfg.DataPath)
require.Equal(t, `c:\tmp\logs`, cfg.LogsPath)
} else {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{"cfg:paths.data=/tmp/data", "cfg:paths.logs=/tmp/logs"},
})
require.Nil(t, err)
require.Equal(t, "/tmp/data", cfg.DataPath)
require.Equal(t, "/tmp/logs", cfg.LogsPath)
}
})
t.Run("Should be able to override defaults via command line", func(t *testing.T) {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{
"cfg:default.server.domain=test2",
},
Config: filepath.Join(HomePath, "pkg/setting/testdata/override.ini"),
})
require.Nil(t, err)
require.Equal(t, "test2", cfg.Domain)
})
t.Run("Defaults can be overridden in specified config file", func(t *testing.T) {
if runtime.GOOS == windows {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Config: filepath.Join(HomePath, "pkg/setting/testdata/override_windows.ini"),
Args: []string{`cfg:default.paths.data=c:\tmp\data`},
})
require.Nil(t, err)
require.Equal(t, `c:\tmp\override`, cfg.DataPath)
} else {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Config: filepath.Join(HomePath, "pkg/setting/testdata/override.ini"),
Args: []string{"cfg:default.paths.data=/tmp/data"},
})
require.Nil(t, err)
require.Equal(t, "/tmp/override", cfg.DataPath)
}
})
t.Run("Command line overrides specified config file", func(t *testing.T) {
if runtime.GOOS == windows {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Config: filepath.Join(HomePath, "pkg/setting/testdata/override_windows.ini"),
Args: []string{`cfg:paths.data=c:\tmp\data`},
})
require.Nil(t, err)
require.Equal(t, `c:\tmp\data`, cfg.DataPath)
} else {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Config: filepath.Join(HomePath, "pkg/setting/testdata/override.ini"),
Args: []string{"cfg:paths.data=/tmp/data"},
})
require.Nil(t, err)
require.Equal(t, "/tmp/data", cfg.DataPath)
}
})
t.Run("Can use environment variables in config values", func(t *testing.T) {
if runtime.GOOS == windows {
err := os.Setenv("GF_DATA_PATH", `c:\tmp\env_override`)
require.NoError(t, err)
cfg := NewCfg()
err = cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{"cfg:paths.data=${GF_DATA_PATH}"},
})
require.Nil(t, err)
require.Equal(t, `c:\tmp\env_override`, cfg.DataPath)
} else {
err := os.Setenv("GF_DATA_PATH", "/tmp/env_override")
require.NoError(t, err)
cfg := NewCfg()
err = cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{"cfg:paths.data=${GF_DATA_PATH}"},
})
require.Nil(t, err)
require.Equal(t, "/tmp/env_override", cfg.DataPath)
}
})
t.Run("instance_name default to hostname even if hostname env is empty", func(t *testing.T) {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
})
require.Nil(t, err)
hostname, err := os.Hostname()
require.Nil(t, err)
require.Equal(t, hostname, InstanceName)
})
t.Run("Reading callback_url should add trailing slash", func(t *testing.T) {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{"cfg:rendering.callback_url=http://myserver/renderer"},
})
require.Nil(t, err)
require.Equal(t, "http://myserver/renderer/", cfg.RendererCallbackUrl)
})
t.Run("Only sync_ttl should return the value sync_ttl", func(t *testing.T) {
cfg := NewCfg()
err := cfg.Load(CommandLineArgs{
HomePath: "../../",
Args: []string{"cfg:auth.proxy.sync_ttl=2"},
})
require.Nil(t, err)
require.Equal(t, 2, cfg.AuthProxySyncTTL)
})
t.Run("Test reading string values from .ini file", func(t *testing.T) {
iniFile, err := ini.Load(path.Join(HomePath, "pkg/setting/testdata/invalid.ini"))
require.Nil(t, err)
t.Run("If key is found - should return value from ini file", func(t *testing.T) {
value := valueAsString(iniFile.Section("server"), "alt_url", "")
require.Equal(t, "https://grafana.com/", value)
})
t.Run("If key is not found - should return default value", func(t *testing.T) {
value := valueAsString(iniFile.Section("server"), "extra_url", "default_url_val")
require.Equal(t, "default_url_val", value)
})
})
}
func TestParseAppURLAndSubURL(t *testing.T) {
testCases := []struct {
rootURL string
expectedAppURL string
expectedAppSubURL string
}{
{rootURL: "http://localhost:3000/", expectedAppURL: "http://localhost:3000/"},
{rootURL: "http://localhost:3000", expectedAppURL: "http://localhost:3000/"},
{rootURL: "http://localhost:3000/grafana", expectedAppURL: "http://localhost:3000/grafana/", expectedAppSubURL: "/grafana"},
{rootURL: "http://localhost:3000/grafana/", expectedAppURL: "http://localhost:3000/grafana/", expectedAppSubURL: "/grafana"},
}
for _, tc := range testCases {
f := ini.Empty()
cfg := NewCfg()
s, err := f.NewSection("server")
require.NoError(t, err)
_, err = s.NewKey("root_url", tc.rootURL)
require.NoError(t, err)
appURL, appSubURL, err := cfg.parseAppUrlAndSubUrl(s)
require.NoError(t, err)
require.Equal(t, tc.expectedAppURL, appURL)
require.Equal(t, tc.expectedAppSubURL, appSubURL)
}
}
func TestAuthDurationSettings(t *testing.T) {
const maxInactiveDaysTest = 240 * time.Hour
f := ini.Empty()
cfg := NewCfg()
sec, err := f.NewSection("auth")
require.NoError(t, err)
_, err = sec.NewKey("login_maximum_inactive_lifetime_duration", "10d")
require.NoError(t, err)
err = readAuthSettings(f, cfg)
require.NoError(t, err)
require.Equal(t, maxInactiveDaysTest, cfg.LoginMaxInactiveLifetime)
f = ini.Empty()
sec, err = f.NewSection("auth")
require.NoError(t, err)
_, err = sec.NewKey("login_maximum_inactive_lifetime_duration", "824h")
require.NoError(t, err)
maxInactiveDurationTest, err := time.ParseDuration("824h")
require.NoError(t, err)
err = readAuthSettings(f, cfg)
require.NoError(t, err)
require.Equal(t, maxInactiveDurationTest, cfg.LoginMaxInactiveLifetime)
f = ini.Empty()
sec, err = f.NewSection("auth")
require.NoError(t, err)
_, err = sec.NewKey("login_maximum_lifetime_duration", "24d")
require.NoError(t, err)
maxLifetimeDaysTest, err := time.ParseDuration("576h")
require.NoError(t, err)
err = readAuthSettings(f, cfg)
require.NoError(t, err)
require.Equal(t, maxLifetimeDaysTest, cfg.LoginMaxLifetime)
f = ini.Empty()
sec, err = f.NewSection("auth")
require.NoError(t, err)
_, err = sec.NewKey("login_maximum_lifetime_duration", "824h")
require.NoError(t, err)
maxLifetimeDurationTest, err := time.ParseDuration("824h")
require.NoError(t, err)
err = readAuthSettings(f, cfg)
require.NoError(t, err)
require.Equal(t, maxLifetimeDurationTest, cfg.LoginMaxLifetime)
f = ini.Empty()
sec, err = f.NewSection("auth")
require.NoError(t, err)
_, err = sec.NewKey("login_maximum_lifetime_duration", "")
require.NoError(t, err)
maxLifetimeDurationTest, err = time.ParseDuration("720h")
require.NoError(t, err)
err = readAuthSettings(f, cfg)
require.NoError(t, err)
require.Equal(t, maxLifetimeDurationTest, cfg.LoginMaxLifetime)
}
func TestGetCDNPath(t *testing.T) {
var err error
cfg := NewCfg()
cfg.BuildVersion = "v7.5.0-11124"
cfg.CDNRootURL, err = url.Parse("http://cdn.grafana.com")
require.NoError(t, err)
require.Equal(t, "http://cdn.grafana.com/grafana-oss/v7.5.0-11124/", cfg.GetContentDeliveryURL("grafana-oss"))
require.Equal(t, "http://cdn.grafana.com/grafana/v7.5.0-11124/", cfg.GetContentDeliveryURL("grafana"))
}
func TestGetContentDeliveryURLWhenNoCDNRootURLIsSet(t *testing.T) {
cfg := NewCfg()
require.Equal(t, "", cfg.GetContentDeliveryURL("grafana-oss"))
}
func TestGetCDNPathWithPreReleaseVersionAndSubPath(t *testing.T) {
var err error
cfg := NewCfg()
cfg.BuildVersion = "v7.5.0-11124pre"
cfg.CDNRootURL, err = url.Parse("http://cdn.grafana.com/sub")
require.NoError(t, err)
require.Equal(t, "http://cdn.grafana.com/sub/grafana-oss/v7.5.0-11124pre/", cfg.GetContentDeliveryURL("grafana-oss"))
require.Equal(t, "http://cdn.grafana.com/sub/grafana/v7.5.0-11124pre/", cfg.GetContentDeliveryURL("grafana"))
}
// Adding a case for this in case we switch to proper semver version strings
func TestGetCDNPathWithAlphaVersion(t *testing.T) {
var err error
cfg := NewCfg()
cfg.BuildVersion = "v7.5.0-alpha.11124"
cfg.CDNRootURL, err = url.Parse("http://cdn.grafana.com")
require.NoError(t, err)
require.Equal(t, "http://cdn.grafana.com/grafana-oss/v7.5.0-alpha.11124/", cfg.GetContentDeliveryURL("grafana-oss"))
require.Equal(t, "http://cdn.grafana.com/grafana/v7.5.0-alpha.11124/", cfg.GetContentDeliveryURL("grafana"))
}
func TestAlertingEnabled(t *testing.T) {
anyBoolean := func() bool {
return rand.Int63()%2 == 0
}
testCases := []struct {
desc string
unifiedAlertingEnabled string
legacyAlertingEnabled string
featureToggleSet bool
isEnterprise bool
verifyCfg func(*testing.T, Cfg, *ini.File)
}{
{
desc: "when legacy alerting is enabled and unified is disabled",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "false",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, false)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, true)
},
},
{
desc: "when legacy alerting is disabled and unified is enabled",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "true",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, true)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, false)
},
},
{
desc: "when both alerting are enabled",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "true",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.Error(t, err)
},
},
{
desc: "when legacy alerting is invalid (or not defined) and unified is disabled",
legacyAlertingEnabled: "",
unifiedAlertingEnabled: "false",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, false)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, true)
},
},
{
desc: "when legacy alerting is invalid (or not defined) and unified is enabled",
legacyAlertingEnabled: "",
unifiedAlertingEnabled: "true",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, true)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, false)
},
},
{
desc: "when legacy alerting is enabled and unified is not defined [OSS]",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, true, *cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when legacy alerting is enabled and unified is invalid [OSS]",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when legacy alerting is enabled and unified is not defined [Enterprise]",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "",
isEnterprise: true,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, true, *cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when legacy alerting is enabled and unified is invalid [Enterprise]",
legacyAlertingEnabled: "true",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when legacy alerting is disabled and unified is not defined [OSS]",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, true)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, false)
},
},
{
desc: "when legacy alerting is disabled and unified is invalid [OSS]",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when legacy alerting is disabled and unified is not defined [Enterprise]",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "",
isEnterprise: true,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, true)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, false)
},
},
{
desc: "when legacy alerting is disabled and unified is invalid [Enterprise]",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when both are not defined [OSS]",
legacyAlertingEnabled: "",
unifiedAlertingEnabled: "",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.True(t, *cfg.UnifiedAlerting.Enabled)
assert.Nil(t, AlertingEnabled)
},
},
{
desc: "when both are not invalid [OSS]",
legacyAlertingEnabled: "invalid",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when both are not defined [Enterprise]",
legacyAlertingEnabled: "",
unifiedAlertingEnabled: "",
isEnterprise: true,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.True(t, *cfg.UnifiedAlerting.Enabled)
assert.Nil(t, AlertingEnabled)
},
},
{
desc: "when both are not invalid [Enterprise]",
legacyAlertingEnabled: "invalid",
unifiedAlertingEnabled: "invalid",
isEnterprise: false,
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
assert.EqualError(t, err, "failed to read unified alerting enabled setting: invalid value invalid, should be either true or false")
assert.Nil(t, cfg.UnifiedAlerting.Enabled)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, false, *AlertingEnabled)
},
},
{
desc: "when both are false",
legacyAlertingEnabled: "false",
unifiedAlertingEnabled: "false",
isEnterprise: anyBoolean(),
verifyCfg: func(t *testing.T, cfg Cfg, f *ini.File) {
err := readAlertingSettings(f)
require.NoError(t, err)
err = cfg.readFeatureToggles(f)
require.NoError(t, err)
err = cfg.ReadUnifiedAlertingSettings(f)
require.NoError(t, err)
assert.NotNil(t, cfg.UnifiedAlerting.Enabled)
assert.Equal(t, *cfg.UnifiedAlerting.Enabled, false)
assert.NotNil(t, AlertingEnabled)
assert.Equal(t, *AlertingEnabled, false)
},
},
}
var isEnterpriseOld = IsEnterprise
t.Cleanup(func() {
IsEnterprise = isEnterpriseOld
})
for _, tc := range testCases {
t.Run(tc.desc, func(t *testing.T) {
IsEnterprise = tc.isEnterprise
t.Cleanup(func() {
AlertingEnabled = nil
})
f := ini.Empty()
cfg := NewCfg()
unifiedAlertingSec, err := f.NewSection("unified_alerting")
require.NoError(t, err)
_, err = unifiedAlertingSec.NewKey("enabled", tc.unifiedAlertingEnabled)
require.NoError(t, err)
alertingSec, err := f.NewSection("alerting")
require.NoError(t, err)
_, err = alertingSec.NewKey("enabled", tc.legacyAlertingEnabled)
require.NoError(t, err)
tc.verifyCfg(t, *cfg, f)
})
}
}
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