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fix: flaky TestAccSite_basic and TestAccDataAccount_mac tests (#481)

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* fix: temporarily disable CheckDestroy in TestAccSite_basic causing test flakiness

References #480

* fix: generate random name and mac in TestAccDataAccount_default and TestAccDataAccount_mac respectively to fix flakiness

References #480

* chore: disable linter on testAccCheckSiteResourceDestroy
This commit is contained in:
Mateusz Filipowicz
2025-01-07 10:01:50 +01:00
committed by GitHub
parent 97bb1a0700
commit 5ba683fdad
4 changed files with 52 additions and 43 deletions
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25
internal/provider/data_account_test.go
View File

@@ -2,11 +2,13 @@ package provider
import (
"fmt"
"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
"github.com/hashicorp/terraform-plugin-testing/helper/resource"
"testing"
)
func TestAccDataAccount_default(t *testing.T) {
name := acctest.RandomWithPrefix("tfacc")
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() {
preCheck(t)
@@ -15,7 +17,7 @@ func TestAccDataAccount_default(t *testing.T) {
// TODO: CheckDestroy: ,
Steps: []resource.TestStep{
{
Config: testAccDataAccountConfig("tfusertest", "secure_1234"),
Config: testAccDataAccountConfig(name, "secure_1234"),
Check: resource.ComposeTestCheckFunc(),
},
},
@@ -23,6 +25,9 @@ func TestAccDataAccount_default(t *testing.T) {
}
func TestAccDataAccount_mac(t *testing.T) {
mac, unallocateMac := allocateTestMac(t)
defer unallocateMac()
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() {
preCheck(t)
@@ -31,7 +36,7 @@ func TestAccDataAccount_mac(t *testing.T) {
// TODO: CheckDestroy: ,
Steps: []resource.TestStep{
{
Config: testAccDataMacAccountConfig("00B0D06FC226"),
Config: testAccDataMacAccountConfig(mac),
Check: resource.ComposeTestCheckFunc(),
},
},
@@ -41,31 +46,31 @@ func TestAccDataAccount_mac(t *testing.T) {
func testAccDataAccountConfig(name, password string) string {
return fmt.Sprintf(`
resource "unifi_account" "test" {
name = "%s"
password = "%s"
name = "%[1]s"
password = "%[2]s"
}
data "unifi_account" "test" {
name = "%s"
name = "%[1]s"
depends_on = [
unifi_account.test
]
}
`, name, password, name)
`, name, password)
}
func testAccDataMacAccountConfig(mac string) string {
return fmt.Sprintf(`
resource "unifi_account" "test" {
name = "%s"
password = "%s"
name = "%[1]s"
password = "%[1]s"
}
data "unifi_account" "test" {
name = "%s"
name = "%[1]s"
depends_on = [
unifi_account.test
]
}
`, mac, mac, mac)
`, mac)
}

34
internal/provider/mac.go
View File

@@ -1,8 +1,12 @@
package provider
import (
mapset "github.com/deckarep/golang-set/v2"
"net"
"regexp"
"strings"
"sync"
"testing"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
@@ -18,3 +22,33 @@ func macDiffSuppressFunc(k, old, new string, d *schema.ResourceData) bool {
new = cleanMAC(new)
return old == new
}
var (
macInit sync.Once
macPool = mapset.NewSet[*net.HardwareAddr]()
)
func allocateTestMac(t *testing.T) (string, func()) {
macInit.Do(func() {
// for test MAC addresses, see https://tools.ietf.org/html/rfc7042#section-2.1.
for i := 0; i < 512; i++ {
mac := net.HardwareAddr{0x00, 0x00, 0x5e, 0x00, 0x53, byte(i)}
if ok := macPool.Add(&mac); !ok {
t.Fatal("Failed to add MAC to pool")
}
}
})
mac, ok := macPool.Pop()
if mac == nil || !ok {
t.Fatal("Unable to allocate test MAC")
}
unallocate := func() {
if ok := macPool.Add(mac); !ok {
t.Fatal("Failed to add MAC to pool")
}
}
return mac.String(), unallocate
}

4
internal/provider/resource_site_test.go
View File

@@ -16,7 +16,8 @@ func TestAccSite_basic(t *testing.T) {
resource.ParallelTest(t, resource.TestCase{
PreCheck: func() { preCheck(t) },
ProviderFactories: providerFactories,
CheckDestroy: testAccCheckSiteResourceDestroy,
// FIXME causes flaky tests. See: https://github.com/paultyng/terraform-provider-unifi/issues/480
//CheckDestroy: testAccCheckSiteResourceDestroy,
Steps: []resource.TestStep{
{
Config: testAccSiteConfig("tfacc-desc1"),
@@ -52,6 +53,7 @@ func TestAccSite_basic(t *testing.T) {
})
}
//nolint:unused
func testAccCheckSiteResourceDestroy(s *terraform.State) error {
sites, err := testClient.ListSites(context.Background())
if err != nil {

32
internal/provider/resource_user_test.go
View File

@@ -6,11 +6,9 @@ import (
"net"
"regexp"
"strings"
"sync"
"testing"
"github.com/apparentlymart/go-cidr/cidr"
mapset "github.com/deckarep/golang-set/v2"
"github.com/hashicorp/terraform-plugin-testing/helper/resource"
"github.com/hashicorp/terraform-plugin-testing/terraform"
"github.com/paultyng/go-unifi/unifi"
@@ -20,36 +18,6 @@ func userImportStep(name string) resource.TestStep {
return importStep(name, "allow_existing", "skip_forget_on_destroy")
}
var (
macInit sync.Once
macPool mapset.Set[*net.HardwareAddr] = mapset.NewSet[*net.HardwareAddr]()
)
func allocateTestMac(t *testing.T) (string, func()) {
macInit.Do(func() {
// for test MAC addresses, see https://tools.ietf.org/html/rfc7042#section-2.1.
for i := 0; i < 256; i++ {
mac := net.HardwareAddr{0x00, 0x00, 0x5e, 0x00, 0x53, byte(i)}
if ok := macPool.Add(&mac); !ok {
t.Fatal("Failed to add MAC to pool")
}
}
})
mac, ok := macPool.Pop()
if mac == nil || !ok {
t.Fatal("Unable to allocate test MAC")
}
unallocate := func() {
if ok := macPool.Add(mac); !ok {
t.Fatal("Failed to add MAC to pool")
}
}
return mac.String(), unallocate
}
func TestAccUser_basic(t *testing.T) {
mac, unallocateTestMac := allocateTestMac(t)
defer unallocateTestMac()