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package s3tables
import (
"strings"
"testing"
)
func TestValidateNamespaceSupportsMultiLevel(t *testing.T) {
got, err := validateNamespace([]string{"analytics", "daily"})
if err != nil {
t.Fatalf("validateNamespace returned error: %v", err)
}
if got != "analytics.daily" {
t.Fatalf("validateNamespace = %q, want %q", got, "analytics.daily")
}
}
func TestValidateNamespaceSupportsDottedInput(t *testing.T) {
got, err := validateNamespace([]string{"analytics.daily"})
if err != nil {
t.Fatalf("validateNamespace returned error: %v", err)
}
if got != "analytics.daily" {
t.Fatalf("validateNamespace = %q, want %q", got, "analytics.daily")
}
}
func TestValidateNamespaceRejectsEmptyDottedSegment(t *testing.T) {
_, err := validateNamespace([]string{"analytics..daily"})
if err == nil {
t.Fatalf("expected validateNamespace to fail for empty dotted segment")
}
}
func TestParseNamespace(t *testing.T) {
tests := []struct {
name string
namespace string
want []string
wantErr bool
}{
{
name: "single level",
namespace: "analytics",
want: []string{"analytics"},
},
{
name: "multi level dotted",
namespace: "analytics.daily",
want: []string{"analytics", "daily"},
},
{
name: "invalid reserved prefix",
namespace: "analytics.awsprod",
wantErr: true,
},
{
name: "invalid empty segment",
namespace: "analytics..daily",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := ParseNamespace(tt.namespace)
if tt.wantErr {
if err == nil {
t.Fatalf("ParseNamespace(%q) expected error", tt.namespace)
}
return
}
if err != nil {
t.Fatalf("ParseNamespace(%q) unexpected error: %v", tt.namespace, err)
}
if len(got) != len(tt.want) {
t.Fatalf("ParseNamespace(%q) = %v, want %v", tt.namespace, got, tt.want)
}
for i := range got {
if got[i] != tt.want[i] {
t.Fatalf("ParseNamespace(%q) = %v, want %v", tt.namespace, got, tt.want)
}
}
})
}
}
func TestParseTableFromARNWithMultiLevelNamespace(t *testing.T) {
arn := "arn:aws:s3tables:us-east-1:123456789012:bucket/testbucket/table/analytics.daily/events"
bucket, namespace, table, err := parseTableFromARN(arn)
if err != nil {
t.Fatalf("parseTableFromARN returned error: %v", err)
}
if bucket != "testbucket" {
t.Fatalf("bucket = %q, want %q", bucket, "testbucket")
}
if namespace != "analytics.daily" {
t.Fatalf("namespace = %q, want %q", namespace, "analytics.daily")
}
if table != "events" {
t.Fatalf("table = %q, want %q", table, "events")
}
}
func TestBuildTableARNWithDottedNamespace(t *testing.T) {
arn, err := BuildTableARN("us-east-1", "123456789012", "testbucket", "analytics.daily", "events")
if err != nil {
t.Fatalf("BuildTableARN returned error: %v", err)
}
if !strings.Contains(arn, "/table/analytics.daily/events") {
t.Fatalf("BuildTableARN returned %q, missing normalized namespace/table path", arn)
}
}
func TestExpandNamespace(t *testing.T) {
got := expandNamespace("analytics.daily")
want := []string{"analytics", "daily"}
if len(got) != len(want) {
t.Fatalf("expandNamespace = %v, want %v", got, want)
}
for i := range got {
if got[i] != want[i] {
t.Fatalf("expandNamespace = %v, want %v", got, want)
}
}
}