Adding upstream version 0.28.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

tools/filesystem/internal/s3blob/s3/error_test.go

@@ -0,0 +1,86 @@
+package s3_test
+
+import (
+	"encoding/json"
+	"encoding/xml"
+	"testing"
+
+	"github.com/pocketbase/pocketbase/tools/filesystem/internal/s3blob/s3"
+)
+
+func TestResponseErrorSerialization(t *testing.T) {
+	raw := `
+		<?xml version="1.0" encoding="UTF-8"?>
+		<Error>
+		  <Code>test_code</Code>
+		  <Message>test_message</Message>
+		  <RequestId>test_request_id</RequestId>
+		  <Resource>test_resource</Resource>
+		</Error>
+	`
+
+	respErr := &s3.ResponseError{
+		Status: 123,
+		Raw:    []byte("test"),
+	}
+
+	err := xml.Unmarshal([]byte(raw), &respErr)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	jsonRaw, err := json.Marshal(respErr)
+	if err != nil {
+		t.Fatal(err)
+	}
+	jsonStr := string(jsonRaw)
+
+	expected := `{"code":"test_code","message":"test_message","requestId":"test_request_id","resource":"test_resource","status":123}`
+
+	if expected != jsonStr {
+		t.Fatalf("Expected JSON\n%s\ngot\n%s", expected, jsonStr)
+	}
+}
+
+func TestResponseErrorErrorInterface(t *testing.T) {
+	scenarios := []struct {
+		name     string
+		err      *s3.ResponseError
+		expected string
+	}{
+		{
+			"empty",
+			&s3.ResponseError{},
+			"0 S3ResponseError",
+		},
+		{
+			"with code and message (nil raw)",
+			&s3.ResponseError{
+				Status:  123,
+				Code:    "test_code",
+				Message: "test_message",
+			},
+			"123 test_code: test_message",
+		},
+		{
+			"with code and message (non-nil raw)",
+			&s3.ResponseError{
+				Status:  123,
+				Code:    "test_code",
+				Message: "test_message",
+				Raw:     []byte("test_raw"),
+			},
+			"123 test_code: test_message\n(RAW: test_raw)",
+		},
+	}
+
+	for _, s := range scenarios {
+		t.Run(s.name, func(t *testing.T) {
+			result := s.err.Error()
+
+			if result != s.expected {
+				t.Fatalf("Expected\n%s\ngot\n%s", s.expected, result)
+			}
+		})
+	}
+}