fix typo

Author: overcat

support/datastore/helpers_test.go

@@ -2,9 +2,10 @@ package datastore
 
 import (
 	"bytes"
-	"github.com/stretchr/testify/require"
 	"io"
 	"testing"
+
+	"github.com/stretchr/testify/require"
 )
 
 // requireReaderContentEquals is a helper function to assert reader content.

support/datastore/s3_datastore.go

@@ -5,6 +5,11 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"io"
+	"os"
+	"path"
+	"strings"
+
 	"github.com/aws/aws-sdk-go-v2/aws"
 	"github.com/aws/aws-sdk-go-v2/config"
 	"github.com/aws/aws-sdk-go-v2/feature/s3/manager"
@@ -13,10 +18,6 @@ import (
 	"github.com/aws/smithy-go"
 	"github.com/stellar/go/support/log"
 	"github.com/stellar/go/support/url"
-	"io"
-	"os"
-	"path"
-	"strings"
 )
 
 // S3DataStore implements DataStore for AWS S3 and S3-compatible services.
@@ -53,7 +54,6 @@ func NewS3DataStore(ctx context.Context, datastoreConfig DataStoreConfig) (DataS
 	})
 
 	return FromS3Client(ctx, client, destinationBucketPath, datastoreConfig.Schema)
-
 }
 
 func FromS3Client(ctx context.Context, client *s3.Client, bucketPath string, schema DataStoreSchema) (DataStore, error) {
@@ -101,7 +101,7 @@ func (b S3DataStore) GetFile(ctx context.Context, filePath string) (io.ReadClose
 	input := &s3.GetObjectInput{
 		Bucket:       aws.String(b.bucket),
 		Key:          aws.String(filePath),
-		ChecksumMode: types.ChecksumModeEnabled,
+		ChecksumMode: types.ChecksumModeEnabled, // Enable checksum validation
 	}
 
 	output, err := b.client.GetObject(ctx, input)

support/datastore/s3_datastore_test.go

@@ -4,18 +4,19 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	"github.com/aws/aws-sdk-go-v2/aws"
-	"github.com/aws/aws-sdk-go-v2/config"
-	"github.com/aws/aws-sdk-go-v2/credentials"
-	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/stretchr/testify/require"
 	"io"
 	"net/http"
 	"net/http/httptest"
 	"os"
 	"strings"
 	"sync"
 	"testing"
+
+	"github.com/aws/aws-sdk-go-v2/aws"
+	"github.com/aws/aws-sdk-go-v2/config"
+	"github.com/aws/aws-sdk-go-v2/credentials"
+	"github.com/aws/aws-sdk-go-v2/service/s3"
+	"github.com/stretchr/testify/require"
 )
 
 // mockS3Object stores object data and metadata within the mock server.