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test_range.go
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test_range.go
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// Copyright (C) 2023 Storj Labs, Inc.
// See LICENSE for copying information.
package testsuite
import (
"context"
"errors"
"math/rand"
"sort"
"testing"
"github.com/stretchr/testify/require"
"storj.io/common/testcontext"
"storj.io/storj/private/kvstore"
)
func testRange(t *testing.T, ctx *testcontext.Context, store kvstore.Store) {
err := store.Range(ctx, func(ctx context.Context, key kvstore.Key, value kvstore.Value) error {
return errors.New("empty store")
})
require.NoError(t, err)
items := kvstore.Items{
newItem("a", "a", false),
newItem("b/1", "b/1", false),
newItem("b/2", "b/2", false),
newItem("b/3", "b/3", false),
newItem("c", "c", false),
newItem("c/", "c/", false),
newItem("c//", "c//", false),
newItem("c/1", "c/1", false),
newItem("g", "g", false),
newItem("h", "h", false),
}
rand.Shuffle(len(items), items.Swap)
defer cleanupItems(t, ctx, store, items)
if err := kvstore.PutAll(ctx, store, items...); err != nil {
t.Fatalf("failed to setup: %v", err)
}
var output kvstore.Items
err = store.Range(ctx, func(ctx context.Context, key kvstore.Key, value kvstore.Value) error {
output = append(output, kvstore.Item{
Key: append([]byte{}, key...),
Value: append([]byte{}, value...),
})
return nil
})
require.NoError(t, err)
expected := kvstore.CloneItems(items)
sort.Sort(expected)
sort.Sort(output)
require.EqualValues(t, expected, output)
}