diff --git a/repositories/metadata/mock/mock.go b/repositories/metadata/mock/mock.go
new file mode 100644
index 0000000..aebfb0e
--- /dev/null
+++ b/repositories/metadata/mock/mock.go
@@ -0,0 +1,75 @@
+package mock
+
+import (
+	"context"
+
+	"github.com/stretchr/testify/mock"
+)
+
+type Mock struct {
+	mock.Mock
+}
+
+func New() *Mock {
+	return &Mock{}
+}
+
+func (m *Mock) CreateContainer(_ context.Context, name string) error {
+	args := m.Called(name)
+	return args.Error(0)
+}
+
+func (m *Mock) ListContainers(context.Context) ([]string, error) {
+	args := m.Called()
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) DeleteContainer(_ context.Context, name string) error {
+	args := m.Called(name)
+	return args.Error(0)
+}
+
+func (m *Mock) CreateVersion(_ context.Context, container string) (string, error) {
+	args := m.Called(container)
+	return args.String(0), args.Error(1)
+}
+
+func (m *Mock) ListAllVersionsByContainer(_ context.Context, container string) ([]string, error) {
+	args := m.Called(container)
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) ListPublishedVersionsByContainer(_ context.Context, container string) ([]string, error) {
+	args := m.Called(container)
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) MarkVersionPublished(_ context.Context, container, version string) error {
+	args := m.Called(container, version)
+	return args.Error(0)
+}
+
+func (m *Mock) CreateObject(_ context.Context, container, version, key, casKey string) error {
+	args := m.Called(container, version, key, casKey)
+	return args.Error(0)
+}
+
+func (m *Mock) ListObjects(_ context.Context, container, version string, offset, limit uint64) ([]string, error) {
+	args := m.Called(container, version, offset, limit)
+	return args.Get(0).([]string), args.Error(1)
+}
+
+func (m *Mock) DeleteObject(_ context.Context, container, version, key string) error {
+	args := m.Called(container, version, key)
+	return args.Error(0)
+}
+
+func (m *Mock) RemapObject(_ context.Context, container, version, key, newCASKey string) error {
+	args := m.Called(container, version, key, newCASKey)
+	return args.Error(0)
+}
+
+func (m *Mock) CreateBLOB(_ context.Context, checksum string, size uint64, mimeType string) error {
+	args := m.Called(checksum, size, mimeType)
+	return args.Error(0)
+}