fix: Make MockStore implement Store interface

Signed-off-by: Derek Trider <[email protected]>

pkg/storage/mockstore/mockstore.go

@@ -16,6 +16,7 @@ import (
 // Provider mock store provider.
 type Provider struct {
 	Store              *MockStore
+	ErrCreateStore     error
 	ErrOpenStoreHandle error
 	FailNameSpace      string
 }
@@ -27,6 +28,11 @@ func NewMockStoreProvider() *Provider {
 	}}
 }
 
+// CreateStore creates a new store with the given name.
+func (p *Provider) CreateStore(name string) error {
+	return p.ErrCreateStore
+}
+
 // OpenStore opens and returns a store for given name space.
 func (p *Provider) OpenStore(name string) (storage.Store, error) {
 	if name == p.FailNameSpace {