/*
 * Copyright 2016, TeamDev Ltd. All rights reserved.
 *
 * Redistribution and use in source and/or binary forms, with or without
 * modification, must retain the above copyright notice and the following
 * disclaimer.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package org.spine3.server.storage;

import com.google.protobuf.FieldMask;
import org.junit.Test;

import java.util.Map;

import static org.junit.Assert.assertNotNull;
import static org.spine3.test.Verify.assertEmpty;

/**
 * @author Dmytro Dashenkov
 */
public abstract class RecordStorageShould {

    @Test
    public void retrieve_empty_map_if_storage_is_empty() {
        final RecordStorage<String> storage = createStorage();

        final Map empty = storage.readAll(FieldMask.getDefaultInstance());
        assertNotNull(empty);
        assertEmpty(empty);
    }

    protected abstract <T> RecordStorage<T> createStorage();
}

@@ -1442,16 +1442,226 @@
 age();%0A%0A
+        final FieldMask nonEmptyFieldMask = FieldMask.newBuilder()%0A                                                     .addPaths(%22invalid-path%22)%0A                                                     .build();%0A%0A
         
@@ -1694,16 +1694,24 @@
 readAll(
+nonEmpty
 FieldMas
@@ -1715,29 +1715,8 @@
 Mask
-.getDefaultInstance()
 );%0A 

Fix RecordStorage#readAll(FieldMask) on empty storage test.