hugegraph-server/hugegraph-test/src/main/java/org/apache/hugegraph/unit/core/SystemSchemaStoreTest.java

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 * contributor license agreements. See the NOTICE file distributed with this
 * work for additional information regarding copyright ownership. The ASF
 * licenses this file to You under the Apache License, Version 2.0 (the
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 *     http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.hugegraph.unit.core;

import org.junit.Test;
import org.mockito.Mockito;

import org.apache.hugegraph.HugeGraph;
import org.apache.hugegraph.backend.id.Id;
import org.apache.hugegraph.backend.id.IdGenerator;
import org.apache.hugegraph.backend.store.SystemSchemaStore;
import org.apache.hugegraph.schema.SchemaElement;
import org.apache.hugegraph.schema.VertexLabel;
import org.apache.hugegraph.testutil.Assert;
import org.apache.hugegraph.testutil.Whitebox;

public class SystemSchemaStoreTest {

    @Test
    public void testExpandCapacity() {
        SystemSchemaStore store = new SystemSchemaStore();
        SchemaElement[] storeByIds = Whitebox.getInternalState(store,
                                                               "storeByIds");
        int initCapacity = storeByIds.length;

        int num = initCapacity + 1;
        HugeGraph graph = Mockito.mock(HugeGraph.class);
        for (int i = 1; i <= num; i++) {
            Id id = IdGenerator.of(-i);
            String name = "name-" + i;
            store.add(new VertexLabel(graph, id, name));
        }

        for (int i = 1; i <= num; i++) {
            Id id = IdGenerator.of(-i);
            String name = "name-" + i;
            VertexLabel vlById = store.get(id);
            VertexLabel vlByName = store.get(name);
            Assert.assertEquals(vlById, vlByName);
        }
    }
}