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* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

* http://www.apache.org/licenses/LICENSE-2.0

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

package org.lmdbjava;

import static java.lang.Long.BYTES;

import static org.assertj.core.api.Assertions.assertThat;

import static org.lmdbjava.Library.RUNTIME;

import static org.lmdbjava.TestUtils.invokePrivateConstructor;

import org.junit.jupiter.api.Test;

import org.lmdbjava.Library.MDB_envinfo;

/** Test {@link Library}. */

public final class LibraryTest {

@Test

void coverPrivateConstructors() {

invokePrivateConstructor(Library.class);

invokePrivateConstructor(UnsafeAccess.class);

}

@Test

void structureFieldOrder() {

final MDB_envinfo v = new MDB_envinfo(RUNTIME);

assertThat(v.f0_me_mapaddr.offset()).isEqualTo(0L);

assertThat(v.f1_me_mapsize.offset()).isEqualTo(BYTES);

}