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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* 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 io.fd.honeycomb.data.impl;
import static org.junit.Assert.fail;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.doThrow;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.nio.file.Files;
import java.nio.file.Path;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.opendaylight.controller.sal.core.api.model.SchemaService;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeSnapshot;
public class PersistingDataTreeAdapterTest {
@Mock
private DataTree delegatingDataTree;
@Mock
private SchemaService schemaService;
@Mock
private DataTreeSnapshot snapshot;
private Path tmpPersistFile;
private PersistingDataTreeAdapter persistingDataTreeAdapter;
@Before
public void setUp() throws Exception {
MockitoAnnotations.initMocks(this);
tmpPersistFile = Files.createTempFile("testing-hc-persistence", "json");
persistingDataTreeAdapter = new PersistingDataTreeAdapter(delegatingDataTree, schemaService, tmpPersistFile);
}
@Test
public void testNoPersistOnFailure() throws Exception {
doThrow(new IllegalStateException("testing errors")).when(delegatingDataTree).commit(any(DataTreeCandidate.class));
try {
persistingDataTreeAdapter.commit(null);
fail("Exception expected");
} catch (IllegalStateException e) {
verify(delegatingDataTree, times(0)).takeSnapshot();
verify(delegatingDataTree).commit(any(DataTreeCandidate.class));
}
}
}
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