/*
* Copyright 2014 the original author or authors.
*
* 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.springframework.data.mongodb.core.index;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import static org.mockito.Mockito.*;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.Mockito;
import org.mockito.runners.MockitoJUnitRunner;
import org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexResolver.CycleGuard.Path;
import org.springframework.data.mongodb.core.mapping.MongoPersistentEntity;
import org.springframework.data.mongodb.core.mapping.MongoPersistentProperty;
/**
* Unit tests for {@link Path}.
*
* @author Christoph Strobl
*/
@RunWith(MockitoJUnitRunner.class)
public class PathUnitTests {
@Mock MongoPersistentEntity<?> entityMock;
@Before
@SuppressWarnings({ "rawtypes", "unchecked" })
public void setUp() {
when(entityMock.getType()).thenReturn((Class) Object.class);
}
/**
* @see DATAMONGO-962
*/
@Test
public void shouldIdentifyCycleForOwnerOfSameTypeAndMatchingPath() {
MongoPersistentProperty property = createPersistentPropertyMock(entityMock, "foo");
assertThat(new Path(property, "foo.bar").cycles(property, "foo.bar.bar"), is(true));
}
/**
* @see DATAMONGO-962
*/
@Test
@SuppressWarnings("rawtypes")
public void shouldAllowMatchingPathForDifferentOwners() {
MongoPersistentProperty existing = createPersistentPropertyMock(entityMock, "foo");
MongoPersistentEntity entityOfDifferentType = Mockito.mock(MongoPersistentEntity.class);
when(entityOfDifferentType.getType()).thenReturn(String.class);
MongoPersistentProperty toBeVerified = createPersistentPropertyMock(entityOfDifferentType, "foo");
assertThat(new Path(existing, "foo.bar").cycles(toBeVerified, "foo.bar.bar"), is(false));
}
/**
* @see DATAMONGO-962
*/
@Test
public void shouldAllowEqaulPropertiesOnDifferentPaths() {
MongoPersistentProperty property = createPersistentPropertyMock(entityMock, "foo");
assertThat(new Path(property, "foo.bar").cycles(property, "foo2.bar.bar"), is(false));
}
@SuppressWarnings({ "rawtypes", "unchecked" })
private MongoPersistentProperty createPersistentPropertyMock(MongoPersistentEntity owner, String fieldname) {
MongoPersistentProperty property = Mockito.mock(MongoPersistentProperty.class);
when(property.getOwner()).thenReturn(owner);
when(property.getFieldName()).thenReturn(fieldname);
return property;
}
}