/*
* Copyright (c) 2002-2017 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* 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.neo4j.driver.internal.value;
import org.junit.Test;
import org.neo4j.driver.internal.InternalRelationship;
import org.neo4j.driver.internal.types.TypeConstructor;
import org.neo4j.driver.v1.Value;
import static java.util.Collections.singletonMap;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThat;
import static org.neo4j.driver.v1.Values.value;
public class RelationshipValueTest
{
@Test
public void shouldHaveSensibleToString() throws Throwable
{
assertEquals( "relationship<1234>", emptyRelationshipValue().toString() );
assertEquals( "relationship<1234>", filledRelationshipValue().toString() );
}
@Test
public void shouldHaveCorrectPropertyCount() throws Throwable
{
assertEquals( 0, emptyRelationshipValue().size()) ;
assertEquals( 1, filledRelationshipValue().size()) ;
}
@Test
public void shouldNotBeNull()
{
Value value = emptyRelationshipValue();
assertFalse( value.isNull() );
}
@Test
public void shouldTypeAsRelationship()
{
InternalValue value = emptyRelationshipValue();
assertThat( value.typeConstructor(), equalTo( TypeConstructor.RELATIONSHIP_TyCon ) );
}
private RelationshipValue emptyRelationshipValue()
{
return new RelationshipValue( new InternalRelationship( 1234, 1, 2, "KNOWS" ) );
}
private RelationshipValue filledRelationshipValue()
{
return new RelationshipValue( new InternalRelationship( 1234, 1, 2, "KNOWS", singletonMap( "name", value( "Dodo" ) ) ) );
}
}