package com.tinkerpop.frames.core;
import static org.junit.Assert.assertFalse;
import static org.mockito.Matchers.eq;
import static org.mockito.Matchers.same;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.stub;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import com.tinkerpop.blueprints.Edge;
import com.tinkerpop.blueprints.GraphQuery;
import com.tinkerpop.blueprints.Predicate;
import com.tinkerpop.blueprints.Query.Compare;
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.frames.FramedGraph;
import com.tinkerpop.frames.FramedGraphFactory;
import com.tinkerpop.frames.domain.classes.Person;
import com.tinkerpop.frames.domain.incidences.Knows;
/**
* @author Bryn Cooke
*
*/
public class FramedGraphQueryImplTest {
@Test
public void testDelegation() {
GraphQuery mockGraphQuery = mock(GraphQuery.class);
FramedGraph framedGraph = new FramedGraphFactory().create(null);
FramedGraphQueryImpl query = new FramedGraphQueryImpl(framedGraph, mockGraphQuery);
stub(mockGraphQuery.has("")).toReturn(mockGraphQuery);
query.has("");
verify(mockGraphQuery).has("");
stub(mockGraphQuery.has("", "bar")).toReturn(mockGraphQuery);
query.has("", "bar");
verify(mockGraphQuery).has("", "bar");
Predicate predicate = new Predicate() {
@Override
public boolean evaluate(Object first, Object second) {
return false;
}
};
stub(mockGraphQuery.has("", predicate, "bar")).toReturn(mockGraphQuery);
query.has("", predicate, "bar");
verify(mockGraphQuery).has(eq(""), same(predicate), eq("bar"));
stub(mockGraphQuery.has("", 2, Compare.EQUAL)).toReturn(mockGraphQuery);
query.has("", 2, Compare.EQUAL);
verify(mockGraphQuery).has(eq(""), same(2), eq(Compare.EQUAL));
stub(mockGraphQuery.hasNot("")).toReturn(mockGraphQuery);
query.hasNot("");
verify(mockGraphQuery).hasNot(eq(""));
stub(mockGraphQuery.hasNot("", "bar")).toReturn(mockGraphQuery);
query.hasNot("", "bar");
verify(mockGraphQuery).hasNot(eq(""), eq("bar"));
stub(mockGraphQuery.interval("", "bar", "bif")).toReturn(mockGraphQuery);
query.interval("", "bar", "bif");
verify(mockGraphQuery).interval(eq(""), eq("bar"), eq("bif"));
stub(mockGraphQuery.limit(1)).toReturn(mockGraphQuery);
query.limit(1);
verify(mockGraphQuery).limit(1);
List<Vertex> v = new ArrayList<Vertex>();
stub(mockGraphQuery.vertices()).toReturn(v);
query.vertices();
verify(mockGraphQuery).vertices();
Iterable<Person> people = query.vertices(Person.class);
verify(mockGraphQuery, times(2)).vertices();
assertFalse(people.iterator().hasNext());
List<Edge> e = new ArrayList<Edge>();
stub(mockGraphQuery.edges()).toReturn(e);
query.edges();
verify(mockGraphQuery).edges();
Iterable<Knows> knows = query.edges(Knows.class);
verify(mockGraphQuery, times(2)).edges();
assertFalse(knows.iterator().hasNext());
}
}