create dedup testl

eclipse · Jul 19, 2019 · d4b98a5 · d4b98a5
1 parent b002a98
commit d4b98a5
Showing 1 changed file with 25 additions and 0 deletions.
diff --git a/artemis/artemis-graph/src/test/java/org/jnosql/artemis/graph/DefaultVertexTraversalTest.java b/artemis/artemis-graph/src/test/java/org/jnosql/artemis/graph/DefaultVertexTraversalTest.java
@@ -21,6 +21,7 @@
 import org.jnosql.artemis.graph.model.Book;
 import org.jnosql.artemis.graph.model.Person;
 import jakarta.nosql.NonUniqueResultException;
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 
@@ -468,4 +469,28 @@ public void shouldPredicate() {
                 .filter(Person::isAdult).count();
         assertEquals(3L, count);
     }
+
+    @Test
+    public void shouldDedup() {
+
+        graphTemplate.edge(otavio, "knows", paulo);
+        graphTemplate.edge(paulo, "knows", otavio);
+        graphTemplate.edge(otavio, "knows", poliana);
+        graphTemplate.edge(poliana, "knows", otavio);
+        graphTemplate.edge(poliana, "knows", paulo);
+        graphTemplate.edge(paulo, "knows", poliana);
+
+        List<Person> people = graphTemplate.getTraversalVertex()
+                .hasLabel(Person.class)
+                .in("knows").getResultList();
+
+        assertEquals(6, people.size());
+
+        people = graphTemplate.getTraversalVertex()
+                .hasLabel(Person.class)
+                .in("knows").dedup()
+                .getResultList();
+
+        assertEquals(3, people.size());
+    }
 }