Add missing unit test

diff --git a/sonar-core/src/test/java/org/sonar/core/graph/BeanGraphTest.java b/sonar-core/src/test/java/org/sonar/core/graph/BeanGraphTest.java
index 0181d81e111536afc347f63728334ba80813a246..847586000d10602bc51f6c0f0e9673ebfa241fe1 100644 (file)
--- a/sonar-core/src/test/java/org/sonar/core/graph/BeanGraphTest.java
+++ b/sonar-core/src/test/java/org/sonar/core/graph/BeanGraphTest.java
@@ -73,6 +73,12 @@ public class BeanGraphTest {
     assertThat(adjacent.knows()).isEmpty();
   }
 
+  @Test
+  public void should_not_wrap_null_element() {
+    BeanGraph beanGraph = BeanGraph.createInMemory();
+    assertThat(beanGraph.wrap(null, Person.class)).isNull();
+  }
+
   static class Person extends BeanVertex {
     Integer age() {
       return (Integer) getProperty("age");