ListReposition tests added

Lambdas/Lists/ListDuplicate/test/TestListDuplicate.java

@@ -8,12 +8,12 @@ import java.util.Map;
 public class TestListDuplicate {
 
     @Test
-    public void testListEntryAdderValid() {
+    public void testListDuplicateValid() {
         testListDuplicaterMock(false);
     }
 
     @Test
-    public void testListEntryAdderError() {
+    public void testListDuplicateError() {
         testListDuplicaterMock(true);
     }
 

Lambdas/Lists/ListReposition/test/TestListReposition.java

@@ -0,0 +1,43 @@
+import org.junit.Test;
+import org.mockito.Mockito;
+
+import java.sql.SQLException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class TestListReposition {
+
+    @Test
+    public void testListRepositionValid() {
+        testListRepositioneMock(false);
+    }
+
+    @Test
+    public void testListRepositionError() {
+        testListRepositioneMock(true);
+    }
+
+    public void testListRepositioneMock(boolean shouldThrow) {
+        StatementInjector injector;
+        try {
+            injector = new StatementInjector(null, null, shouldThrow);
+        } catch (SQLException throwables) {
+            throwables.printStackTrace();
+            assert false; //Error in test infrastructure
+            return;
+        }
+        ListRepositionActor listRepositionActor = Mockito.spy(new ListRepositionActor(injector, "cognitoID"));
+        Map<String, Object> ignore = new HashMap<>();
+        Map<String, Object> body = TestInputUtils.addBody(ignore);
+        body.put("listID", 1);
+        body.put("newPosition", 2);
+
+        try {
+            Object rawIDReturn = listRepositionActor.conductAction(body, TestInputUtils.addQueryParams(ignore), "cognitoID");
+            assert (rawIDReturn == null);
+        } catch (SQLException throwables) {
+            assert shouldThrow;
+            throwables.printStackTrace();
+        }
+    }
+}