All tests passed

SumOfInput.java

@@ -19,8 +19,12 @@ public SumOfInput()
     }
 
     public Integer oneToNumber(Integer numberToSum){
-
-        return sum;
+        for(int i = 1; i <= numberToSum; i++){
+            sum += i;
+        }
+        int x = sum;
+        sum = 0;
+        return x;
     }
 
 }

package.bluej

@@ -1,4 +1,7 @@
 #BlueJ package file
+dependency1.from=SumOfInputTest
+dependency1.to=SumOfInput
+dependency1.type=UsesDependency
 editor.fx.0.height=0
 editor.fx.0.width=0
 editor.fx.0.x=0
@@ -8,25 +11,38 @@ objectbench.width=776
 package.divider.horizontal=0.6
 package.divider.vertical=0.6845018450184502
 package.editor.height=364
-package.editor.width=674
-package.editor.x=-816
-package.editor.y=445
+package.editor.width=682
+package.editor.x=193
+package.editor.y=184
 package.frame.height=600
 package.frame.width=800
-package.numDependencies=0
-package.numTargets=1
+package.numDependencies=1
+package.numTargets=3
 package.showExtends=true
 package.showUses=true
 project.charset=UTF-8
-readme.height=58
+readme.height=60
 readme.name=@README
-readme.width=47
+readme.width=48
 readme.x=10
 readme.y=10
-target1.height=50
-target1.name=Main
+target1.height=70
+target1.name=SumOfInput
 target1.showInterface=false
 target1.type=ClassTarget
-target1.width=80
-target1.x=70
-target1.y=10
+target1.width=120
+target1.x=10
+target1.y=90
+target2.height=70
+target2.name=SumOfInputTest
+target2.showInterface=false
+target2.type=UnitTestTargetJunit4
+target2.width=120
+target2.x=140
+target2.y=90
+target3.height=70
+target3.name=README.md
+target3.type=TextTarget
+target3.width=120
+target3.x=130
+target3.y=10