diff --git a/src/test/java/fr/nancy/iut/SphereTest.java b/src/test/java/fr/nancy/iut/SphereTest.java
index 3295f40a83ffe2a8d0427c8ad488ad4492f6832d..195973432786b86bf1cc3893fd23ecd6e6171baa 100644
--- a/src/test/java/fr/nancy/iut/SphereTest.java
+++ b/src/test/java/fr/nancy/iut/SphereTest.java
@@ -59,19 +59,15 @@ public class SphereTest {
 
 
   @Test
-  public void testInContactWithTrue() throws Exception
+  public void testInContactWith() throws Exception
   {
-    Sphere s1 = new Sphere(1.5, new Point3d(1.0, 2.0, 3.0));
-    Sphere autre = new Sphere(1.5, new Point3d(2.0, 3.0, 4.0));
-    assertTrue(s1.inContactWith(autre));
+    Sphere s1 = new Sphere(1.5, new Point3d(0, 0, 3.0));
+    Sphere s2 = new Sphere(1.5, new Point3d(2.0, 3.0, 0));
+    Sphere s3 = new Sphere(4, new Point3d(0, 0, 3.0));
+    assertTrue(s3.inContactWith(s2));
+    assertTrue(s3.inContactWith(s1));
+    assertFalse(s2.inContactWith(s1));
   }
 
-  @Test
-  public void testInContactWithFalse() throws Exception
-  {
-    Sphere s1 = new Sphere(1.5, new Point3d(1.0, 2.0, 3.0));
-    Sphere autre = new Sphere(1, new Point3d(10.0, 50.0, 40.0));
-    assertFalse(s1.inContactWith(autre));
-  }
 
 }
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