uebung09

uebung09/test/collection/SetTest.java

@@ -0,0 +1,17 @@
+package collection;
+
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+public class SetTest {
+
+    @Test
+    public void testAdd() {
+        Set<Integer> set = SetFactory.create();
+        set = set.add(1);
+        assertTrue(set.contains(1));
+        set = set.add(3);
+        assertTrue(set.contains(3));
+    }
+}