add the empty unit test for the two-fer of the java track

exercism · Nov 9, 2019 · c3731cb · c3731cb
1 parent ed42b07
commit c3731cb
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/exercises/two-fer/.meta/src/reference/java/Twofer.java b/exercises/two-fer/.meta/src/reference/java/Twofer.java
@@ -1,5 +1,6 @@
 class Twofer {
     String twofer(String name) {
-        return "One for " + (name != null ? name : "you") + ", one for me.";
+        final String nameToDisplay = name == null || name.isEmpty() ? "you" : name;
+        return "One for " + nameToDisplay + ", one for me.";
     }
 }
diff --git a/exercises/two-fer/src/test/java/TwoferTest.java b/exercises/two-fer/src/test/java/TwoferTest.java
@@ -21,6 +21,15 @@ public void noNameGiven() {
         assertEquals(expected, twofer.twofer(input));
     }
 
+    @Ignore("Remove to run test")
+    @Test
+    public void emptyNameGiven() {
+        String input = "";
+        String expected = "One for you, one for me.";
+
+        assertEquals(expected, twofer.twofer(input));
+    }
+
     @Ignore("Remove to run test")
     @Test
     public void aNameGiven() {