1 files changed, 48 insertions, 0 deletions
diff --git a/vespajlib/src/test/java/com/yahoo/collections/TupleTestCase.java b/vespajlib/src/test/java/com/yahoo/collections/TupleTestCase.java
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+++ b/vespajlib/src/test/java/com/yahoo/collections/TupleTestCase.java
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+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.collections;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+/**
+ * Test case used for testing and experimenting with the tuple APIs. It seems
+ * Tuple4 is just as horrible as I first assumed, but using quick-fix funtions
+ * in the IDE made writing the code less painful than I guessed..
+ *
+ * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
+ */
+public class TupleTestCase {
+
+    private static final String _12 = "12";
+    private static final Integer _11 = Integer.valueOf(11);
+
+    Tuple2<Integer, String> instance = new Tuple2<>(_11, _12);
+
+
+    @Test
+    public final void objectStuff() {
+        boolean hashException = false;
+        boolean equalsException = false;
+        assertEquals("Tuple2(11, 12)", instance.toString());
+        try {
+            instance.hashCode();
+        } catch (UnsupportedOperationException e) {
+            hashException = true;
+        }
+        assertTrue(hashException);
+        try {
+            instance.equals(null);
+        } catch (UnsupportedOperationException e) {
+            equalsException = true;
+        }
+        assertTrue(equalsException);
+    }
+
+    @Test
+    public final void basicUse() {
+        assertSame(_11, instance.first);
+        assertSame(_12, instance.second);
+    }
+
+}