1 files changed, 25 insertions, 0 deletions
diff --git a/vespajlib/src/test/java/com/yahoo/text/JSONTest.java b/vespajlib/src/test/java/com/yahoo/text/JSONTest.java
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index 00000000000..53be5a1bda5
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+++ b/vespajlib/src/test/java/com/yahoo/text/JSONTest.java
@@ -0,0 +1,25 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.text;
+
+import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+
+import java.util.LinkedHashMap;
+import java.util.Map;
+
+/**
+ * @author <a href="mailto:bratseth@yahoo-inc.com">Jon Bratseth</a>
+ */
+public class JSONTest {
+
+    @Test
+    public void testMapToString() {
+        Map<String,Object> map = new LinkedHashMap<>();
+        map.put("a \"key\"", 3);
+        map.put("key2", "value");
+        map.put("key3", 3.3);
+
+        assertEquals("{\"a \\\"key\\\"\":3,\"key2\":\"value\",\"key3\":3.3}", JSON.encode(map));
+    }
+
+}