1 files changed, 21 insertions, 0 deletions
diff --git a/config-lib/src/test/java/com/yahoo/config/DoubleNodeTest.java b/config-lib/src/test/java/com/yahoo/config/DoubleNodeTest.java
new file mode 100644
index 00000000000..0c0d85db951
--- /dev/null
+++ b/config-lib/src/test/java/com/yahoo/config/DoubleNodeTest.java
@@ -0,0 +1,21 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.config;
+
+import org.junit.Test;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.*;
+
+/**
+ * @author lulf
+ * @since 5.1
+ */
+public class DoubleNodeTest {
+    @Test
+    public void testSetValue() {
+        DoubleNode n = new DoubleNode();
+        assertFalse(n.doSetValue("invalid"));
+        assertTrue(n.doSetValue("3.14"));
+        assertEquals(3.14, n.value(), 0.001);
+    }
+}