Output floats with 1 decimal in toString

1 files changed, 21 insertions, 0 deletions

diff --git a/config-provisioning/src/test/java/com/yahoo/config/provision/NodeResourcesTest.java b/config-provisioning/src/test/java/com/yahoo/config/provision/NodeResourcesTest.java
new file mode 100644
index 00000000000..cb85a725189
--- /dev/null
+++ b/config-provisioning/src/test/java/com/yahoo/config/provision/NodeResourcesTest.java
@@ -0,0 +1,21 @@
+// Copyright Verizon Media. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.config.provision;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author bratseth
+ */
+public class NodeResourcesTest {
+
+    @Test
+    public void testToString() {
+        assertEquals("[vcpu: 1.0, memory: 10.0 Gb, disk 100.0 Gb]",
+                     new NodeResources(1., 10., 100., 0).toString());
+        assertEquals("[vcpu: 0.3, memory: 3.3 Gb, disk 33.3 Gb, bandwidth: 0.30 Gbps]",
+                     new NodeResources(1/3., 10/3., 100/3., 0.3).toString());
+    }
+
+}