Unit test for JENKINS-16630

jenkinsci · Feb 7, 2013 · 6437fe2 · 6437fe2
1 parent f19f772
commit 6437fe2
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/core/src/test/java/hudson/FunctionsTest.java b/core/src/test/java/hudson/FunctionsTest.java
@@ -23,6 +23,9 @@
  */
 package hudson;
 
+import java.text.DecimalFormat;
+import java.text.DecimalFormatSymbols;
+
 import hudson.model.Action;
 import static org.junit.Assert.*;
 import org.junit.Test;
@@ -117,4 +120,21 @@ private static StaplerRequest createMockRequest(String contextPath) {
         when(req.getContextPath()).thenReturn(contextPath);
         return req;
     }
+
+    @Test
+    @Bug(16630)
+    public void testhumanReadableFileSize(){
+        DecimalFormat format = (DecimalFormat) DecimalFormat.getInstance();
+        DecimalFormatSymbols symbols = format.getDecimalFormatSymbols();
+        char sep = symbols.getDecimalSeparator();
+        assertEquals("0 B", Functions.humanReadableByteSize(0));
+        assertEquals("1023 B", Functions.humanReadableByteSize(1023));
+        assertEquals("1"+sep+"00 KB", Functions.humanReadableByteSize(1024));
+        assertEquals("1"+sep+"50 KB", Functions.humanReadableByteSize(1536));
+        assertEquals("20"+sep+"00 KB", Functions.humanReadableByteSize(20480));
+        assertEquals("1023"+sep+"00 KB", Functions.humanReadableByteSize(1047552));
+        assertEquals("1"+sep+"00 MB", Functions.humanReadableByteSize(1048576));
+        assertEquals("1"+sep+"50 GB", Functions.humanReadableByteSize(1610612700));
+    }
+
 }