[MAHOUT-1605] Make VisualizerTest locale independent

• Type: Test
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.9
• Fix Version/s: 0.10.0
• Labels: legacy
• Assignee: Anand Avati
• Reporter: Frank Rosner
• Created: 07/Aug/14 13:42
• Updated: 13/Apr/15 09:56
• Resolved: 05/Apr/15 16:20

Description

Problem

When trying to build Mahout on a machine with a locale that uses a different decimal separator, org.apache.mahout.classifier.df.tools.VisualizerTest fails because of String assertions that are locale dependent.

Expected: humidity < 77.5 : yes
Actual: humidity < 77,5 : yes

Solution

Make assertions locale independent.