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Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2009/09/07 15:20:58 UTC
[jira] Updated: (MATH-292) TestUtils.assertRelativelyEquals()
generates misleading error on failure
[ https://issues.apache.org/jira/browse/MATH-292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb updated MATH-292:
----------------------
Attachment: MATH-292.patch
Possible fix which converts the relative error to an absolute error.
> TestUtils.assertRelativelyEquals() generates misleading error on failure
> ------------------------------------------------------------------------
>
> Key: MATH-292
> URL: https://issues.apache.org/jira/browse/MATH-292
> Project: Commons Math
> Issue Type: Bug
> Affects Versions: 2.0
> Reporter: Sebb
> Attachments: MATH-292.patch
>
>
> TestUtils.assertRelativelyEquals() generates misleading error on failure.
> For example:
> TestUtils.assertRelativelyEquals(1.0, 0.10427661385154971, 1.0e-9)
> generates the error message:
> junit.framework.AssertionFailedError: expected:<0.0> but was:<0.8957233861484503>
> which is not very helpful.
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