Fix issues with unit tests failing when Arcpy holds on to open files

EsriOceans / btm

Benthic Terrain Modeler

http://resources.arcgis.com/en/communities/oceans/

Mozilla Public License 2.0

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Fix issues with unit tests failing when Arcpy holds on to open files #65

Closed scw closed 10 years ago

scw commented 10 years ago

Currently, the tests sporadically fail when arcpy has kept a hold on one of our files within our temporary directory context. The context manager fails in this case with a Windows error.