Created
February 27, 2014 19:50
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Using 'check' prevents propagation of changes to variable parameters.
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| import unittest | |
| proc doThings(spuds: var int): int = | |
| spuds = 24 | |
| return 99 | |
| suite "broken": | |
| test "count the spuds": | |
| var spuds = 0 | |
| check doThings(spuds) == 99 | |
| check spuds == 24 # fails, spuds is still 0 |
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