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Test at the appropriate level

Published : Mar 16, 2012
NOT ON THE CURRENT EDITION
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Mar 2012
Adopt ?
The advent of behavior-driven design (BDD) testing frameworks like Cucumber, combined with browser automation tools like Selenium, has encouraged widespread use of acceptance testing at the browser level. This unfortunately encouraged doing the bulk of testing where the cost to run the tests is the greatest. Instead, we should test at the appropriate level, as close to the code as possible, so that tests can be run with maximum efficiency. Browser-level tests should be the icing on the cake, supported by acceptance and unit tests executed at appropriate layers.

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