Dynamic and Concise

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  • Why I hate test coverage tools
    Because it could lie if we abuse it. I have been in one project where people count acceptance tests (written in FIT) so the test coverage always looks pretty high when the unit tests coverage are actually poor. But the figure gave people there false confidence that their code is in good shape. In another project, a test had only two lines of code, but it actually ran about 5 seconds and touched a lot of code underneath. So by this test alone, it improved the test coverage a lot, looks pretty good eh? Then wait until it failed sometimes. People had...
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  • Permalink: Monday, November 19, 2007 3:42 PM
    Posted by ywen | 1 Comments
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