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Java Annotations
...Anders gives a good summary, and here's an example of a JUnit annotation
@Test(expected=IOException.class)
public void flatfileMissing() throws IOException {
readFlatFile("testfiles"+separator+"flatfile_doesnotexist.dat");
}
Here the @Test annotation is telling JUnit that the flatfileMissing ...
Ignore files that have already been committed to a Git repository [duplicate]
...der version control from git.
I.e. if you've already added a file called test.txt using git-add, then adding test.txt to .gitignore will still cause changes to test.txt to be tracked.
You would have to git rm test.txt first and commit that change. Only then will changes to test.txt be ignored.
...
Argparse: Required argument 'y' if 'x' is present
...n and proxy ports')
That saves your users typing. It is just as easy to test if args.prox is not None: as if args.prox:.
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Multiple line code example in Javadoc comment
...inimum requirements for proper codes are <pre/> and {@code}.
/**
* test.
*
* <pre>{@code
* <T> void test(Class<? super T> type) {
* System.out.printf("hello, world\n");
* }
* }</pre>
*/
yields
<T> void test(Class<? super T> type) {
Syst...
How many spaces will Java String.trim() remove?
...
When in doubt, write a unit test:
@Test
public void trimRemoveAllBlanks(){
assertThat(" content ".trim(), is("content"));
}
NB: of course the test (for JUnit + Hamcrest) doesn't fail
...
Is it possible to install iOS 6 SDK on Xcode 5?
... in the iOS 7 simulator. If you want to see how it looks in the simulator, test on the iOS 6 simulator.
– Rob Napier
Sep 22 '13 at 22:51
1
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@selector() in Swift?
...y in Swift. (For example, use optional chaining on protocol types or is/as tests instead of respondsToSelector:, and use closures wherever you can instead of performSelector: for better type/memory safety.)
But there are still a number of important ObjC-based APIs that use selectors, including timer...
How to keep environment variables when using sudo
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I have tested this answer for a package under some myPath added to PATH in the .bashrc file (with export clausule). Then sudo PATH=$PATH which package finds the right answer, unlike sudo which package. However, sudo PATH=$PATH packa...
What is the purpose of Verifiable() in Moq?
...ct that achieving those goals has on the legibility and maintainability of tests which lean too much on such constructs"
ORIGINAL: Note that where possible, one should instead follow the AAA layout and hence one should be doing explicit mock.Verify( expression ) calls after the work has been done, ...
What is the 'override' keyword in C++ used for? [duplicate]
...d();
override->foo();
return 0;
}
Output:
zaufi@gentop /work/tests $ g++ -std=c++11 -o override-test override-test.cc
zaufi@gentop /work/tests $ ./override-test
virtual void derived::foo()
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