When using data providers in your phpunit tests to run the same test for N different sets of input data it is sometimes helpful if you can run the test for just a specific data set from the command line.
Since I can never remember the syntax when I need it I decided to write it down (mostly for myself). Next up would be to create an alias or a helper script. We shall see.
So lets say I want to run the test method
testTheThing with dataset #12.
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