I am a British citizen and my wife will be eligible for her ILR next March (after completing 2 years of her Spouse visa).
I was wondering if she could take the UK citizenship test now!

She could gain invaluable knowledge about Britain, from preparing for the test and taking it, and once she passes the test, she will be one crucial step completed for her future UK citizenship naturalistion (next year) process.
Also the test pass certificate itself will be one aditional document (addressed to her, in our address) so she can use it as part of documentation (under item 6 I think) for SET (M) next March

What do you guys think??

Thanks.