I want to establish weekly habit of testing my ability to understand input, to be able to see if I am making reasonable improvements. I don’t mind it to be in form of mock tests for JLPT even if I am not huge fun of it (they are testing input only though so it should do the job).
At the moment I am planning on doing uninterrupted Harry Potter reading session of 30 minutes to reasonable level of understanding and measure 5 things: (1) how many pages I could read with help of Yomichan, (2) how many new words per page I added to Anki, (3) total of new words, (4) time needed to kick start those words in Anki, and (5) that time divided by number of pages.
That should give me some reasonably objective data, but two aspects are missing:
- Measurement of how much I could understand (“to reasonable understanding” is very subjective).
- How my understanding of grammar is improving over time.
Do you have any recommendation how to solve those problems?
I think testing myself against jlpt test should not hurt too much, so if you know some good websites with lots of those tests then it should do (I want to do it weekly so there have to be quite a few of tests, otherwise I will runout). But I would prefer tests for N2 and N1 since lower level don’t use enough kanji… I don’t mind starting with score 0% if that is what it is. I should get at least 3-5% though 
Thank you in advance for any suggestions and recommendations. 


I am reading the Jobless Reincarnation / Mushoku Tensei / 無職転生

(I am following input first methodology. It will take me at least another 2-3 months before I will start writing and 6-9 months to start speaking
It’s the skill I’m looking to improve most at the moment. I can コンビニ日本語 with the best of 'em but actual conversations are a bit trickier…