Hey there!

¡Hola! ^^
You mean how was the japanese test? (If this is not what you asked, perdón >.<)
Well the test is not extremely hard but is not easy either :/ It has three parts A, B and C (for basic, intermediate and advanced). Since I study japanese by myself I can't be totally sure, but I would say my japanese is intermediate, so for me the A part was very easy because it doesn't have a lot of kanji and the texts and questions are more simple than in B and C. The B part was a little hard, but I could understand most of the texts and write some of the kanjis that were requested, although I could not remember some of them. But I think that even a person with basic knowledge of japanese would be able to answer some of the B section questions. As for the C part, to be honest, I think I could only answer one or two questions, because the kanjis used in the texts were too difficult for me.
For the people that are worried about the japanese test (and just like me need to get a good score), I recommend reading a lot of texts in japanese in order to improve your vocabulary, and also learning as much kanjis as you can, because you will have to convert words from kanji to hiragana and from hiragana into kanji (you will also need to know a lot of kanjis to be able to read the texts that have no furiganas in the C part).
When me and the other contestants were taking the japanese test, the examiner told us to not answer the questions we didn't know if our chosen course did not require a high knowledge of japanese (Natural Science A and B), because the japanese test is only to measure your knowledge of the language. People that are aiming for Humanities A and B have to get a good score though.