The phrase "a hard test for" is correct and usable in written English.
It can be used when describing a challenging examination or evaluation that is intended to assess someone's abilities or knowledge in a specific area.
Example: "The final exam was a hard test for all the students, pushing them to their limits."
Alternatives: "a difficult assessment for" or "a challenging evaluation for".
The siege lasted for two years and it was a hard test for us.
The next few weeks, months, and maybe even years, will be a hard test for Colombia's commitment to peace.
Our battle now is with international community, the US and crusaders Abu Hareth The siege lasted for two years and it was a hard test for us.
The United States command in Iraq has pressed the Kiowas hard to cover convoys, armed raids and surveillance missions, posing a hard test for machines that have had a history of mechanical problems.
This will be a hard test for the Boys in Blue and Black; here's hoping that they will pass it with flying colors and continue on their historic season start by claiming the "Best in the West" title on Saturday night.
"This is a hard test for me, he's had 39 fights with only two early points losses and hasn't been stopped before so I'm preparing for the hard twelve rounds, unless he goes early.
This microgrid can be considered a hard test bed for dynamic stability studies since it is an inertialess system.
request from all the staff the DALF test which is a hard test, made specially for teachers: the minimum grades to pass are as follow: C for french language teachers (highest grade is "D" because the french grades are opposite to american ones (A+ highest grade in America, D is the one in France).
Whether she's preparing for a hard test or an interview for her dream job, you should point out all of the reasons why she'll do an amazing job.
But under a hard test, the administration's argument for upholding the marriage law would be weaker, legal specialists say, in part because when lawmakers enacted it in 1996, they mentioned only in passing an interest in preserving the federal status quo as states experimented.
