The tests I talk about in the video:
Clifton Strength (Gallup) - the test itself costs $80. The most extensive and detailed. I recommend taking it at 25+ years old, when you have lost your way;
Myers-Briggs (16 personalities) - free. Breakdown by qualities in work/personal/interpersonal relationships;
Holland test - division between personality types and professions. Can be found for free;
Career anchors - eight key competencies, checks priorities in life and values.
From the additional:
DISC - breakdown into 4 types of behavior.
OPQ32 - we use it in the company during the recruiting stage before the final interview.