Two possibilities:

Kalshoven, K., Den Hartog, D. N., & De Hoogh, A. H. (2011). Ethical leadership at work questionnaire (ELW): Development and validation of a multidimensional measure. The leadership quarterly, 22(1), 51-69.

Langlois, L., Lapointe, C., Valois, P., & de Leeuw, A. (2014). Development and validity of the ethical leadership questionnaire. Journal of Educational Administration, 52(3), 310-331.

I'm not sure there is a single assessment that combines ethics and adaptability, or adaptability and emotional intellegence - but you could potentially combine two assessments.

For ethics, something like;

- the Ethical Leadership Scale (ELS): doi.org/10.1037/t19109-000 ; or

- Defining Issues Scale (DIT): doi.org/10.18130/mmkn-q027

For adaptability:

- Adaptive Leadership Questionnaire (ALQ): https://connect.springerpub.com/content/book/978-0-8261-7222-8/back-matter/bmatter9

Thank you!