重写多个子域的URL

I want to rewrite url to for two subdomains in .htaccess

domain1.test.com -> domain1.test.com/test1

domain2.test.com -> domain2.test.com/test2.

Whats the proper to achieve it?

One way to do it would be:

RewriteCond %{HTTP_HOST} ^domain1.test.com$ [NC]
RewriteRule ^(.*)$ test1/$1 [NC,L]


RewriteCond %{HTTP_HOST} ^domain2.test.com$ [NC]
RewriteRule ^(.*)$ test2/$1 [NC,L]