Test passes if you see three lines of text rendered with corresponding italic, bold, bold-italic characters from the Mathematical Alphanumeric Symbols block:

$\text{𝐼𝑡𝑎𝑙𝑖𝑐}$

$\text{𝐁𝐨𝐥𝐝}$

$\text{𝑩𝒐𝒍𝒅𝑰𝒕𝒂𝒍𝒊𝒄}$