image = user_thumbnail_tiny(gravatar_user)
assert_match %r{^<img class="user_thumbnail_tiny border border-secondary-subtle" .* src="http://www.gravatar.com/avatar/.*" />$}, image
image = user_thumbnail_tiny(gravatar_user)
assert_match %r{^<img class="user_thumbnail_tiny border border-secondary-subtle" .* src="http://www.gravatar.com/avatar/.*" />$}, image