Test improvement, shows _targetClass camelCase bug
Test improvement, shows _targetClass camelCase bug

There is an issue where setting _targetClass on hasAndBelongsToMany
relations with a camel-case model name, fails.

Signed-off-by: Khashayar Hajian <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@khashayar.me>

cmoore4/loopback-datasource-juggler,dotpack/loopback-datasource-juggler