Integrity means the quality or state of being complete or undivided.
Integrity is the qualifications of being honest and having strong moral principles; moral uprightness. It is generally a personal choice to hold oneself to consistent moral and ethical standards.
Wrong is an underlying concept for legal wrong. Some moral wrongs are punishable by law, for example rape or murder.Other moral wrongs have nothing to do with law. On the other hand, some legal wrongs, such as parking offences, could hardly be classified as moral wrongs.