### Question:
StudentToStudentCompetencyValidator extends AbstractContextValidator { @Override public boolean canValidate(String entityType, boolean isTransitive) { return isStudentOrParent() && EntityNames.STUDENT_COMPETENCY.equals(entityType); }  @Override boolean canValidate(String entityType, boolean isTransitive); @Override Set<String> validate(String entityType, Set<String> ids);  }### Answer:
@Test public void testCanValidate() { assertTrue(validator.canValidate(EntityNames.STUDENT_COMPETENCY, true)); assertTrue(validator.canValidate(EntityNames.STUDENT_COMPETENCY, false)); assertFalse(validator.canValidate(EntityNames.GRADEBOOK_ENTRY, true)); assertFalse(validator.canValidate(EntityNames.PROGRAM, false)); assertFalse(validator.canValidate(EntityNames.STUDENT_COMPETENCY_OBJECTIVE, true)); }