Q:

Access private method or Variable in Test Class

I want to access Private Method or Variable in Test class.??

A:

Read about and use the @TestVisble annotation.
From the documentation:

Use the TestVisible annotation to allow test methods to access private
  or protected members of another class outside the test class. These
  members include methods, member variables, and inner classes. This
  annotation enables a more permissive access level for running tests
  only. This annotation doesn’t change the visibility of members if
  accessed by non-test classes.

