Added require OxidTestCase.php file in bootsrap_unit
ESDEV-2136 Create integration tests for user successfully login

Added test case when user logs in with old password
ESDEV-2136 Create integration tests for user successfully registration

Integration test with user registration added
ESDEV-2136 Create integration tests for user successfully registration

test login after user registration
ESDEV-2136 Create integration tests for user successfully login

Added test case when user logs in with new password
ESDEV-2136 Create integration tests for user successfully login

Updated test, added cleaning functionality to teardown
Revert test config
ESDEV-2136 Create integration tests for user successfully registration

refactor to dependent tests
ESDEV-2136 Create integration tests for user successfully login

Added parameters types
ESDEV-2136 Create integration tests for user not successfully login

Added test cases
Changed setRequestParam parameter type from object to mixed
ESDEV-2136 Create integration tests for user not successfully login

Added brakes to separate "return"
ESDEV-2136 Create integration tests for user not successfully login

separated load function from test logic
ESDEV-2245 Create salt generate class
ESDEV-2136 Create password encryption class

Password encryption class added
ESDEV-2136 Create integration tests for user not successfully login

Some refactoring