Test cases for java web project (servlet)

i need someone with the skills and confident on those tools
#apache tomcat
#Java dynamic web project
#MySQL
# Junit and Mockito
you have to write few test cases for the methods inside this project including component test, call test,system test

i have uploaded the project file .all you need to configure the database name which is withing the project inside configuration.java file .Change only the database name .