2017-2018-2 20165234 Experiment Report of Java object-oriented programming

First, the last three test cases are submitted through the

Second, study the learning StringBuffer in the way of TDD, submit the unit test case and test pass

Third, using [WHITESTARUML] to model the code in the experiment two, the Hair class diagram (class diagram only two fewer classes)

Iv. Unit test code and running success and code-on-Cloud codes link

Task: Develop a plural class Complex in TDD, which requires the following://define properties and generate Getter,setterdouble realpart;double imagepart;//define Constructors public Complex () The public Complex (double r,double I)//override objectpublic boolean equals (Object obj) the publicly String toString ()//Defines the common method: Subtraction Complex Complexadd (Complex a) Complex complexsub (Complex a) Complex Complexmulti (Complex a) Complex Complexdiv ( Complex a)

Use [WHITESTARUML] to model the code in Experiment two, and send a class diagram (only two fewer classes in class diagram)

2017-2018-2 20165234 Experiment Report of Java object-oriented programming