Test driven development (tdd)? , JAVA Programming

Assignment Help:

Test Driven Development (TDD)

TDD process gives your confidence in the delivered code for the following things.

1. TDD can remove duplication of code and also disciplines the developer to intend in his mind on giving what is absolutely necessary. That means the system you create only does what it is supposed to do because you first write test cases for the business needs and then write the needed functionality to satisfy the test cases.

2. These unit tests can be repeatedly play to alert the development team immediately if someone divides any existing functionality. All the unit tests may be play overnight as part of the deployment process and test results may be emailed to the development process team.

 

3. TDD ensures that message becomes thoroughly unit tested. It is not right to write thorough unit tests if you leave it to the end due to lack of motivation, deadline pressures etc.

4. TDD complements design by contract methodology and receives the developer thinking in terms of post and pre conditions as well as exceptions.

5. When using TDD, tests drive your message and to some extent they assist you in validating your design at an earlier stage.

6. TDD also gives you refactor your message with confidence that if it breaks the business program it receives picked up when you run your unit tests next time.

7. TDD creates design to interface not implementation design concept. E.g: when your code has to take input from a device or an external source which is not allow at the time of writing your unit tests,  you need to make an interface, which takes input from another device in order for your tests to work.

 


Related Discussions:- Test driven development (tdd)?

What is JMS queue, Staging areas that have messages those have been sent an...

Staging areas that have messages those have been sent and are waiting to be read. Note that, contrary to what the name queue suggests, messages don't have to be delivered in the or

Exportobject of unicastremoteobject do, What does the exportObject of Unica...

What does the exportObject of UnicastRemoteObject do? Ans) Exports the remote object to make it available to receive incoming calls, using the certain supplied port. If port not

Array to store 10messages of type String., Ask1. Storing the Array: Write a...

Ask1. Storing the Array: Write an application that uses an Array to store 10messages of type String. You will store this Array with 10 messages of your choosing. For example, a mes

Print the percentage of each nucleotide, 1. In this lab assignment we will ...

1. In this lab assignment we will be using the vim or emacs editor in addition to the commands we have already learned. Open a shell terminal and create a file named in your home d

Add extra features to exciting minecraft plugin, Add extra Features to exci...

Add extra Features to exciting Minecraft plugin Project Description: I own a minecraft server and have a minigame plug-in but at the end of the game the map need to regenerat

Luminus jewels, Luminous Jewels - The Polishing Game Byteland county is ve...

Luminous Jewels - The Polishing Game Byteland county is very famous for luminous jewels. Luminous jewels are used in making beautiful necklaces. A necklace consists of various lum

In programming what is a loop, In programming, what is a loop? A loop i...

In programming, what is a loop? A loop is a programming language statement that permits your code to be repeatedly executed LOOP is a pedagogical programming language designed

What types of new jobs are created because of computing, What types of new ...

What types of new jobs are created because of computing? And that old professions are being eliminated? Because of computing whereas people are getting benefits from automated

What is the problem along with relational database, What is the problem alo...

What is the problem along with Relational Database and what solution you could suggest for it? When we store object orientated data within RDBMS it required to translate in to

Maintenance and administration activities, Maintenance and Administration a...

Maintenance and Administration activities: Name                        : e-Commerce OS and Soft wares    : Websphere 6.0, IHS, Unix, Weblogic 8.1   Maintenance an

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd