Skip to main content

Test Driven Development - eradicates fear of change

TDD eradicates fear of change.

As a developer, you shouldn't have to guess whether software is working correctly; You should be able to prove it at every step of the way.

A test-driven development (TDD) process allows you to build testing into your daily routine.

You can get instant feedback on the changes you are making which will increase your productivity, confidence and peace of mind.

Definition:
Test-driven development (TDD) is a software development process that relies on the repetition of a very short development cycle: requirements are turned into very specific test cases, then the software is improved so that the tests pass.

This is opposed to software development that allows software to be added that is not proven to meet requirements.

Cons of TDD:
  1. TDD will make you slow when the design is changing rapidly. 
  2. In TDD, emphasis is given to passing tests than design. 
    1. Passing tests is NEVER a key to good quality.
    2. Quality is made by design, not testing.

Comments

Popular posts from this blog

Team Work

Ramo Vigrahavan Dharmah

A great verse from Ramayana: आहार निद्रा भय मैथुनं च  सामान्यमेतत् पशुभिर्नराणाम् । धर्मो हि तेषामधिको विशेष:  धर्मेण हीनाः पशुभिः समानाः ॥ AhAra-nidrA-bhaya-maithunam cha samAnam_etat_pashubhir_narANAm | dharmo hi teShAm adhiko visheSho dharmeNa hInAH pashubhiH samAnAH|| Eating, Sleep, Fear and Sex ; these habits are common between human beings and animals. It is the Dharma which is the special quality of the human beings. Without the Dharma, they are similar to the animals.  Rama is The Embodiment Of Dharma.  Maaricha, while speaking to Ravana- (Aranya Kandam 37-13): रामो विग्रहवान् धर्मः साधुः सत्य पराक्रमः | राजा सर्वस्य लोकस्य देवानाम् इव वासवः || ३-३७-१३|| raamo vigrahavaan dharmaH saadhuH satya paraakramaH | raajaa sarvasya lokasya devaanaam iva vaasavaH || 3-37-13 "Rama is the embodiment of righteousness, he is an equable person with truthfulness as his valour, and as with Indra to all gods he is the king of entire world. [3-37-13] Another great phra

Story about Samsara from Vidura in Maha Bharatha

From Sri Maha Bharatham - 11th Maha Parva (Stri Parva) - Jalapradanika Sub Parva - 5th Chapter "Dhritarashtra said, ‘Tell me in detail everything about the ways of that intelligence by which this wilderness of duties may be safely covered.’ "Vidura said, ‘Having bowed down to the Self-create, I will obey thy behest by telling thee how the great sages speak of the wilderness of life. A certain  brahmana,  living in the great world, found himself on one occasion in a large inaccessible forest teeming with beasts of prey. It abounded on every side with lions and other animals looking like elephants, all of which were engaged in roaring aloud. Such was the aspect of that forest that Yama himself would take fright at it. Beholding the forest, the heart of the  brahmana  became exceedingly agitated. His hair stood on end, and other signs of fear manifested themselves, O scorcher of foes! Entering it, he began to run hither and thither, casting his eyes on every point of