Software Testing Training
Software testing is an investigation conducted to provide stakeholders with information about the quality of the product or service under test. Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing can be stated as the process of validating and verifying that a computer program/application/product:
» meets the requirements that guided its design and development,
» works as expected,
» can be implemented with the same characteristics,
» and satisfies the needs of stakeholders.
What Is Software Testing?
Software testing is the act of checking the correctness and the accuracy of the software before launching it to the consumer. Software testing also consists laying down the the process and the final goal of developing the software. Software’s just like human beings go through various stages and testing of the software has to vary based on the phase the software presently is in. This is known as the Software Development Life Cycle and Software Testing Life Cycle.
Why Is Software Testing Done?
Software testing is done keeping in mind the End User of the software. No consumer of any software product or service would like to have a faulty software or a software that does not fulfil his end motive. Thus, big Information Technology companies run the risk of not having adequate sales or receiving complaint for buggy or faulty software’s.
How Is Software Testing Done?
Software testing involves physically running the software and checking if the software gives the desired output at every phase. Software testing can be categorized as Manual Testing and Automation Testing.o Manual Testing
In Manual Testing there is a human tester who has a checklist of modules he has to check in the software and a flow to how the responses that should be derived. In case a software does not deliver the desired output a Manual Tester has to make a note of these inefficiencies to be forwarded to his superiors or the development team.o Automation Testing
In Automation Testing a human allots an automated tool to complete his task for him. This reduces the monotony of repeating every step over and over again as also reduces the chances of errors/lapses while testing. For this an Automation Tester makes use of various automation testing tools developed by HP, IBM and open source tools as well.o Advanced Automation Testing
Testing and QA is the most significant part of any software. Learn the art of software testing where we sharpen your skills on writing test cases, creating reports with live project assistance.
Software testing, depending on the testing method employed, can be implemented at any time in the software development process. Traditionally most of the test effort occurs after the requirements have been defined and the coding process has been completed, but in the Agile approaches most of the test effort is on-going. As such, the methodology of the test is governed by the chosen software development methodology.
Integration testing is any type of software testing that seeks to verify the interfaces between components against a software design. Software components may be integrated in an iterative way or all together ("big bang"). Normally the former is considered a better practice since it allows interface issues to be located more quickly and fixed.
Integration testing works to expose defects in the interfaces and interaction between integrated components (modules). Progressively larger groups of tested software components corresponding to elements of the architectural design are integrated and tested until the software works as a system
Development Testing is a software development process that involves synchronized application of a broad spectrum of defect prevention and detection strategies in order to reduce software development risks, time, and costs. It is performed by the software developer or engineer during the construction phase of the software development lifecycle. Rather than replace traditional QA focuses, it augments it. Development Testing aims to eliminate construction errors before code is promoted to QA; this strategy is intended to increase the quality of the resulting software as well as the efficiency of the overall development and QA process. Depending on the organization's expectations for software development, Development Testing might include static code analysis, data flow analysis metrics analysis, peer code reviews, unit testing, code coverage analysis, traceability, and other software verification practices.