Selenium
is an open-source automated testing suite which has been designed for web
applications spanning across different browsers and platforms. While
being similar to HP’s Quick Test Pro (QTP), Selenium concentrates on automation
of web-based applications. It is a collection of different tools, and it also
has different developers as well. Learn selenium automation from Selenium online training by team of experts from Learn IT Training.
Selenium is a whole lot more than an individual tool and consists of a host of software’s, each of which cater to different testing needs of an enterprise. It
has four elements:
- Selenium remote control (RC)
- Selenium Integrated Development Environment (IDE)
- Selenium grid
- Web driver
Skills required for software testing
The
process of validating a computer program to ensure it meets the specified
requirements and generates the wanted results, while identifying bugs in the
software product. Testing is deemed as indispensable in the Software
Development Lifecycle (SDLC).
Software
Testing is indispensable to provide a quality product without any bug or issue.
The
given skills are vital to become a great software tester.
Analytical skills: Analytical
skills helps to divide a complicated software system into smaller functioning
units to gain an enhanced understanding and to generate test cases. A great
software tester will always have highly developed analytical skills.
Communication skill: Test
strategies, test cases, bug reports etc. which are known as testing artefacts
are generated by the software tester and should be easy to comprehend and read.
Testers will have to interact with developers when a bug has to be handled or
to trouble-shoot other issues. This would require a good deal of diplomacy and
discreetness.
Time Management and Organization Skills: Software
testing is a demanding job and this is especially true during the time of code
release. A code tester should be able to efficiently manage workload and
exhibit high productivity and optimal time management and even overall
organizational skills.
These
under mentioned Technical Skills are just as vital in taking up testing as a
career:
Basic knowledge of Database/SQL is a must: To
facilitate data validation it is necessary to possess a good knowledge of
databases such as Oracle and MySQL (Learn SQL concepts from SQL server training). This holds true
because software systems are said to contain massive amounts of data in the
background. SQL Queries ranging from simple to complex can be utilized to
verify if proper data is stored in the specific backend database.
Basic knowledge of Linux commands: A
good knowledge of Linux commands is crucial for testers to be successful in
their career. This is mostly because the applications such as Databases,
Web-services and application servers.
Knowledge of any scripting language will be a
plus point: A good hold on scripting languages such as
Javascript, C# and VBScript is very useful for someone looking out for a job in
testing. While some companies also use Perl or Shell scripting and hence there
is a huge rise demand for testers in the same domain.
Knowledge and hands-on experience of Automation
tool: To be a great tester one needs to have a good knowledge
of tools used to automate testing of applications such as Selenium, HP UFT/QTP,
QA/QTP testing training by experts
with new teaching methodologies and also performance testing tools like
Loadrunner and Jmeter. And also ETL testing tools such as Informatica and
Abinitio etc. are useful in this regard. Along with a good grasp of the
automation tool, it is also essential to have great hands-on experience with a
tool of one’s choice to establish mastery over the tool.
Career progression of Selenium
professionals
Since
Selenium is an open-source tool and support for the same exists for all the
browsers that exist currently. It also supports popular programming languages
such as Perl, Ruby, Java and MS.Net (Learn Concepts from MS.Net training) allowing the user to pick and choose the one that
suits them the best.
Your
career progression as a software tester (QA Analyst) in typical CMMI level 5
company will look like the following but will vary from company to company.
This will depend on the skill level of the employee and the previous
experience.
QA Analyst (Fresher)
=> Sr. QA Analyst (2-3 years’
experience) => QA Team Coordinator (5-6
years’ experience> =>Test Manager (8-11
years’ experience) => Senior Test Manager
(14+ experience)
The
demand for Selenium is shooting up in the automation tools domain since
corporation are increasingly making use of web applications. This being said, a
lot of vendor tools providers are supporting Selenium technology and using the
same to automate web application testing. The mentioned tools are said to work
around Selenium as a wrapper by joining Selenium Web Driver with the backend
architecture. This kind of integration will help test client applications along
with testing web applications through interactions obtained by pulling the
APIs.
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