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Web application testing is an included part of every software development life cycle as it ensures
that the application is valid and performs to the standards set. With the advance in software
technology, testing web applications has become quite challenging and requires to be done in a
structured manner.

This blog discusses Changes to Software Development Processes with Application Testing where
various practices with regards to the improvement in techniques including effectiveness,
coverage, and quality of the testing process are suggested.


1. Gaining Knowledge on the Frontiers of Web Application Testing

You should first understand the boundaries of web application testing energy before delving into
the strategies. Testing of web applications is multi-faceted requiring the assessment of aspects
such as:

Functionality Testing: This guarantees that the application behaves as specified and each
function receives the required attention.

Usability Testing: This pertains to how the end users interact with the application making sure it
is intuitive and user friendly.

12 Best Practices for Testing Web Applications

Interface Testing: This assesses how different interfaces interact with each other. APIs,
databases, and user interfaces are some examples.

Compatibility Testing: This focuses on ensuring that the application works well on different
browsers, devices and operating systems.

Performance Testing: This is done to ascertain how well the application performs in terms of
speed, scalability and stability when subjected to heavy load conditions.

Security Testing: This is focused on identifying risks that could be taken advantage by attackers
for strengthening the overall security of the application.

Responsive Design Testing: This focuses on ensuring the application can be viewed as well as
used on various monitor sizes as well as different resolutions.

Since each of these aspects is different, it is prudent to develop a well detailed test strategy.
2. Comprehensive Test Plan Development

A comprehensive test plan is the basic document in the web application testing process. The test
plan must attempt to do the following:

Objectives: What does the testing intend to achieve? What is the aim of the testing? This should
be clearly articulated.

Scope: What to test? Features, functionality, and integrations should be clearly stated.

Test Cases: Develop edge cases or other not-so-obvious scenario based comprehensive test
cases in relation to every aspect of the application.

Resources: Clearly list the materials, technologies, and even human resources needed.

Timeline: Provide an estimated and proposed timeline of tests that will need to be done.

Risk Management: Suggests any possible risks and complications in attempts to minimize and/or
solve them.

An organized, effective, and complete testing process is demonstrated by documenting a test
plan properly.
3. Test Cases Should be Prioritized by Risk Level


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Not every performance feature on a web application is equally weighted. Some are very important,
while others may have more subtle effects on performance. Allocating resources to the most
important areas first is possible by prioritizing test cases on risk levels.

Critical Path Testing: Establish which core functionalities the application depends on and examine
those first.

High-Risk Features: These include features that deal with processes involving sensitive
information such as payment and user logins.

Frequent Use Cases: This entails testing features that are predicted to be the most popular among
users, as these areas are more prone to bugs.

With this approach, you focus on high-risk areas first which will allow you to cover the most
important tasks from the beginning of the testing phase.
4. Automate Where Possible

Automation is one of the core issues in the wealth of testing a web application. Many Web
Application Testing tools can perform monotonous work more efficiently than manual testers,
allowing them to focus on more important testing strategies.

Regression Testing: Whenever changes are made in the code, automated tests are ideally suited
for regression testing which validates that no other bugs have been introduced.

Continuous Integration: Automated testing needs to be scaled in a continuous manner so that it
is built into the continuous integration process where tests are run every time there is an addition
of new code into the repository.

Performance Testing: Performance testing can be conducted via tools like JMeter or LoadRunner
that can load thousands of users to test system performance and scalability.

Unfortunately, not every type of test can or should be automated. Tests where personal discretion
is applied like usability or exploratory can and should remain to be manual tests.
5. Intertwined Security Testing In All Phases Of Software Development

There are numerous web applications and associated risks from cyber-threats is particularly
alarming, hence, security is considered a top priority. Due to the fact that there are serious cyber-
attack risks emerging everyday, application security testing ought to be done from the very
beginning of the application’s life cycle as compared to being done at the last stage.