Research structures are usually a collection of guidelines
or rules, used to build test cases. These have a structured test language and
reporting framework to test applications, which can reduce the expense of test
maintenance. Libraries can connect tests back to other parts of the lifecycle
of software development (SDLC), such as specifications and defects, enabling
teams to identify and fix bugs faster.
However, not all test systems are automation
systems-something that is important to bear in mind when designing the latter.
A research environment includes all the methods and activities intended to
build applications.
User Interface Testing:
To ensure good visual aesthetics of the web application, UI
and usability testing are a core feature of the QA practice. You can access any
application via a URL i.e Web-based ui testing.
In these tests, we specifically check the front end of the program that the end
user would be using.
Every browser views web pages differently. So it's important
for different browsers to make a page look the same. If a webpage is distorted
and unmanaged then viewers will leave
the webpage. Therefore, to get better
results, a website will undergo UI testing.
To get in depth knowledge on UI, enrich your skills on UI online training Course
What is GUI Testing?
GUI TESTING is a form of software testing which tests the
Application user interface. UI testing involves screen scanning with controls
such as menus, buttons, icons and all form-toolbar bars, menu bars, dialog
boxes, windows, etc. The aim of testing the Graphical User Interface (GUI) or
UI testing is to ensure that the functionality of the UI works according to the
specification.
The User sees the Interface. Say if you visit
onlineitguru.com , you are going to see the homepage is the site's GUI
(graphical user interface). The source code is not available to a user. The
User can see the GUI. The emphasis is especially on the structure of the
design, images that they function properly or not. To confirm the user
interface is working properly we perform UI testing.
Manual Based Testing
In this testing, testers usually perform graphical display
review as per the specifications in the document
Record and replay:
You can use automation tools for UI testing. This happens in
2 parts. During Record the automation tool records test moves. The recorded
test steps are performed during playback on the Application under Replay.
Model based testing:
A model provides a
graphical representation of the behavior of a program. It helps us understand
and predict actions in the network. Models aid in an effective test case creation
using the system specifications. For this model-based research, the following
needs to be considered:
●
Construct the model
●
Evaluate Inputs for
the model
●
Measure the expected
output for the model
●
Run the tests
●
Compare actual
performance with planned results
●
Make a decision on further model action
Some of the modeling techniques from which you can derive
test cases:
●
Charts-shows the state
of a program
●
Decision Tables-Tables
used to evaluate outcomes for each Model-based test applied
Feedback is an emerging technique to produce test cases from
the requirements. Compared to the above two approaches, its main benefit is
that it can evaluate undesirable states that your Interface can attain.
Open source tools for automated UI testing are available
below.
Item Licensed
|
Under
|
AutoHotkey
|
GPL
|
Selenium
|
Apache
|
Sikuli
|
MIT
|
Robot System
|
Apache
|
Water BSD
|
Dojo
|
Toolkit
|
BSD
|
Example of User Interface Testing
Cases:
●
Interface Testing
essentially includes checking the elements size, location, width, height.
●
Testing of the
reported error messages.
●
Testing various parts
of the screen.
●
Checking the font
whether or not it is legible.
●
Checking the screen in
various resolutions with the aid of zooming in and zooming out like 640 x 480,
600x800, etc.
●
Check the text
orientation and other elements such as icons, buttons, etc. are in the appropriate
position or not.
●
Checking the fonts
colors.
●
Check error messages
colors, warning messages.
●
Check whether or not
the picture has sufficient clarity.
●
Checking the pictures
in harmony.
●
Spelling research.
●
The user does not get
annoyed while using the program interface.
●
Check whether or not
the GUI would be attractive.
●
Checking of the
scrollbars, if any, according to page size.
●
If any, check the
fields disabled.
●
Tests of the images
dimension.
●
Checking the headings
whether they are matched correctly or not.
●
Checking the hyperlink colour.
GUI Testing:
Follow the following steps
TC 01- Check that the text box correctly matched with the
label "Source Document."
TC 02- Check a correct alignment of the text box with the
label "Package."
TC 03 – Verify that the "Browse" label is a button
located at the end of the TextBox with the name "Source Tab."
TC 04 – Verify that the "Browse" label is a button
located at the end of the TextBox with the name "Set."
TC 05 – Verify that the text box with the label
"Name" is properly aligned.
TC 06 – Verify that the "Modifiers" label consists
of 4 public, normal, private, secure radio buttons with the name.
TC 07 – Check that the "Modifiers" label consists
of 4 radio buttons which are correctly arranged in a row.
TC 08 – Check that the "Superclass" label under
the "Modifiers" label consists of a drop-down correctly.
TC 09 – Check that the "Superclass" label is
composed of a button with the "Browse" label on it correctly matched.
TC 10-Verify that the default mouse pointer has moved to the
hand mouse pointer by clicking on any radio button.
TC 11 – Verify that the user should not be able to type in
the "Superclass" dropdown.
TC 12 – Verify that if something has wrongly selected, a
proper error has been produced.
TC 13-Verify that any error has produced in the color of the
RED where possible.
TC 14 – Check that error messages must contain correct
labels.
TC 15 – Ensure that each time you pick the single radio
keys, by default.
TC 16 – Make sure the TAB button will work properly when
switching to another area next to the previous one.
TC 17 – Check that the proper title has to be in all pages.
TC 18 – Check that the text on the page matched correctly.
TC 19 – Check that a proper confirmation message has displayed after updating any sector.
TC 20 — Verify that only 1 radio button must be selected,
and choose more than one checkbox.
Challenges in UI
Testing:
The major challenge in UI testing is Regression testing.
When performing Regression Testing, the most common issue is that the Interface
configuration changes frequently. Checking and determining whether this is a
problem or an improvement is very difficult. The problem occurs when there are
no documents relating to changes to the GUI.
To start a career with UI (User Interface), Please go through the link UI online training Hyderabad
UI Testing Tools:
There are a
variety of UI testing tools. I listed out a few
of UI testing tools below
●
Ranorex
●
Selenium QTP
●
Cucumber
●
SilkTest
●
TestComplete
●
Squish Interface
●
Tester Interface
Conclusion:
A software product's success depends heavily on how the
Interface communicates with the user, and how simple it is to use its different
features. Hence, it is very important to test the GUI. Manual GUI research can
be tedious and dull at times, and thus vulnerable to errors.So people opt for
automation testing most of the time. And you can learn more about UI testing
through UI online training.
