Updated May 16, 2023

Introduction to SoapUI Interview Questions and Answers

Testing is as crucial as development. It is a performance indicator and an assurance to the stakeholders. In the market, there are several alternatives to test web services like JMeter, Postman, Widdler, HttpMaster, and WebInject, to name a few. This open-source test application is still gaining popularity among users.

It is a free, open-source functional testing application for SOA and web services. This empowers its users to test web services like SOAP-based, Restful, JMS, HTTP, databases, and many others. A dedicated rich interface enables its users with an interactive test environment. One can perform several types of testing like functional, regression, and load In Soap UI.

Technicality:

Developer – SmartBear Software

Initial Release – 2005

Stable Release – version 5.4 (in Nov 2017)

Type – SOA and web services

If you are looking for a job related to SoapUI, you must prepare for the 2023 SoapUI Interview Questions. Every interview is indeed different as per the various job profiles. Here, we have prepared the critical SoapUI Interview Questions and Answers to help you succeed in your interview.

This 2023 SoapUI Interview Questions article will present the ten most important and frequently asked SoapUI Interview questions. These questions are divided into two parts as follows:

Part 1 – SoapUI Interview Questions (Basic)

This first part covers basic SoapUI Interview Questions and Answers.

Q1. Despite so many functional testing tools in the market, why do you prefer Soap UI?

Answer:
Why we prefer SoapUI are as follows:

Easy to install
An interface is easy to use and understand
Availability of automating the test cases
Mocking availability
Easy Integration

Q2. What are web services?

Answer:
For any web application, there are two ends –client and server, where the requests are sent by the client side and are responded back by the server side. Web services are web-enabled components that help to communicate the data between the client and the server. This can be easily accessed over the Internet. It works on the concept of XML messaging concepts.

Let us move to the next SoapUI Interview Questions.

Q3. How the hierarchy goes in Soap UI for testing the project’s build?

Answer:
The sequence of operations is as follows –

TestSuite
TestCase
TestStep

Q4. How to automate web services in SoapUI?

Answer:
This is the basic SoapUI Interview Question asked in an interview. Below are the points on how to automate web service in soapUi are as follows:

Create a project and add it to the WSDL file
Add the test suite, test case, and test step.
Custom validation using Groovy steps
Call the external data source, if any.
Add ascertains (if any)
RUN the test

Q5. Name the different kinds of assertions available in SoapUI.

Answer:
One of the crucial features of SoapUI is assertions. Below listed is its kind –

Simple contains
Schema compliance
Simple not contain
Soap Faults
Response SLA
XPath Match
XQuery Match
WS security status
Script Assertion
WS – response assertion

Q6. Name the types of data sources compatible with Soap UI.

Answer:
The files format compatible with Soap UI is

Excel File
CSV file
ODBC sources
SQL/ADO Objects

Let us move to the next SoapUI Interview Question.

Q7. Tell me about the resource root property in Soap UI, along with resource root examples.

Answer:
The resource root property helps to control the Soap UI path for any project resources. If the resources are external, they are needed to include in the project during distribution.

Regarding the root, examples refer to the below-mentioned scenarios –

If a user has a file (let’s say RPAdata.xls) to which he needs access, then the d:\projects\ folder will contain the project’s root files.

Absolute path
Project path
Workspace path

Part 2 – SoapUI Interview Questions (Advanced)

Let us now have a look at the advanced SoapUI Interview Questions.

Q8. Brief me on the steps needed for Security testing.

Answer:
The steps of security testing are as follows.

First, to create a functional test case, if there are already any available ones, a user can opt for that as-well
Add a security test
Run the security test
Analyze the report
Create a Report

Q9. Name the factors that affect web services performance.

Answer:
First, I want to name them, and then I would like to brief them.

A large volume of XML/JSON files is getting processed on the server side:
Processing of payloads (series of requests and related responses)

The above two factors contribute to the maximum poor performances; the effects get multifold when the application server is not robust and implements complex WSDLs. Sometimes the requests are responded to quickly because of these reasons.

Security is another crucial factor that has always been a concern and worries the tester who does web performance testing. The reason is that HTTPS sites are considerably low when a tester adds a WS-security layer; this decreases the performance furthermore.

Let us move to the next SoapUI Interview Questions.

Q10. How will you import the Postman collection into a Soap UI?

Answer:
We need to follow a series of steps –

Select a File>Import Postman Collection

When the “import Postman Collection” opens, click Browse and select the Postman collection to import.

By doing this, the Soap UI will create a new project automatically and imports all the related APIs in the collection. Once done, the Soap UI application prompts the user to select the test case name.

Q11. Name the different components that can be used in Soap UI web services.

Answer:
These are the frequently asked SoapUI Interview Questions in an interview. Five main components are used in web services which are –

WSDL –Web Services Description languages
SOAP – Simple Access Object Protocol
UDDI – Universal Description, Discovery, and Integration
RDF – Resource Description Framework
XML – Extensible Markup Language

Q12. What is WSDL?

Answer:
These are the most asked SOAPUI Interview Questions in an interview. WSDL is used for the following reasons –

To get the origin of web services.
To fetch the header information.
Port-type information’s
Input/output messages

Q13. What do you understand by UDDI?

Answer:
It’s a kind of global repository containing all web services. Working on a project, when there is a need to fetch several details for testing purposes, a tester can find them here. If a new web service can be registered using this. A place that contains detailed information about the WSDL.

Q14. State some challenges you encounter while testing the web service using Soap UI.

Answer:
We often encounter these things as a tester while working on any web service. The biggest of them is that the testing is done via GUI, and most Web services do not have a GUI.

Conclusion

We live up to the expectations of our readers and always mention precautionary measures (if any). We do not want to limit you when it comes to knowledge. So, it’s our responsibility to make our readers aware of certain things. The experienced folks’ interview is generally work-related, and the experience they have (means real work scenarios). For our fresher reader, we would like to say that apart from these crucial interview questions, we also have a hands-on session on the Application. If the tool knowledge is there, things will become relatively easy.

Quiz Result
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