8 Cucumber Interview Questions (How to Answer Them) walkini
Cucumber is an open source testing tool that enables users to create test scenarios to determine the functionality of a piece of software. It helps support behavior-based development (BDD), a methodology that encourages collaboration between software developers, testers, and customer experts and makes it easier to validate software. If you’re interested in pursuing a position as a software developer or tester, it’s important to know how to answer questions about Cucumber. 8 Cucumber Interview Questions (How to Answer Them) walkini
In this article, we discuss several interview questions related to using Cucumber for software testing, each with a sample answer to guide you in preparing your own.
Cucumber interview questions with sample answers
Cucumber enables users to easily test software while collaborating with others. It helps make test cases or scenarios easy to read, thereby allowing even non-technical users to understand them and allowing developers to develop reusable test cases. The following questions and answers will help you prepare for an interview that will test your knowledge of this testing tool:
1. What are cucumbers and why are they significant?
Most employers expect software developers and testers to have a detailed understanding of Cucumber. This question tests your basic knowledge of what Cucumber is and why it’s useful, and helps employers determine your level of experience. Based on the answer you give, they can determine how qualified you are for the position. To answer this question, let’s summarize the basics of what Cucumber is, and briefly describe why it is important in the software development process.
Example: “Cucumber is a software testing tool that allows users to write test cases that are easy to understand and replicate. It is important because it supports BDD, which allows quality assurance experts, software developers, customer support experts, and various professionals. Business analysts to develop software applications without requiring extensive technical knowledge. . to understand. It helps testers and developers evaluate the functionality of various software programs and automate tests that customers can understand. It helps reduce total testing time, which allows companies to release . software to customers and find and fix any problems with it much faster.”
2. Describe Gherkin syntax and BDD principle.
Employers ask this question to further assess your basic knowledge of Cucumber and determine if you are familiar with the Gherkin syntax that uses keywords to create automated tests. In general, using cucumber requires more direct experience. Employers are usually looking for a response that describes what the primary Gherkin keywords are, what BDD is, and how it relates to Cucumber. Begin by explaining the Gherkin syntax and provide a basic overview of BDD.
Using the Gherkin syntax, for instance, you can define behaviour without going into great detail. Most lines within a Gherkin document begin with a keyword, which you can follow up with whatever text you want. Common keywords include ‘feature,’ ‘rule,’ ‘example,’ ‘ Background,’ ‘Situation Outline,’ ‘Examples.’ “BDD is an agile software development method that involves creating software based on the unique needs of its users. It also allows for cross-functional collaboration between software developers, testers, and professionals in positions that interact more directly with customers.”
3. Explain what some keywords in Cucumber mean.
Hiring managers ask this question to further gauge your knowledge of Cucumber and the Gherkin language it uses. They are looking for an answer that demonstrates a thorough understanding of the language and your confidence in explaining its elementary elements. Demonstrate your ability by explaining what some of the most common keywords mean and how to use them. Consider using examples to make it easier for your interviewer to understand how to use keywords.
Example: “Cucumber has many keywords with different meanings and functions. The purpose of ‘Feature’ is to provide a comprehensive description of a software feature. You can test a scenario several times using “Scenario Outline.” This can be especially so. To consider all different types of users when developing a sign-in feature It’s useful because it lets you. ‘Background’ enables you to define a phase or set of phases that is the same for all software tests. It executes the steps before execution. the actual tests.”
4. Describe some primary benefits of using cucumber
Hiring managers ask this question to determine if you can think independently and discuss the positive attributes of the testing tool using your own experience. A developer or tester with extensive experience with Cucumber can usually answer this question easily. Mention at least three primary benefits of the tool and explain why it is so valuable when developing software. Make an effort to connect the advantages you list to your personal experience.
Example: “From my own experience working with Cucumber, I found that it supports many different programming languages, which is especially useful when collaborating with different developers. It works as an end-to-end testing framework, which means it enables all different types of tests. And to keep costs down.” It makes code reuse easy because of its simple architecture, which helps to develop different applications quickly and easily.”
5. List required files and annotations in Cucumber framework.
This question further assesses your knowledge of cucumber and helps employers determine if you have a deep understanding of its primary processes and components. Knowing what files and annotations are in Cucumber may be important for the role. Please answer this question by providing as much detail about the files and annotations as you can.
Example: “There are five primary annotations in Cucumber. ‘given’ determines the specifications of the test, ‘when’ establishes the starting point of the test, ‘then’ specifies the chosen result of the test, ‘and’ provides the logical condition for the test and ‘but’ outlines the relationship between two available instructions. In Cucumber, a A feature file contains the descriptions of your tests and stores your test cases, while a step definition file translates the test case steps from the feature files into code. A test runner file enables you to execute multiple tests simultaneously and helps link the feature and step definition files.”
6. How does the BDD process work?
As your interview progresses, you may face more specific and complex questions. Employers may ask this question to assess your knowledge of the BDD process, which is important in many software development roles where Cucumber is frequently used. When answering this question, it’s important to clearly state each step in the process and structure your knowledge in a way that best demonstrates your expertise.
Example: “The BDD process includes three primary steps. The first is the discovery step, which involves creating acceptance criteria. This step is often a collaborative process, involving professionals from different backgrounds working together to determine additional criteria to include. The next step in the process is the formulation step, which involves creating acceptance tests. , the initial acceptance criteria from discovery are simple and unambiguous, and this step helps resolve any ambiguities and develop more detailed criteria.Acceptance tests, which continue
7. What is the difference between selenium and cucumber?
Although both Selenium and Cucumber are useful for functional software testing, there are some important differences between them that you should be aware of if you are on a software project. Employers may ask this question to determine your basic understanding of the two automation tools and to allow you to provide insight into how they differ in your own words. In your answer, state the primary differences between selenium and cucumber and briefly indicate the significance of those differences.
Cucumber is a tool for BDD, whereas Selenium is largely a tool for web applications, even though both technologies and automation tools, Selenium and Cucumber, for example, are both technologies and tools. Another common difference is that Selenium performs user interface tests, while Cucumber performs acceptance tests. Teams often choose to use Selenium over Cucumber, and professionals Developers and business teams use Cucumber because of its broad appeal and the ease of creating scripts.”
8. How do you use options tag in Cucumber?
This question assesses your knowledge of tags that allow you to organize and simplify your test cases in Cucumber. The interviewer ultimately wants to understand how comfortable you are working with Cucumber and whether you understand how to use the options properly. Consider referencing your previous experience using the options or give a specific example of a project you worked on where you used the tag. If possible, you should also give the company a demonstration of how Cucumber’s options function.
Example: “The option tag helps create a link between feature files and step definition files, linking each feature file to its corresponding step definition file. In my previous role as a developer for a software startup, I tried various projects. With the help of options , a feature file option and a step definition My team often used options to set the file option as well. The two parameters were features and glue and the feature option was glue and glue specifying the path to the feature file. step definition file.”
Cucumber Interview Tips
- Review your cucumber knowledge. Make sure you have the knowledge you need to confidently handle a variety of situations involving cucumbers.
- Attend a mock interview. Ask someone close to you who knows about cucumbers to help you practice your interview to improve your answers.
- Find more Cucumber questions. Refresh your memory by researching more questions that you haven’t already practiced answering, especially if you don’t have consistent experience with Cucumber.
- It is important to spend some time before the day of your interview. Preparing for your interview will help you feel more confident and answer each question to the best of your ability. Here are some practical ways you can prepare for your interview: