SDET Interviews

SDET Java Interview pattern and collection of questions covering SDET coding challenges, automation testing concepts, functional, api, integration, performance and security testing, junit5, testng, jmeter, selenium and rest assured

What is Idempotent Operation? Which HTTP methods should be made idempotent

Carvia Tech | December 07, 2019 | 2 min read | 503 views

In computer science, the term idempotent is used more comprehensively to describe an operation that will produce the same results if executed once or multiple times

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Create self signed HttpClient and RestTemplate for testing

Carvia Tech | December 05, 2019 | 8 min read | 1,249 views

Transport Layer Security (TLS) and its predecessor, Secure Sockets Layer (SSL), are technologies which allow web browsers and web servers to communicate over a secured connection.

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SDET: Rest Assured Interview Questions

Carvia Tech | December 04, 2019 | 2 min read | 1,558 views | Rest Assured

In this article we will cover important Rest Assured API Interview Questions for Automation Engineer and developers using Java and Kotlin

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Find first non-repeating character from a String

Carvia Tech | December 04, 2019 | 1 min read | 24 views

This article discusses various strategies for finding first non-repeating character from a given string in single pass.

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Calculate factorial of a number in Java using recursion

Carvia Tech | December 03, 2019 | 2 min read | 66 views | Java Coding Challenges

the factorial of a number is calculated by formula `number * (number -1)` till zero and since the value of factorial zero is 1, it acts as a base case in the recursive version of the factorial method.

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REST Assured vs Apache HttpClient and RestTemplate

Carvia Tech | December 02, 2019 | 2 min read | 66 views

REST Assured and HttpClient are designed to solve different set of problems - REST Assured is used for functional testing of REST based services while HttpClient is used for HTTP based communication

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Java 11 HttpClient with Basic Authentication

Carvia Tech | December 01, 2019 | 1 min read | 36 views | java-httpclient

We will create Java 11 HttpClient that accesses Basic Auth protected REST API resource using sync and async mode. We will use Kotlin for the reference implementation.

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Top 50 SDET Java Programming Interview Questions & Answers

Carvia Tech | December 01, 2019 | 4 min read | 5,484 views

Java SDET programming questions and answers for qa and automation tester. Coding interview questions on Core Java, algorithms, data structures, selenium, api testing, performance testing, security testing

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multi-part file upload using RestAssured

Carvia Tech | November 30, 2019 | 2 min read | 426 views | Rest Assured

In this article we will learn how to test multi-part file upload feature using RestAssured library, various assertions, and kotlin support.

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OAuth2 protected resources in RestAssured Testcases

Carvia Tech | November 24, 2019 | 4 min read | 3,801 views | Rest Assured

In this tutorial we will cover accessing OAuth2 protected resources in RestAssured Testcases using Password and client credentials of OAuth2 grant type

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