How do you approach performance testing

Identify the Test Environment and Tools. Identify the production environment, testing environment, and testing tools at your disposal. … Define Acceptable Performance Criteria. … Plan and Design Tests. … Prepare Test Environment and Tools. … Run the Performance Tests. … Resolve and Retest.

What are the approaches of testing?

Proactive – An approach in which the test design process is initiated as early as possible in order to find and fix the defects before the build is created.
Reactive – An approach in which the testing is not started until after design and coding are completed.

What are the 4 types of test approaches?

Unit testing.
Integration testing.
System testing.
Acceptance testing.

How do you prepare for a performance test?

Identify the testing environment. …
Identify performance metrics. …
Plan and design performance tests. …
Configure the test environment. …
Implement your test design. …
Execute tests. …
Analyze, report, retest.

What is a test first approach?

Test-First development or TDD is a built-in quality method used in Extreme Programming methodology where developers write the unit tests before writing the production code. … The test-first approach gives you an outside-in perspective. Such that you build and run focused tests specifies and validates the code’s purpose.

What does performance testing include?

Performance testing is a testing measure that evaluates the speed, responsiveness and stability of a computer, network, software program or device under a workload. … Typical parameters include processing speed, data transfer rates, network bandwidth and throughput, workload efficiency and reliability.

Which is the best performance testing tool?

WebLOAD. This is an enterprise-scale load testing tool that can generate real-life and reliable load scenarios, even in most complex systems. …
LoadNinja. …
LoadView. …
StresStimulus. …
Apache JMeter. …
SmartMeter.io. …
Rational Performance Tester. …
Silk Performer.

What is a test approach document?

A Test Strategy document is a high level document and normally developed by project manager. This document defines “Software Testing Approach” to achieve testing objectives. The Test Strategy is normally derived from the Business Requirement Specification document.

How many types of performance testing techniques are there?

There are 5 main types of performance testing.

What are the main approaches for identifying test cases?

two essential approaches for identifying test cases are referred to as functional and structured testing. Both of them have a number of distinct test case identification methods which are typically known as testing methods.

Article first time published on

How do you perform agile testing?

Provide continuous feedback. Agile testers do not simply test constantly. …
Deliver value to the customer. …
Enable face-to-face communication. …
Have courage. …
Keep it simple. …
Practice continuous improvement. …
Respond to change. …
Self-organise.

What is fuzz based testing?

In the world of cybersecurity, fuzz testing (or fuzzing) is an automated software testing technique that attempts to find hackable software bugs by randomly feeding invalid and unexpected inputs and data into a computer program in order to find coding errors and security loopholes.

How do you write a TDD code?

Add a test.
Run all tests and see if any new test fails.
Write some code.
Run tests and Refactor code.
Repeat.

What is meant by test-first coding?

Test-first programming involves producing automated unit tests for production code, before you write that production code. Instead of writing tests afterward (or, more typically, not ever writing those tests), you always begin with a unit test. … You then produce exactly as much code as will enable that test to pass.

What is performance testing framework?

The performance testing framework aims to provide software testers with an integrated process from test cases design, test scripts generation, to test execution. … This helps software testers to focus more in the design of performance test cases.

Can selenium be used for performance testing?

Selenium is used to perform load testing and JMeter is used to measure the performance of the same. One can measure how fast HTML pages take to load, and also check javascript and CSS performances. This is done using a combination of the graphical JMeter interface and some scripting to invoke Selenium code.

What is TestNG in testing?

Definition: TestNG (Test Next Generation) is the testing framework. TestNG is inspired from JUnit and NUnit, but it has a new functionality that makes this framework more powerful and easier. TestNG is designed in such a way that it covers all the categories of tests comprising unit, functional and integration.

How do you write a performance test report?

Target audience.
Project/Release/Build details.
Test Environment and the version details.
Type of testing (load/stress/endurance/volume/spike)
Workload model.
Protocols.
Time zone/timestamp.

When performance testing is performed?

In this approach, we usually wait until the end of development to start testing. The performance tests take the form of acceptance testing and if the criteria are met, the system is ready to go into production. This involves simulating the expected load scenario.

How did you test performance and scalability?

Scalability testing is performed by conducting a series of load tests with complementary hardware and software changes made while keeping the other conditions same. It tests for various attributes as below: System throughput. Network/Memory Usage.

What is soak test?

Soak testing (otherwise known as endurance testing, capacity testing, or longevity testing) involves testing the system to detect performance-related issues such as stability and response time by requesting the designed load on a system. … Soak testing is a type of load testing.

How do you approach a test plan?

Test Scope: “Areas / Functionalities that will be included during the Test Cycle” is Known as a Test Scope. …
Test Schedule: …
Test Types / categories: …
Test Environment: …
Test Approach: …
Exit Criteria: …
Open Risks or Issues:

How do you create a test plan and strategy?

Analyze the product.
Design the Test Strategy.
Define the Test Objectives.
Define Test Criteria.
Resource Planning.
Plan Test Environment.
Schedule & Estimation.
Determine Test Deliverables.

What is the key factors in choosing the test approach for an application?

Software development lifecycle – Testing is an ongoing process. Each stage of application development demands different type of testing technique. So the software development lifecycle is a deciding factor in choosing testing methodology.

What is Jira tool in testing?

JIRA is a software testing tool developed by the Australian Company Atlassian. It is a bug tracking tool that reports all the issues related to your software or mobile apps. The word JIRA comes from the Japanese word, i.e., “Gojira” which means Godzilla.

Which tool can be used for agile testing?

S.No.Tool & Purpose1Hudson CI Framework2Selenium Functional Testing – Integrated with Hudson3CruiseControl CI Framework4Junit Java Unit Test

What is Scrum in software testing?

Scrum testing is a type of software testing that is performed to check the ability of the software or application to execute complicated processes. This testing also checks various other parameters of the software like quality, usability and performance.

What is Gorilla testing?

Gorilla Testing is a type of software testing which is performed on a module based on some random inputs repeatedly and checks the module’s functionalities and confirms no bugs in that module.

What is GREY box fuzzing?

Greybox fuzzing is an automated test-input generation technique that aims to uncover program errors by searching for bug-inducing inputs using a fitness-guided search process. … That is, they regard a test input that covers a new region of code as being fit to be retained.

What is API testing approach?

API testing is a set of quality assurance actions that include sending calls to the API, getting output, and validating the system’s response against the defined input parameters, in particular, the accuracy of data and data’s format, HTTP status codes, and error codes.

What is BDD selenium?

Behavior-driven Development (BDD) is an agile software development practice that enhances the paradigm of Test Driven Development (TDD) and acceptance tests, and encourages the collaboration between developers, quality assurance, domain experts, and stakeholders.