What approach should be followed for the API testing?

How to go about testing the API

• Step 1: Create API testing requirements. To be able to plan API tests, first, you need to determine testing boundaries and requirements.
• Step 2: Establish the API test environment.
• Step 3: Make a trial API call.
• Step 4: Define the input parameters.
• Step 5: Create API test cases.

What are the three stages of an API request?

Table of contents

• About the setup.
• Stage 1: Unit testing.
• Stage 2: Testing against a mock-end.
• Stage 3: Testing full environment.
• Conclusion.

What should be verified in API testing?

The API Hierarchy of Needs identifies usability as the most important element, followed by functionality, reliability, proficiency, and creativity. When running API tests, your business will be testing if the API works as expected, and if it works continuously under heavy load.

Which of the following factors needs to be ensured while performing API testing?

The following factors should be considered when performing API testing:

• Defining the correct input parameters.
• Verifying the calls of the mixture of two or more added value parameters.
• Defining the basic functionality and scope of the API program.

When should we do API testing?

API testing is critical for automating testing because APIs now serve as the primary interface to application logic and because GUI tests are difficult to maintain with the short release cycles and frequent changes commonly used with Agile software development and DevOps.

Why we should do API testing?

Helps uncover small issues before these become bigger issues API testing helps evaluating the code-level functionality and one can check the sturdiness of the applications before GUI tests. It can help uncover smaller errors early on before these become larger issues at a later time.

What is stage in API?

A stage is a named reference to a deployment, which is a snapshot of the API. You use a Stage to manage and optimize a particular deployment. For example, you can configure stage settings to enable caching, customize request throttling, configure logging, define stage variables, or attach a canary release for testing.

How do I use API gateway stages?

Sign in to the API Gateway console at https://console.aws.amazon.com/apigateway .

1. From the APIs navigation pane, choose Stages under an API.
2. From the Stages navigation pane, choose Create.
3. Under Create Stage, enter a stage name, for example, prod , for Stage name.

Why do we perform API testing?

At its most basic level, API testing is intended to reveal bugs: inconsistencies or deviations from the expected behavior. Continuous testing is also very important to make sure it continues to work when the public has access to it.