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How to Test APIs Automated

by Syntax Technologies Software Testing Training

The User Interface (UI) layer, the API (or service) layer, and the Data layer are the three basic layers that make up most modern software programmers. The application's business logic is contained in the API layer. This refers to the manner in which users interact with the services and features of the programmed. Therefore, this raises the question: Why is API automation testing Course important in the development environment of today? API automation testing concentrates on the application's security and replies in addition to the business logic. Additionally, API automation is essential for DevOps and Development teams to conduct continuous testing.

Next, we talk about

Why is testing API automation so important?

How to test API automation tools using syntax

Why Syntax is the most trustworthy platform for automating API tests

Benefits and importance of API automation testing

Application developers can start software testing considerably earlier in the development phase than UI or functional testing thanks to API testing automation. Although crucial, unit and regression testing do not completely cover back-end testing or check API functioning.

Major software flaws frequently cause delays in product deliveries and necessitate extensive code rewriting. API testing is essential because it can find the majority of software bugs before they become serious problems.

Additionally essential to any Agile development environment is QA Automation Course. This is so that API testing may give the process flow immediate feedback. Consequently, API testing is favoured over GUI testing for Agile applications.

Here are some advantages of API automation testing to help clarify API testing expertise:

· less code is necessary, which increases speed and lowers the cost of software testing.

· helps developers fix application issues (even before UI development).

· provides thorough application testing under difficult circumstances.

· It is simple to incorporate into UI testing.

How to test API automation tools

As a cloud-based testing platform, Syntax delivers continuous testing for both UI and API components. It provides a codeless strategy for automating API tests. With its design-first methodology, the platform can also create test cases that are modular and reusable.

Here is a list of several methods that can offer thorough API automation testing:

· supports a full technology stack made up of both historical systems and the most recent web technologies.

· provides a straightforward, consistent solution to back-end test automation that supports mainframe, database, and messaging systems.

· allows for the development of UI and API test cases, enabling full automation of the entire technology stack.

· configures endpoint, header, parametrization, and body API testing (if required).

· Easily creates API tests to quickly check the response, status code, and response headers.

· natively integrates with popular DevOps technologies like Jira and Bamboo.

· supports Single Sign-On (SSO) capabilities out of the box.

Examining API Testing

A 360-degree approach to API testing is provided by ACCELQ, encompassing an end-to-end flow for UI and API validation. This makes it possible for a platform to be highly usable.

For back-end API testing, the following services are supported:

· RESTful services and SOAP

· Messaging services like TIBCO, IBM MG, and Apache Active MQ

· Services for MySQL, Oracle, and Postgres databases

· The enterprise message bus uses the TCP, HTTP, SOAP, FTP, Anypoint MQ, and CMIS protocols.

Developers can use Syntax to build a context (unique to the service) and test logic just like they would for any UI-based context. Additionally, Syntax offers thorough support for testing RESTful services. The fundamental procedures for automating the testing of RESTful services are as follows.

1. Establish the REST connection.

First, specify the name and base URL for the REST API connection.

2. Use REST API calls

The next step is to make the REST calls utilising the following services: RESTful GET, RESTful POST, RESTful PUT, RESTful PUT using the Form Input Data Payload, RESTful PATCH, and RESTful DELETE.

3. Examine the REST reply

The REST response is checked in the third stage using:

· The REST response's header value

· For a specific RESTful Request, the Response status code is a particular value.

· The anticipated text is the node value in the REST response.

· The text value does not match the node value in the REST response.

The factors listed below serve as additional evidence that Syntax Technologies is the greatest platform:

· Cloud-based API test automation without code

· API and UI testing automation using a streamlined workflow

· Executions of regression designed for continual improvement

· Management of API test cases, together with test preparation, execution, and monitoring

· connects the relevant API to the business process

· API maturity testing with regression

Supported technologies of Syntax Technologies include:

· databases: MySQL and Oracle

· Tibco, GraphQL, and JMS

· JSON RAML Swagger, Open API WADL SOA / Web services, XML WSDL, XML Schema SOAP, PoX (Plain XML), and GZIP WS Standards are examples of RESTful web services.

· Microservices: AMQP, Kafka, RabbitMQ, MQTT, WebSockets, and Protobuf

Using Syntax Technologies, businesses can accomplish:

· Regression API test speed is three times faster.

· Thanks to in-sprint automation, continuous delivery includes API and UI validations.

· 70% less work is required for test automation

Conclusion

In conclusion, businesses have a variety of API testing tools to select from. But there isn't a "magic bullet" for API automation testing. Syntax Technologies intends to incorporate UI and API testing as well as the advantages of codeless automation and continuous improvement in order to achieve this.