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How do you test API What are the scenarios?

How do you test API What are the scenarios?

These are the individual actions a test needs to take per API test flow….For each API request, the test would need to take the following actions:

  1. Verify correct HTTP status code.
  2. Verify response payload.
  3. Verify response headers.
  4. Verify correct application state.
  5. Verify basic performance sanity.

What are the common tests that performed on API?

API Testing Types

  • Validation Testing. Validation testing occurs among the final steps and plays an essential role in the development process.
  • Functional testing. Includes testing particular functions in the codebase.
  • UI testing.
  • Security testing.
  • Load testing.
  • Runtime and error detection.
  • Penetration testing.
  • Fuzz testing.
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What is scenario in testing with examples?

A test scenario, sometimes also called a scenario test, is basically a documentation of a use case. In other words, it describes an action the user may undertake with a website or app. It may also describe a situation the user may find themselves in while using that software.

What skills do you need for API?

7 API development skills

  • API design. Understanding how to design API connections between multiple devices can help develop API skills.
  • Cross-platform development.
  • Multiple coding languages.
  • Front-end development.
  • API orchestration.
  • Integration knowledge.
  • Tool proficiency.

How long does an API test take?

Test results will be emailed from API approximately 4-6 weeks after your exam date….

510 580 TES
577 1169 SIEE
AQ1 AQ2

How can I learn API testing?

10 API Testing Tips for Beginners (SOAP & REST)

  1. Understand API requirements.
  2. Specify the API output status.
  3. Focus on small functional APIs.
  4. Organize API endpoints.
  5. Leverage automation capability for API testing.
  6. Choose a suitable automation tool.
  7. Choose suitable verification methods.
  8. Create positive and negative tests.
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What are the 4 types of acceptance testing?

Types of acceptance testing include:

  • Alpha & Beta Testing.
  • Contract Acceptance Testing.
  • Regulation Acceptance Testing.
  • Operational Acceptance testing.

What is an API test strategy?

The test strategy is the high-level description of the test requirements from which a detailed test plan can later be derived, specifying individual test scenarios and test cases. Our first concern is functional testing — ensuring that the API functions correctly. The main objectives in functional testing of the API are:

What is the difference between UI and API testing?

Once we have a solid foundation of unit tests which cover individual functions, API tests provide higher reliability covering an interface closer to the user, yet without the brittleness of UI tests. API tests are fast, give high ROI, and simplify the validation of business logic, security, compliance, and other aspects of the application.

What can I expect from the API?

The API validates the request and serves the expected results. Additional testing is needed, however – our testing thus also includes errata, searching Song2, song2, or song lyrics. Due to the nature of the test, we should expect a few stated responses.

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How to test the API request for errors?

For each API request, the test would need to take the following actions: 1. Verify correct HTTP status code. For example, creating a resource should return 201 CREATED and unpermitted requests should return 403 FORBIDDEN, etc. 2. Verify response payload.