Postman Runner

by @FachrulCH

API Testing• Who is your target audience? Who is your API consumer?• What environment/s should the API typically be used?• What aspects are you testing?• What problems are we testing for?• What are your priorities to test?• What is supposed to happen in normal circumstances?• What could potentially happen in abnormal circumstances?• What is defined as a Pass or a Fail? What data is the desired output? What is the chain

of events?• What other APIs could this API interact with?• Who on your team is in charge of testing what?

Kinds of API testing

• Functionality testing — the API technically works.• Usability testing — the API is easy to work with.• Reliability testing — the API can be consistently connected to and lead to consistent results.• Load testing — the API can handle a large amount of calls.• Creativity testing — the API can handle being used in different ways.• Security testing — the API has defined security requirements including authentication,

permissions and access controls. See some API security tips for protectiving vital data.• Proficiency testing — the API increases what developers are able to do.• API documentation testing — also called discovery testing, the API documentation easily

guides the user.

postman?

Case 1

What to test?1. Response status 2002. Response time (optional)3. Response is equal to string (optional)4. Total > 05. Content type json6. Contain 'Indonesia'

What the test look like?

Story: We want to get list of country in the system

Case 2

What to test?1. Response status 2002. Response time (optional)3. Contain 1 data4. Content type json5. Contain Selected country name

What the test look like?

Story: We want to get detail info of one country

prepare• Select one country (add following code in case 1 sample)

Generate dummy data http://www.generatedata.com/

Advance trick

Prepared variable

Prepared variable

Used Here

Assertion test

Generate dummy data http://www.generatedata.com/

Download dummy data in .json format

Running a collection

Test result

kelar!thanks :D

@fachrulch