Earlier we have learned to Create JSON payload using Jackson API. Now we will learn to use that JSON payload in a request using Rest Assured. body(Object object) When we create a JSON Object using Jackson API then it is a type of ObjectNode class which is a Node that maps to JSON Object structures …

About Jackson API Jackson API is a high performance JSON processor for Java. We can perform serialization, deserialization , reading a JSON file, writing a JSON file and a lot more things using Jackson API. To use Jackson API, we need to add it in java project build path. You can add using Maven or …

An API may accept a JSON Array payload as well. For example:- Booking for multiple passengers at once. In this case, we may need to pass multiple JSON objects within a JSON array. An example is below:- I just twisted Restful Booking API for multiple bookings at once. We need to add as many JSON …

We can create a JSON Object using a Map in Java. You must note here that I am using the word “JSON Object”. A JSON Object is a key-value pair and can be easily created using a Java Map. A Map in Java also represents a collection of key-value pairs. Start with a very simple …

JSON stands for “JavaScript Object Notation” which is a lightweight , language independent and self describing format in text for data storing and interchange. JSON is easy to read, write and create for humans which makes it famous over XML. JSON was derived from JavaScript but now it is supported by many languages. A file …

When a request is sent to a server, it responds with a response. The amount of time taken between sending a request to server and retrieving a response back form a server is called Response Time. An API must be faster. As a part of API testing, we must check the response time as well. …

You may required to save API response in to an external file like text or JSON etc file for future reference or as a proof. In this post, we will concentrate on saving response in a text file. Rest Assured provides below methods to get response as:- As byte array :- asByteArray() As input stream …

Suppose you have a request payload (JSON or XML) in a file and you required to directly send that file as a payload to request in stead of reading it first and then passing. Sending file as a payload directly is a good idea when you have static payloads or minimal modification. “body()” method of …

Writing response into a JSON file Rest Assured provides below methods to get a response as:- As byte array :- asByteArray() As input stream :- asInputStream() As string :- asString() All the above methods output can be used to write into a JSON file. Example program Output Refresh the project folder if you are using …