Some Munit Learnings

1. setting uri param in “SetEvent” shape. In the “Attributes” tab, along with the other attributes, add “uriParams” and declare the uri params values like below

#[{
name: "ravi",
gender: "male",
uriParams: { applicationNum: "2121"}
}]

2. uriParams Also, pass all the values with mime type as application/java (although you used application/json in your actual flow)

3. Many times, the values you set will not be reflecting. For example you set a variable, but the value will come as null. Or you may get following error

for example, you have declared a variable with value 2121, however, still the variable value comes null during execution.

Or you may get below error 

Element '<your value here>' is not defined in the Mule Registry

For such cases, to make it work, go to the configuration xml and change the text value=”2121″ to value=”#[‘2121’] .

So where ever you get null values or error, change like this. 

4. Make sure in your values no special character “$” exists