How do I cover the catch block in Test class salesforce?

How do I cover the catch block in Test class salesforce?

if you want your tests to cover some piece of code you have to make sure that the execution will run into this line….In this example:

1. public void someMethod(String a) {
2. try {
3. if (a. size() == 5) {
4. // do something.
5. }
6. } catch (Exception e) {
7. System. debug(‘something went wrong, exception: ‘ + e);
8. }

What is doAnswer Mockito?

Use doAnswer() when you want to stub a void method with generic Answer . Answer specifies an action that is executed and a return value that is returned when you interact with the mock.

How to cover catch block in apex Test class in Salesforce?

Try-Catch block we are using for handling the Exception which generated by our Apex Code. Please check the below apex test code which will cover the try-catch block in your apex class. Note: This code is written only to cover catch Block. Loading… Be the first to like this.

How to catch DML exception in apex trigger?

I am trying to catch any error and log to a custom table. The below will cause Duplicate error in UI but nothing is inserted into custome object USD_Error_Log__c.. Its like trigger does not fall into either DMLException or Exception catch blocks. Any and all help is appreciated. Please try dataBase.insert or update like below code.

How to test code coverage in apex Stack Exchange?

This flag, called crashTest, would be set to true before attempting to update the records. When the trigger sees that it’s supposed to crash, it does. You can test your code both ways, once with the flag set, the other with the flag cleared. This will help you cover 100% code.

How to cover catch statement in Test class?

In this example: the try part will throw an exception if a will be null, because you will be trying to dereference a null object (with other words: you will try to call size () method on a null object), so execution will jump into the catch part. To test this case you should do something like this in your test class: