How do you write a unit test for a trigger whose only function is to make a callout?
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Answer / Ritesh Pal Singh
To write a Unit Test for an Apex Trigger that makes Callouts, use the `Test.startTest()` and `Test.stopTest()` methods to wrap the testing code inside a test method and simulate asynchronous calls. Here's an example:
```java
@isTest
private class MyTriggerTest {
static testMethod void testMyTrigger() {
Test.startTest();
// Create test records, set up any required dependencies
MySObject__c record = new MySObject__c(...);
insert record;
// Call the trigger
MySObject__c[] records = new MySObject__c[]{record};
MyTrigger.myTriggerMethod(records);
// Assert that callouts are made successfully
Test.stopTest();
}
}
```
In this example, you should replace `MyTrigger` and `myTriggerMethod` with the actual Trigger class name and method name.
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