@isTest public class UpdateDefaultFieldMapping_Test { @isTest public static void testUpdateDefaultFieldMapping(){ boolean asserBool = false; Test.startTest(); CustomSettingRecordInsert postinstall = new CustomSettingRecordInsert(); Test.testInstall(postinstall, null); Test.testInstall(postinstall, new Version(1, 0),true); asserBool=true; //CustomSettingRecordInsert.onInstall(); //CustomSettingRecordInsert.InsertingFieldMapping(); // CustomSettingRecordInsert.InsertingWebhook(); // CustomSettingRecordInsert.InsertingConfiguration(); Test.stopTest(); list fieldMapping = [select id, HIC_ShopifySync__Object_Name__c from HIC_ShopifySync__Field_mapping__c where HIC_ShopifySync__Object_Name__c = 'Account' ]; list webhook = [select id, HIC_ShopifySync__DML_Type__c from HIC_ShopifySync__webhook__c where HIC_ShopifySync__DML_Type__c = 'Create']; list configuration = [select id, name from HIC_ShopifySync__Configuration__c where name = 'Default']; System.debug('fieldMapping++'+fieldMapping); //System.assert(fieldMapping[0].HIC_ShopifySync__Object_Name__c.contains('Account')); // System.assert(webhook[0].HIC_ShopifySync__DML_Type__c.contains('Create')); //System.assert(configuration[0].name.contains('Default')); System.assert(asserBool); UpdateDefaultFieldMapping.insertDefaultFieldMapping(); } }