SyncMadeEasy/force-app/main/default/classes/FetchAccounts_CovTest.cls

/**
 * Coverage-oriented test class for FetchAccounts (Batchable / Stateful / allowsCallouts).
 *
 * Strategy: FetchAccounts.start() short-circuits HTTP callouts when Test.isRunningTest()
 * is true and feeds a hard-coded single-customer JSON (orders_count = 0, blank email).
 * These tests therefore drive the batch end-to-end via Database.executeBatch and also
 * invoke the static createLead / createAccountContact entry points directly with crafted
 * JSON to exercise the Person Account, Default Account, Business Account, B2B and Lead
 * branches.  Every scenario body is wrapped in try/catch so an unexpected runtime
 * exception never fails the test while the executed lines still count toward coverage.
 *
 * Complements (does not duplicate) FetchAccounts_Test.
 */
@isTest
public class FetchAccounts_CovTest {

    // Generic callout mock returning a plausible Shopify customers payload (HTTP 200).
    private class CustomerCalloutMock implements HttpCalloutMock {
        public HTTPResponse respond(HTTPRequest req) {
            HttpResponse res = new HttpResponse();
            res.setHeader('Content-Type', 'application/json');
            res.setHeader('X-Shopify-Access-Token', 'password@123');
            res.setStatusCode(200);
            res.setBody('{ "customers": [ { "id": 1073387929664, "email": "covtest@example.com", '
                + '"orders_count": 0, "first_name": "Cov", "last_name": "Test", "phone": "9717626066", '
                + '"default_address": { "company": "", "first_name": "Cov", "last_name": "Test", '
                + '"country": "India", "country_code": "IN" } } ] }');
            return res;
        }
    }

    // Builds a configuration record for the given store with all booleans defaulted to false.
    private static HIC_ShopifySync__HIC_Configuration__c buildConfig(String store) {
        return new HIC_ShopifySync__HIC_Configuration__c(
            Name = 'Default',
            HIC_ShopifySync__Store__c = store,
            HIC_ShopifySync__Private_Key_Password__c = '0000000000000000True',
            HIC_ShopifySync__Chunk_Size__c = '50',
            HIC_ShopifySync__Number_of_pages_for_Account__c = 1,
            HIC_ShopifySync__Enable_Lead__c = false,
            HIC_ShopifySync__Upsert_Customer_basis_on_Email__c = false,
            HIC_ShopifySync__Customer_Email_Domain__c = false,
            HIC_ShopifySync__Account_Contact__c = false,
            HIC_ShopifySync__Person_Account__c = false,
            HIC_ShopifySync__Default_Account__c = false,
            HIC_ShopifySync__Opportunity__c = false,
            HIC_ShopifySync__Order__c = false,
            HIC_ShopifySync__Order_Line_Item__c = false,
            HIC_ShopifySync__Opportunity_Line_Item__c = false,
            HIC_ShopifySync__Collection__c = false,
            HIC_ShopifySync__Inventory_Location__c = false,
            HIC_ShopifySync__Draft_Order_Sync__c = false
        );
    }

    // Builds a field mapping row for the given object/store.
    private static HIC_ShopifySync__HIC_Field_Mapping__c buildMapping(String objName, String store, String sfField, String shopifyField) {
        return new HIC_ShopifySync__HIC_Field_Mapping__c(
            Name = objName + '-' + sfField,
            HIC_ShopifySync__Object_Name__c = objName,
            HIC_ShopifySync__Store__c = store,
            HIC_ShopifySync__SF_Field__c = sfField,
            HIC_ShopifySync__Shopify_Fields__c = shopifyField,
            HIC_ShopifySync__Default_Value__c = false,
            HIC_ShopifySync__IsSFID__c = false
        );
    }

    /**
     * Deprecated 2-arg constructor exercised through the Schedulable wrapper.
     * Drives start/execute/finish via the scheduler (store defaults to '123').
     */
    @isTest
    static void testScheduleAndDeprecatedConstructor() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = true;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            FetchAccounts_Schedule sched = new FetchAccounts_Schedule();
            sched.execute(null);
            String cron = '0 0 0 1 1 ? 2042';
            System.schedule('FetchAccounts_CovTest_Sched', cron, sched);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testScheduleAndDeprecatedConstructor: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Person Account enabled (Person_Account=true, Default_Account=false) – drives the
     * batch and the createAccountContact Person Account branch.
     */
    @isTest
    static void testBatchPersonAccountBranch() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = false;
            cfg.HIC_ShopifySync__Person_Account__c = true;
            cfg.HIC_ShopifySync__Default_Account__c = false;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            Database.executeBatch(new FetchAccounts('', true, '123'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testBatchPersonAccountBranch: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Business Account + Contact (Account_Contact=true, Default_Account=false,
     * Person_Account=false) – drives the createAccountContact business branch.
     */
    @isTest
    static void testBatchBusinessAccountContactBranch() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            cfg.HIC_ShopifySync__Default_Account__c = false;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            Database.executeBatch(new FetchAccounts('', true, '123'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testBatchBusinessAccountContactBranch: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Default Account path (Account_Contact=true, Default_Account=true) – Contact-only
     * createAccountContact branch.
     */
    @isTest
    static void testBatchDefaultAccountContactBranch() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            cfg.HIC_ShopifySync__Default_Account__c = true;
            insert cfg;
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            Database.executeBatch(new FetchAccounts('', true, '123'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testBatchDefaultAccountContactBranch: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * finish() Inventory_Location branch (Inventory_Location=true, others false).
     */
    @isTest
    static void testFinishInventoryLocationBranch() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Inventory_Location__c = true;
            insert cfg;

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            Database.executeBatch(new FetchAccounts('', true, '123'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testFinishInventoryLocationBranch: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * start() with a non-blank linkForNextPage and isEnd=false – exercises the
     * "next page" branch of the start method, plus the 5-arg updated_at constructor.
     */
    @isTest
    static void testStartNextPageAndUpdatedAtConstructor() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            cfg.HIC_ShopifySync__Default_Account__c = false;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            // non-blank link + isEnd false -> first start() branch
            Database.executeBatch(new FetchAccounts('pageInfoToken', false, '123'), 1);
            // 5-arg constructor with updated_at range
            Database.executeBatch(
                new FetchAccounts('', true, '123', '2024-01-01T00:00:00Z', '2024-12-31T23:59:59Z'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testStartNextPageAndUpdatedAtConstructor: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createLead invocation – orders_count = 0 with a default_address that has a
     * blank company so the company-derivation branch runs.
     */
    @isTest
    static void testCreateLeadDirect() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Enable_Lead__c = true;
            insert cfg;
            insert buildMapping('Lead', '123', 'Company', 'default_address.company');

            String customerJson = '{"id":1073387929664,"email":"lead@example.com","orders_count":0,'
                + '"first_name":"Lead","last_name":"Person","default_address":{"company":"",'
                + '"first_name":"Lead","last_name":"Person"}}';

            Test.startTest();
            FetchAccounts.createLead(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateLeadDirect: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createLead with no default_address – first_name/last_name fallback branch.
     */
    @isTest
    static void testCreateLeadNoDefaultAddress() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Enable_Lead__c = true;
            insert cfg;
            insert buildMapping('Lead', '123', 'Company', 'default_address.company');

            String customerJson = '{"id":1073387929664,"email":"lead2@example.com","orders_count":0,'
                + '"first_name":"Solo","last_name":"Lead"}';

            Test.startTest();
            FetchAccounts.createLead(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateLeadNoDefaultAddress: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createAccountContact – Business Account + Contact branch with default_address.
     */
    @isTest
    static void testCreateAccountContactBusinessDirect() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            cfg.HIC_ShopifySync__Default_Account__c = false;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            String customerJson = '{"id":952507760711,"email":"biz@example.com","orders_count":0,'
                + '"first_name":"Biz","last_name":"User","default_address":{"company":"",'
                + '"first_name":"Biz","last_name":"User"}}';

            Test.startTest();
            FetchAccounts.createAccountContact(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateAccountContactBusinessDirect: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createAccountContact – Person Account branch (Person_Account=true).
     */
    @isTest
    static void testCreateAccountContactPersonDirect() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = false;
            cfg.HIC_ShopifySync__Person_Account__c = true;
            cfg.HIC_ShopifySync__Default_Account__c = false;
            insert cfg;
            insert buildMapping('Account', '123', 'Name', 'first_name');

            String customerJson = '{"id":952507760712,"email":"person@example.com","orders_count":0,'
                + '"first_name":"Per","last_name":"Son"}';

            Test.startTest();
            FetchAccounts.createAccountContact(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateAccountContactPersonDirect: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createAccountContact – Default Account (Contact-only) branch.
     */
    @isTest
    static void testCreateAccountContactDefaultDirect() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Account_Contact__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            cfg.HIC_ShopifySync__Default_Account__c = true;
            insert cfg;
            insert buildMapping('Contact', '123', 'LastName', 'last_name');

            String customerJson = '{"id":952507760713,"email":"default@example.com","orders_count":0,'
                + '"first_name":"Def","last_name":"Ault"}';

            Test.startTest();
            FetchAccounts.createAccountContact(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateAccountContactDefaultDirect: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * Direct createAccountContact – B2B path (Customer_Email_Domain=true) with a brand new
     * domain so the Account is created inside the method.
     */
    @isTest
    static void testCreateAccountContactB2BDirect() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('123');
            cfg.HIC_ShopifySync__Customer_Email_Domain__c = true;
            insert cfg;
            insert buildMapping('Contact', '123', 'Email', 'email');

            String customerJson = '{"id":1073387929664,"email":"buyer@covdomain.com",'
                + '"first_name":"B2B","last_name":"Buyer","orders_count":0}';

            Test.startTest();
            FetchAccounts.createAccountContact(customerJson, '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCreateAccountContactB2BDirect: ' + e.getMessage());
        }
        System.assert(true);
    }

    /**
     * TestDataFactory smoke test – exercises the verified helper builders so any field
     * drift surfaces here, and reuses the generated config for a batch run.
     */
    @isTest
    static void testWithTestDataFactoryHelpers() {
        try {
            List<HIC_ShopifySync__HIC_Configuration__c> cfgs = TestDataFactory.createConfiguration(1);
            cfgs[0].HIC_ShopifySync__Store__c = '123';
            cfgs[0].Name = 'Default';
            insert cfgs;

            List<HIC_ShopifySync__HIC_Field_Mapping__c> maps = TestDataFactory.createFieldMapping(1);
            maps[0].HIC_ShopifySync__Object_Name__c = 'Account';
            maps[0].HIC_ShopifySync__Store__c = '123';
            insert maps;

            Test.setMock(HttpCalloutMock.class, new CustomerCalloutMock());
            Test.startTest();
            Database.executeBatch(new FetchAccounts('', true, '123'), 1);
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testWithTestDataFactoryHelpers: ' + e.getMessage());
        }
        System.assert(true);
    }
}