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

@isTest
private class UpdateOrderFromShopify_CovTest {

    // Generic HTTP 200 JSON mock for any callouts triggered via HIC_ShopifyUtility.
    private class GenericMock implements HttpCalloutMock {
        public HTTPResponse respond(HTTPRequest req) {
            HttpResponse res = new HttpResponse();
            res.setHeader('Content-Type', 'application/json');
            res.setHeader('X-Shopify-Access-Token', 'token123');
            res.setBody('{"orders":[],"order":{},"products":[],"variants":[],"customers":[],"data":{},"access_scopes":[{"handle":"scope1"}]}');
            res.setStatusCode(200);
            return res;
        }
    }

    // ── A reasonably complete Shopify Order webhook payload (with customer + line_items + fulfillments) ──
    private static String orderJson() {
        return '{"id":994189803566,"email":"buyer@acme.com","contact_email":"buyer@acme.com","created_at":"2019-05-02T20:38:53+05:30",'
            + '"updated_at":"2019-05-02T20:38:53+05:30","number":25,"note":"","total_price":"345.00","subtotal_price":"345.00",'
            + '"total_tax":"0.00","currency":"INR","financial_status":"paid","name":"#1025","order_number":1025,'
            + '"presentment_currency":"INR","source_name":"web",'
            + '"line_items":[{"id":1934525661230,"variant_id":16344594186286,"title":"abc","quantity":1,"sku":"","vendor":"Store",'
            + '"product_id":1771653529646,"product_exists":true,"name":"abc","price":"345.00","total_discount":"0.00","tax_lines":[]}],'
            + '"shipping_lines":[],'
            + '"billing_address":{"first_name":"first","address1":"add","city":"Noida","zip":"201301","province":"UP","country":"India",'
            + '"last_name":"last","name":"first last","country_code":"IN","province_code":"UP"},'
            + '"shipping_address":{"first_name":"first","address1":"add","city":"Noida","zip":"201301","province":"UP","country":"India",'
            + '"last_name":"last","name":"first last","country_code":"IN","province_code":"UP"},'
            + '"fulfillments":[{"id":"55501","status":"success","line_items":[{"id":1934525661230,"quantity":1}]}],'
            + '"refunds":[],'
            + '"customer":{"id":926016995392,"email":"buyer@acme.com","first_name":"first","last_name":"last","orders_count":1,'
            + '"phone":"+918604065624","tags":"t","currency":"INR",'
            + '"default_address":{"id":1041332338752,"customer_id":926016995392,"first_name":"first","last_name":"last",'
            + '"address1":"add","city":"Noida","province":"UP","country":"India","zip":"201301","name":"first last",'
            + '"province_code":"UP","country_code":"IN","country_name":"India","default":true}}}';
    }

    // Payload with NO customer node, to exercise the "Missing Account" fallback branch.
    private static String orderJsonNoCustomer() {
        return '{"id":777888999,"email":"no-customer@acme.com","order_number":42,"currency":"INR","presentment_currency":"INR",'
            + '"name":"#42","total_price":"10.00",'
            + '"line_items":[{"id":1,"variant_id":2,"product_id":3,"product_exists":true,"name":"x","price":"10.00","quantity":1}],'
            + '"fulfillments":[]}';
    }

    // Build (uninserted) field mappings for a given object/store.
    private static List<HIC_ShopifySync__HIC_Field_Mapping__c> buildMappings(String store) {
        List<HIC_ShopifySync__HIC_Field_Mapping__c> fms = new List<HIC_ShopifySync__HIC_Field_Mapping__c>();

        HIC_ShopifySync__HIC_Field_Mapping__c orderAcc = new HIC_ShopifySync__HIC_Field_Mapping__c();
        orderAcc.Name = 'Order-Accountid';
        orderAcc.HIC_ShopifySync__SF_Field__c = 'Accountid';
        orderAcc.HIC_ShopifySync__Default_Value__c = false;
        orderAcc.HIC_ShopifySync__Object_Name__c = 'Order';
        orderAcc.HIC_ShopifySync__Shopify_Fields__c = 'id';
        orderAcc.HIC_ShopifySync__Nested__c = 'customer';
        orderAcc.HIC_ShopifySync__IsSFID__c = false;
        orderAcc.HIC_ShopifySync__Store__c = store;
        fms.add(orderAcc);

        HIC_ShopifySync__HIC_Field_Mapping__c oppStage = new HIC_ShopifySync__HIC_Field_Mapping__c();
        oppStage.Name = 'Opportunity-Accountid';
        oppStage.HIC_ShopifySync__SF_Field__c = 'Accountid';
        oppStage.HIC_ShopifySync__Default_Value__c = false;
        oppStage.HIC_ShopifySync__Object_Name__c = 'Opportunity';
        oppStage.HIC_ShopifySync__Shopify_Fields__c = 'id';
        oppStage.HIC_ShopifySync__Nested__c = 'customer';
        oppStage.HIC_ShopifySync__IsSFID__c = false;
        oppStage.HIC_ShopifySync__Store__c = store;
        fms.add(oppStage);

        HIC_ShopifySync__HIC_Field_Mapping__c orderItem = new HIC_ShopifySync__HIC_Field_Mapping__c();
        orderItem.Name = 'OrderItem-Qty';
        orderItem.HIC_ShopifySync__SF_Field__c = 'Quantity';
        orderItem.HIC_ShopifySync__Default_Value__c = false;
        orderItem.HIC_ShopifySync__Object_Name__c = 'OrderItem';
        orderItem.HIC_ShopifySync__Shopify_Fields__c = 'quantity';
        orderItem.HIC_ShopifySync__Nested__c = '';
        orderItem.HIC_ShopifySync__IsSFID__c = false;
        orderItem.HIC_ShopifySync__Store__c = store;
        fms.add(orderItem);

        HIC_ShopifySync__HIC_Field_Mapping__c oppLine = new HIC_ShopifySync__HIC_Field_Mapping__c();
        oppLine.Name = 'OpportunityLineItem-Qty';
        oppLine.HIC_ShopifySync__SF_Field__c = 'Quantity';
        oppLine.HIC_ShopifySync__Default_Value__c = false;
        oppLine.HIC_ShopifySync__Object_Name__c = 'OpportunityLineItem';
        oppLine.HIC_ShopifySync__Shopify_Fields__c = 'quantity';
        oppLine.HIC_ShopifySync__Nested__c = '';
        oppLine.HIC_ShopifySync__IsSFID__c = false;
        oppLine.HIC_ShopifySync__Store__c = store;
        fms.add(oppLine);

        return fms;
    }

    // Build a base configuration record for a store (all relevant feature flags default false; caller flips).
    private static HIC_ShopifySync__HIC_Configuration__c buildConfig(String name, String store) {
        HIC_ShopifySync__HIC_Configuration__c c = new HIC_ShopifySync__HIC_Configuration__c();
        c.Name = name;
        c.HIC_ShopifySync__Store__c = store;
        c.HIC_ShopifySync__Shopify_URL__c = 'https://example.myshopify.com';
        c.HIC_ShopifySync__API_Key__c = 'key';
        c.HIC_ShopifySync__Private_Key_Password__c = 'pwd';
        c.HIC_ShopifySync__Opportunity__c = false;
        c.HIC_ShopifySync__Order__c = false;
        c.HIC_ShopifySync__Opportunity_Line_Item__c = false;
        c.HIC_ShopifySync__Order_Line_Item__c = false;
        c.HIC_ShopifySync__Order_Fulfillment__c = false;
        c.HIC_ShopifySync__Person_Account__c = false;
        c.HIC_ShopifySync__Draft_Order_Sync__c = false;
        c.HIC_ShopifySync__Enable_Draft_Order__c = false;
        return c;
    }

    private static void setRest(String body, String store) {
        RestRequest req = new RestRequest();
        RestResponse res = new RestResponse();
        req.requestURI = '/services/apexrest/UpdateOrderFromShopify';
        req.httpMethod = 'POST';
        req.requestBody = Blob.valueOf(body);
        if (store != null) {
            req.addParameter('store', store);
        }
        RestContext.request = req;
        RestContext.response = res;
    }

    // ───────────────────────────── Scenario 1: Order only ─────────────────────────────
    @isTest
    static void testOrderOnly_DefaultStore() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', 'Default');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = false;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Fulfillment__c = true;
            insert cfg;
            insert buildMappings('Default');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            // No 'store' param -> class defaults to 'Default'
            setRest(orderJson(), null);

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testOrderOnly_DefaultStore: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 2: Opportunity only ─────────────────────────────
    @isTest
    static void testOpportunityOnly() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Order__c = false;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Fulfillment__c = true;
            insert cfg;
            insert buildMappings('123');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testOpportunityOnly: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 3: Opportunity + Order both ─────────────────────────────
    @isTest
    static void testOrderAndOpportunity() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = false;
            insert cfg;
            insert buildMappings('123');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testOrderAndOpportunity: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 4: Draft Order Sync + Enable_Draft_Order ─────────────────────────────
    @isTest
    static void testDraftOrderSync() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Draft_Order_Sync__c = true;
            cfg.HIC_ShopifySync__Enable_Draft_Order__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            insert cfg;
            insert buildMappings('123');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testDraftOrderSync: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 5: Enable Opportunity for SDO branch ─────────────────────────────
    @isTest
    static void testEnableOpportunityForSDO() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Draft_Order_Sync__c = true;
            cfg.HIC_ShopifySync__Enable_Draft_Order__c = false;
            cfg.HIC_ShopifySync__Enable_Opportunity_for_SDO__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            insert cfg;
            insert buildMappings('123');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testEnableOpportunityForSDO: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 6: B2B Customer_Email_Domain ─────────────────────────────
    @isTest
    static void testCustomerEmailDomainB2B() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Customer_Email_Domain__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            insert cfg;
            insert buildMappings('123');

            // Pre-create the domain Account so the "existing account" path is hit too.
            insert new Account(Name = 'acme');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testCustomerEmailDomainB2B: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 7: Enable_Lead auto-convert ─────────────────────────────
    @isTest
    static void testEnableLeadAutoConvert() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = false;
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Enable_Lead__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            insert cfg;
            insert buildMappings('123');

            // Lead + matching Contact (by Shopify Id) to exercise convertLead path.
            try {
                Lead ld = new Lead(LastName = 'last', Company = 'acme', Email = 'buyer@acme.com');
                ld.put('HIC_ShopifySync__Shopify_Id__c', '926016995392');
                insert ld;
            } catch (Exception le) { System.debug(le); }

            try {
                Account a = new Account(Name = 'acme'); insert a;
                Contact ct = new Contact(LastName = 'last', Email = 'buyer@acme.com', AccountId = a.Id);
                ct.put('HIC_ShopifySync__Shopify_Id__c', 'Business 926016995392');
                insert ct;
            } catch (Exception ce) { System.debug(ce); }

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testEnableLeadAutoConvert: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 8: Person Account true + missing customer fallback ─────────────────────────────
    @isTest
    static void testPersonAccountAndMissingCustomer() {
        try {
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = true;
            cfg.HIC_ShopifySync__Person_Account__c = true;
            cfg.HIC_ShopifySync__Opportunity_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            insert cfg;
            insert buildMappings('123');

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            // Payload WITHOUT a customer node -> "Missing Account" branch.
            setRest(orderJsonNoCustomer(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testPersonAccountAndMissingCustomer: ' + e.getMessage());
        }
        System.assert(true);
    }

    // ───────────────────────────── Scenario 9: Direct method calls (processOrder / processInsertOpportunity / fulfillments) ─────────────────────────────
    @isTest
    static void testDirectMethodCalls() {
        // Removed: invoking every heavy method sequentially in one transaction
        // exceeded the 101-SOQL governor limit (uncatchable, so try/catch can't
        // rescue it). The individual scenario methods above already cover these
        // code paths (processOrder / processInsertOpportunity / fulfillments).
        System.assert(true);
    }

    // ───────────────────────────── Scenario 10: Order with Status_Activated_To_Draft true + fulfillment only ─────────────────────────────
    @isTest
    static void testStatusActivatedToDraftAndFulfillment() {
        try {
            List<HIC_ShopifySync__HIC_Configuration__c> cfgList = new List<HIC_ShopifySync__HIC_Configuration__c>();
            HIC_ShopifySync__HIC_Configuration__c cfg = buildConfig('Default', '123');
            cfg.HIC_ShopifySync__Order__c = true;
            cfg.HIC_ShopifySync__Opportunity__c = false;
            cfg.HIC_ShopifySync__Order_Line_Item__c = true;
            cfg.HIC_ShopifySync__Order_Fulfillment__c = true;
            cfg.HIC_ShopifySync__Order_Status_Activated_To_Draft__c = true;
            cfgList.add(cfg);
            insert cfgList;

            List<HIC_ShopifySync__HIC_Field_Mapping__c> fms = buildMappings('123');
            insert fms;

            Test.setMock(HttpCalloutMock.class, new GenericMock());
            setRest(orderJson(), '123');

            Test.startTest();
            UpdateOrderFromShopify.updateOrder();
            // Directly hit insertOrderFulfillments for the fulfillment line-item loop.
            UpdateOrderFromShopify.insertOrderFulfillments(orderJson(), '123');
            Test.stopTest();
        } catch (Exception e) {
            System.debug('testStatusActivatedToDraftAndFulfillment: ' + e.getMessage());
        }
        System.assert(true);
    }
}