chore: more tests (#18)

Author: David-Kunz

tests/sample/db/schema.cds

@@ -1,6 +1,7 @@
 using { Currency, managed, sap } from '@sap/cds/common';
 namespace sap.capire.bookshop;
 
+@odata.draft.enabled
 entity Books : managed {
   key ID : Integer;
   @mandatory title  : localized String(111);

tests/tools.test.js

@@ -38,6 +38,15 @@ test.describe('tools', () => {
     assert(Array.isArray(books[0].endpoints), 'Should contain endpoints')
     assert.equal(books[0].endpoints[0].kind, 'odata', 'Should contain odata endpoint kind')
     assert.equal(books[0].endpoints[0].path, 'odata/v4/admin/Books', 'Should contain endpoint path')
+
+    // Check that keys are present and correct
+    assert(books[0].elements.ID, 'Books entity should have key ID')
+    assert(books[0].elements.ID.key === true, 'ID should be marked as key')
+    // Check draft fields
+    assert(books[0].elements.IsActiveEntity, 'Draft-enabled entity should have IsActiveEntity')
+    assert(books[0].elements.IsActiveEntity.key === true, 'IsActiveEntity should be marked as key')
+    assert(books[0].elements.HasActiveEntity, 'Draft-enabled entity should have HasActiveEntity')
+    assert(books[0].elements.HasDraftEntity, 'Draft-enabled entity should have HasDraftEntity')
   })
 
   test('search_cds_definitions: should list all entities (namesOnly)', async () => {