Added ability to find if a DmlDefiner will delete other records

framework/default/ortoo-core/default/classes/services/dml/DmlChildContext.cls

@@ -105,4 +105,10 @@ public inherited sharing class DmlChildContext
 			uow.registerRelationship( child, relatedByField, parent );
 		}
 	}
+
+	@testVisible
+	private SobjectField getRelatedByField()
+	{
+		return relatedByField;
+	}
 }

framework/default/ortoo-core/default/classes/services/dml/DmlDefiner.cls

@@ -188,6 +188,16 @@ public inherited sharing class DmlDefiner
 		return sobjects;
 	}
 
+	/**
+	 * States if this definer is configured to ensure that other records are deleted
+	 *
+	 * @return	Boolean	Will other records be deleted
+	 */
+	public Boolean getWillDeleteOtherRecords() {
+		Contract.assert( options != null, 'getWillDeleteOtherRecords was called when options was null' );
+		return options.getWillDeleteOtherRecords();
+	}
+
 	@testVisible
 	private List<DmlRecord> getDmlRecords() {
 		return recordsToDml;

framework/default/ortoo-core/default/classes/services/dml/DmlDefinerOptions.cls

@@ -43,4 +43,14 @@ public inherited sharing class DmlDefinerOptions
 		return new DmlDefinerOptions()
 						.setOtherRecordsMode( OtherRecordsOption.IGNORE_RECORDS );
 	}
+
+	/**
+	 * States if this definer will instruct to delete other records
+	 *
+	 * @return	Boolean	Should other records be deleted?
+	 */
+	public Boolean getWillDeleteOtherRecords()
+	{
+		return getOtherRecordsMode() == OtherRecordsOption.DELETE_RECORDS;
+	}
 }

framework/default/ortoo-core/default/classes/services/dml/DmlRecord.cls

@@ -283,4 +283,10 @@ public virtual inherited sharing class DmlRecord
 		checkTypeIsValid( childRecordType );
 		return childContextsByType.get( childRecordType );
 	}
+
+	@testVisible
+	private Boolean getWillDeleteOtherRecords( String childRecordType )
+	{
+		return getChildDefiner( childRecordType )?.getWillDeleteOtherRecords();
+	}
 }

framework/default/ortoo-core/default/classes/services/dml/tests/DmlDefinerOptionsTest.cls

@@ -39,4 +39,30 @@ private without sharing class DmlDefinerOptionsTest
 
         ortoo_Asserts.assertContains( 'setOtherRecordsMode called with a null otherRecordsMode', exceptionMessage, 'setOtherRecordsMode, when called with null, will throw an exception' );
     }
+
+	@isTest
+	private static void getWillDeleteOtherRecords_whenRecordModeIsDelete_returnsTrue() // NOPMD: Test method name format
+	{
+        DmlDefinerOptions options = new DmlDefinerOptions();
+
+        Test.startTest();
+            options.setOtherRecordsMode( DmlDefinerOptions.OtherRecordsOption.DELETE_RECORDS );
+			Boolean got = options.getWillDeleteOtherRecords();
+		Test.stopTest();
+
+		System.assertEquals( true, got, 'getWillDeleteOtherRecords, when the record mode is DELETE_RECORDS, will return true' );
+	}
+
+	@isTest
+	private static void getWillDeleteOtherRecords_whenRecordModeIsIgnore_returnsFalse() // NOPMD: Test method name format
+	{
+        DmlDefinerOptions options = new DmlDefinerOptions();
+
+        Test.startTest();
+            options.setOtherRecordsMode( DmlDefinerOptions.OtherRecordsOption.IGNORE_RECORDS );
+			Boolean got = options.getWillDeleteOtherRecords();
+		Test.stopTest();
+
+		System.assertEquals( false, got, 'getWillDeleteOtherRecords, when the record mode is IGNORE_RECORDS, will return false' );
+	}
 }

framework/default/ortoo-core/default/classes/services/dml/tests/DmlDefinerTest.cls

@@ -311,4 +311,24 @@ private without sharing class DmlDefinerTest
 
         ortoo_Asserts.assertContains( 'addPreSaveAction called with a null action', exceptionMessage, 'addPreSaveAction, when given null, will throw an exception' );
     }
+
+	@isTest
+    private static void getWillDeleteOtherRecords_willReturnTheValueFromTheDefiner() // NOPMD: Test method name format
+    {
+        DmlDefiner dmlDefiner = new DmlDefiner();
+
+		Amoss_Instance optionsController = new Amoss_Instance( DmlDefinerOptions.class );
+		optionsController
+			.expects( 'getWillDeleteOtherRecords' )
+			.returning( true );
+
+        Test.startTest();
+            dmlDefiner.setOptions( (DmlDefinerOptions)optionsController.generateDouble() );
+			Boolean got = dmlDefiner.getWillDeleteOtherRecords();
+        Test.stopTest();
+
+		optionsController.verify();
+
+        System.assertEquals( true, got, 'getWillDeleteOtherRecords, will call getWillDeleteOtherRecords on the options and return the result' );
+    }
 }