Spouse made optional in death certificate

src/test/java/scot/carricksoftware/grants/validators/helpers/ValidateOptionalPersonAndUntrackedPersonTest.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2025.  Andrew Grant Carrick Software. All rights reserved
+ *
+ */
+
+package scot.carricksoftware.grants.validators.helpers;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.validation.BindingResult;
+
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyNoInteractions;
+import static scot.carricksoftware.grants.GenerateCertificateRandomValues.GetRandomString;
+import static scot.carricksoftware.grants.GenerateRandomPeopleValues.GetRandomPerson;
+
+@ExtendWith(MockitoExtension.class)
+class ValidateOptionalPersonAndUntrackedPersonTest {
+
+    private ValidateTwoFieldTypes validateTwoFieldTypes;
+
+    private String personField;
+    private String untrackedField;
+    private String message;
+
+    @Mock
+    private BindingResult bindingResultMock;
+
+    @BeforeEach
+    void setUp() {
+        validateTwoFieldTypes = new ValidateTwoFieldTypesImpl();
+        personField = "personField";
+        untrackedField = "untrackedField";
+        message = "message";
+    }
+
+    @Test
+    void bothNullTest() {
+        validateTwoFieldTypes.validateOptionalPersonAndUntrackedPerson(null, null, personField, untrackedField, message, bindingResultMock);
+        verifyNoInteractions(bindingResultMock);
+    }
+
+    @Test
+    void personValidOnlyTest() {
+        validateTwoFieldTypes.validateOptionalPersonAndUntrackedPerson(GetRandomPerson(), null, personField, untrackedField, message, bindingResultMock);
+        verifyNoInteractions(bindingResultMock);
+    }
+
+    @Test
+    void untrackedValidOnlyTest() {
+        validateTwoFieldTypes.validateOptionalPersonAndUntrackedPerson(null, GetRandomString(), personField, untrackedField, message, bindingResultMock);
+        verifyNoInteractions(bindingResultMock);
+    }
+
+    @Test
+    void bothValidTest() {
+        validateTwoFieldTypes.validateOptionalPersonAndUntrackedPerson(GetRandomPerson(), GetRandomString(), personField, untrackedField, message, bindingResultMock);
+        verify(bindingResultMock).rejectValue(personField, "", null, message);
+        verify(bindingResultMock).rejectValue(untrackedField, "", null, message);
+    }
+
+
+
+
+}