+/*-
+ * ============LICENSE_START=======================================================
+ * Copyright (C) 2023 Nordix Foundation.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.oransc.participant.dme.validator;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.when;
+
+import jakarta.validation.ConstraintValidatorContext;
+import java.util.List;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.oransc.participant.dme.models.ConfigurationEntity;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+class AtleastOneNonNullFieldValidatorTest {
+
+ @Mock
+ AtleastOneNonNullField atleastOneNonNullField;
+ @Mock
+ ConstraintValidatorContext constraintValidatorContext;
+
+ String[] fields = new String[] {"infoTypeEntities", "dataProducerEntities", "dataConsumerEntities"};
+
+ @Test
+ void testValidObject() {
+ when(atleastOneNonNullField.fieldNames()).thenReturn(fields);
+ AtleastOneNonNullFieldValidator atleastOneNonNullFieldValidator = new AtleastOneNonNullFieldValidator();
+ atleastOneNonNullFieldValidator.initialize(atleastOneNonNullField);
+ ConfigurationEntity configurationEntity = new ConfigurationEntity(List.of(), List.of(), List.of());
+ assertTrue(atleastOneNonNullFieldValidator.isValid(configurationEntity, constraintValidatorContext));
+ }
+
+ @Test
+ void testInvalidObject() {
+ when(atleastOneNonNullField.fieldNames()).thenReturn(fields);
+ AtleastOneNonNullFieldValidator atleastOneNonNullFieldValidator = new AtleastOneNonNullFieldValidator();
+ atleastOneNonNullFieldValidator.initialize(atleastOneNonNullField);
+ ConfigurationEntity configurationEntity = new ConfigurationEntity(null, null, null);
+ assertFalse(atleastOneNonNullFieldValidator.isValid(configurationEntity, constraintValidatorContext));
+ }
+
+ @Test
+ void testInvalidField() {
+ when(atleastOneNonNullField.fieldNames()).thenReturn(new String[] {"invalidField"});
+ AtleastOneNonNullFieldValidator atleastOneNonNullFieldValidator = new AtleastOneNonNullFieldValidator();
+ atleastOneNonNullFieldValidator.initialize(atleastOneNonNullField);
+ ConfigurationEntity configurationEntity = new ConfigurationEntity(List.of(), List.of(), List.of());
+ assertFalse(atleastOneNonNullFieldValidator.isValid(configurationEntity, constraintValidatorContext));
+ }
+
+ @Test
+ void testNullObject() {
+ when(atleastOneNonNullField.fieldNames()).thenReturn(new String[] {"invalidField"});
+ AtleastOneNonNullFieldValidator atleastOneNonNullFieldValidator = new AtleastOneNonNullFieldValidator();
+ atleastOneNonNullFieldValidator.initialize(atleastOneNonNullField);
+ assertFalse(atleastOneNonNullFieldValidator.isValid(null, constraintValidatorContext));
+ }
+}