| /******************************************************************************** |
| * Copyright (c) 2015-2019 Contributors to the Eclipse Foundation |
| * |
| * See the NOTICE file(s) distributed with this work for additional |
| * information regarding copyright ownership. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| ********************************************************************************/ |
| |
| package org.eclipse.mdm.api.base; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| import static org.assertj.core.api.Assertions.assertThatThrownBy; |
| import static org.mockito.ArgumentMatchers.any; |
| import static org.mockito.ArgumentMatchers.anyCollection; |
| import static org.mockito.ArgumentMatchers.anyString; |
| import static org.mockito.ArgumentMatchers.eq; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| |
| import org.eclipse.mdm.api.base.model.TestStep; |
| import org.eclipse.mdm.api.base.query.DataAccessException; |
| import org.junit.Test; |
| |
| public class BaseEntityManagerTest { |
| |
| @Test |
| public void loadShouldReturnEntity() throws DataAccessException { |
| |
| @SuppressWarnings("unchecked") |
| BaseEntityManager entityManager = mock(BaseEntityManager.class); |
| TestStep mockedTestStep = mock(TestStep.class); |
| |
| when(entityManager.load(any(), anyString())).thenCallRealMethod(); |
| when(entityManager.load(TestStep.class, Arrays.asList("id1"))).thenReturn(Arrays.asList(mockedTestStep)); |
| |
| assertThat(entityManager.load(TestStep.class, "id1")).isEqualTo(mockedTestStep); |
| } |
| |
| @Test |
| public void loadNotExistingIdShouldThrowDataAccessException() throws DataAccessException { |
| |
| @SuppressWarnings("unchecked") |
| BaseEntityManager entityManager = mock(BaseEntityManager.class); |
| |
| when(entityManager.load(any(), anyString())).thenCallRealMethod(); |
| when(entityManager.load(eq(TestStep.class), anyCollection())).thenReturn(Collections.<TestStep>emptyList()); |
| |
| assertThatThrownBy(() -> entityManager.load(TestStep.class, "xyz")).isInstanceOf(DataAccessException.class) |
| .hasMessageContaining("Failed to load entity by instance ID."); |
| } |
| |
| @Test |
| public void loadNotUniqueIdShouldThrowDataAccessException() throws DataAccessException { |
| |
| @SuppressWarnings("unchecked") |
| BaseEntityManager entityManager = mock(BaseEntityManager.class); |
| TestStep mockedTestStep1 = mock(TestStep.class); |
| TestStep mockedTestStep2 = mock(TestStep.class); |
| |
| when(entityManager.load(any(), anyString())).thenCallRealMethod(); |
| when(entityManager.load(TestStep.class, Arrays.asList("id1"))) |
| .thenReturn(Arrays.asList(mockedTestStep1, mockedTestStep2)); |
| |
| assertThatThrownBy(() -> entityManager.load(TestStep.class, "id1")).isInstanceOf(DataAccessException.class) |
| .hasMessageContaining("Failed to load entity by instance ID."); |
| } |
| } |