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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
* http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.olingo.odata2.ref.read;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URI;
import java.nio.CharBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import org.apache.olingo.odata2.api.edm.EdmEntityContainer;
import org.apache.olingo.odata2.api.edm.EdmEntitySet;
import org.apache.olingo.odata2.api.edm.EdmEntityType;
import org.apache.olingo.odata2.api.edm.EdmException;
import org.apache.olingo.odata2.api.edm.EdmMapping;
import org.apache.olingo.odata2.api.edm.EdmProperty;
import org.apache.olingo.odata2.api.edm.EdmSimpleTypeKind;
import org.apache.olingo.odata2.api.processor.ODataContext;
import org.apache.olingo.odata2.api.processor.ODataResponse;
import org.apache.olingo.odata2.api.uri.KeyPredicate;
import org.apache.olingo.odata2.api.uri.PathInfo;
import org.apache.olingo.odata2.api.uri.UriInfo;
import org.apache.olingo.odata2.core.commons.ContentType;
import org.apache.olingo.odata2.ref.model.DataContainer;
import org.apache.olingo.odata2.ref.processor.BeanPropertyAccess;
import org.apache.olingo.odata2.ref.processor.ListsProcessor;
import org.apache.olingo.odata2.ref.processor.ScenarioDataSource;
import org.apache.olingo.odata2.testutil.fit.BaseTest;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
/**
*
*/
public class EntityTest extends BaseTest {
private static DataContainer dataContainer;
private static ScenarioDataSource dataSource;
private static ListsProcessor processor;
private ODataContext mockedContext;
@BeforeClass
public static void init() {
dataContainer = new DataContainer();
dataContainer.reset();
dataSource = new ScenarioDataSource(dataContainer);
processor = new ListsProcessor(dataSource, new BeanPropertyAccess());
}
@Before
public void setUp() throws Exception {
mockedContext = mock(ODataContext.class);
PathInfo uriInfo = mock(PathInfo.class);
when(uriInfo.getServiceRoot()).thenReturn(new URI("http://localhost/"));
when(mockedContext.getPathInfo()).thenReturn(uriInfo);
processor.setContext(mockedContext);
}
private UriInfo mockUriResult(final String entitySetName, final String keyName, final String keyValue)
throws EdmException {
EdmProperty keyProperty = mock(EdmProperty.class);
when(keyProperty.getName()).thenReturn(keyName);
when(keyProperty.getType()).thenReturn(EdmSimpleTypeKind.String.getEdmSimpleTypeInstance());
when(keyProperty.isSimple()).thenReturn(true);
EdmMapping mapping = mock(EdmMapping.class);
when(mapping.getInternalName()).thenReturn("getId");
when(keyProperty.getMapping()).thenReturn(mapping);
KeyPredicate key = mock(KeyPredicate.class);
when(key.getProperty()).thenReturn(keyProperty);
when(key.getLiteral()).thenReturn(keyValue);
ArrayList<KeyPredicate> keys = new ArrayList<KeyPredicate>();
keys.add(key);
EdmEntityType entityType = mock(EdmEntityType.class);
when(entityType.getName()).thenReturn(entitySetName);
when(entityType.getProperty(keyProperty.getName())).thenReturn(keyProperty);
when(entityType.getPropertyNames()).thenReturn(Arrays.asList(keyName));
EdmEntitySet entitySet = mock(EdmEntitySet.class);
when(entitySet.getName()).thenReturn(entitySetName);
when(entitySet.getEntityType()).thenReturn(entityType);
EdmEntityContainer entityContainer = mock(EdmEntityContainer.class);
when(entityContainer.isDefaultEntityContainer()).thenReturn(true);
when(entitySet.getEntityContainer()).thenReturn(entityContainer);
UriInfo uriResult = mock(UriInfo.class);
when(uriResult.getStartEntitySet()).thenReturn(entitySet);
when(uriResult.getTargetEntitySet()).thenReturn(entitySet);
when(uriResult.getKeyPredicates()).thenReturn(keys);
return uriResult;
}
private String readContent(final ODataResponse response) throws IOException {
CharBuffer content = CharBuffer.allocate(1000);
new InputStreamReader((InputStream) response.getEntity()).read(content);
content.rewind();
return content.toString();
}
@Test
public void readEmployees() throws Exception {
final UriInfo uriResult = mockUriResult("Employees", "EmployeeId", "5");
ODataResponse response =
processor.readEntity(uriResult, ContentType.APPLICATION_ATOM_XML_ENTRY.toContentTypeString());
assertNotNull(response);
assertTrue(readContent(response).contains("Employee"));
}
@Test
public void readTeams() throws Exception {
final UriInfo uriResult = mockUriResult("Teams", "Id", "1");
ODataResponse response =
processor.readEntity(uriResult, ContentType.APPLICATION_ATOM_XML_ENTRY.toContentTypeString());
assertNotNull(response);
assertTrue(readContent(response).contains("Team"));
}
@Test
public void readRooms() throws Exception {
final UriInfo uriResult = mockUriResult("Rooms", "Id", "1");
ODataResponse response =
processor.readEntity(uriResult, ContentType.APPLICATION_ATOM_XML_FEED.toContentTypeString());
assertNotNull(response);
assertTrue(readContent(response).contains("Room"));
}
@Test
public void readManagers() throws Exception {
final UriInfo uriResult = mockUriResult("Managers", "EmployeeId", "1");
ODataResponse response =
processor.readEntity(uriResult, ContentType.APPLICATION_ATOM_XML_ENTRY.toContentTypeString());
assertNotNull(response);
assertTrue(readContent(response).contains("Manager"));
}
@Test
public void readBuildings() throws Exception {
final UriInfo uriResult = mockUriResult("Buildings", "Id", "1");
ODataResponse response =
processor.readEntity(uriResult, ContentType.APPLICATION_ATOM_XML_ENTRY.toContentTypeString());
assertNotNull(response);
assertTrue(readContent(response).contains("Building"));
}
}