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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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*
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package org.apache.olingo.odata2.core.ep.producer;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.io.InputStream;
import java.net.URI;
import java.util.Arrays;
import org.apache.olingo.odata2.api.ODataServiceVersion;
import org.apache.olingo.odata2.api.commons.ODataHttpHeaders;
import org.apache.olingo.odata2.api.edm.Edm;
import org.apache.olingo.odata2.api.edm.EdmEntitySetInfo;
import org.apache.olingo.odata2.api.edm.EdmServiceMetadata;
import org.apache.olingo.odata2.api.processor.ODataResponse;
import org.apache.olingo.odata2.core.ep.JsonEntityProvider;
import org.apache.olingo.odata2.testutil.fit.BaseTest;
import org.apache.olingo.odata2.testutil.helper.StringHelper;
import org.junit.Test;
/**
*
*/
public class JsonServiceDocumentProducerTest extends BaseTest {
@Test
public void serviceDocumentEmpty() throws Exception {
Edm edm = mock(Edm.class);
EdmServiceMetadata metadata = mock(EdmServiceMetadata.class);
when(edm.getServiceMetadata()).thenReturn(metadata);
final ODataResponse response = new JsonEntityProvider().writeServiceDocument(edm, "http://host:80/service/");
assertNotNull(response);
assertNotNull(response.getEntity());
assertNull("EntitypProvider must not set content header", response.getContentHeader());
assertEquals(ODataServiceVersion.V10, response.getHeader(ODataHttpHeaders.DATASERVICEVERSION));
final String json = StringHelper.inputStreamToString((InputStream) response.getEntity());
assertNotNull(json);
assertEquals("{\"d\":{\"EntitySets\":[]}}", json);
}
@Test
public void serviceDocument() throws Exception {
Edm edm = mock(Edm.class);
EdmServiceMetadata metadata = mock(EdmServiceMetadata.class);
EdmEntitySetInfo entitySetInfo1 = mock(EdmEntitySetInfo.class);
when(entitySetInfo1.getEntitySetUri()).thenReturn(URI.create("EntitySet"));
EdmEntitySetInfo entitySetInfo2 = mock(EdmEntitySetInfo.class);
when(entitySetInfo2.getEntitySetUri()).thenReturn(URI.create("Container2.EntitySet2"));
when(metadata.getEntitySetInfos()).thenReturn(Arrays.asList(entitySetInfo1, entitySetInfo2));
when(edm.getServiceMetadata()).thenReturn(metadata);
final ODataResponse response = new JsonEntityProvider().writeServiceDocument(edm, "http://host:80/service/");
assertNotNull(response);
assertNotNull(response.getEntity());
assertNull("EntitypProvider must not set content header", response.getContentHeader());
assertEquals(ODataServiceVersion.V10, response.getHeader(ODataHttpHeaders.DATASERVICEVERSION));
final String json = StringHelper.inputStreamToString((InputStream) response.getEntity());
assertNotNull(json);
assertEquals("{\"d\":{\"EntitySets\":[\"EntitySet\",\"Container2.EntitySet2\"]}}", json);
}
}