aai-schema-ingest/src/test/java/org/onap/aai/nodes/NodeIngestorLocalTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-18 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  * http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.aai.nodes;
  22
  23 import static java.nio.charset.StandardCharsets.UTF_8;
  24 import static org.hamcrest.CoreMatchers.is;
  25 import static org.junit.Assert.*;
  26
  27 import java.io.ByteArrayOutputStream;
  28 import java.io.File;
  29 import java.io.IOException;
  30 import java.io.OutputStream;
  31 import java.io.OutputStreamWriter;
  32 import java.nio.file.Files;
  33 import java.nio.file.Paths;
  34
  35 import javax.xml.bind.SchemaOutputResolver;
  36 import javax.xml.transform.OutputKeys;
  37 import javax.xml.transform.Result;
  38 import javax.xml.transform.Transformer;
  39 import javax.xml.transform.TransformerException;
  40 import javax.xml.transform.TransformerFactory;
  41 import javax.xml.transform.dom.DOMSource;
  42 import javax.xml.transform.stream.StreamResult;
  43
  44 import org.eclipse.persistence.dynamic.DynamicEntity;
  45 import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
  46 import org.junit.Rule;
  47 import org.junit.Test;
  48 import org.junit.rules.ExpectedException;
  49 import org.junit.runner.RunWith;
  50 import org.onap.aai.config.NodesConfiguration;
  51 import org.onap.aai.setup.SchemaVersion;
  52 import org.onap.aai.testutils.TestUtilConfigTranslator;
  53 import org.springframework.beans.factory.annotation.Autowired;
  54 import org.springframework.boot.test.context.SpringBootTest;
  55 import org.springframework.test.annotation.DirtiesContext;
  56 import org.springframework.test.context.ContextConfiguration;
  57 import org.springframework.test.context.TestPropertySource;
  58 import org.springframework.test.context.junit4.SpringRunner;
  59 import org.w3c.dom.Document;
  60
  61 @RunWith(SpringRunner.class)
  62 @TestPropertySource(
  63         properties = {
  64                 "schema.ingest.file = src/test/resources/forWiringTests/schema-ingest-wiring-test-local-node.properties"})
  65 @ContextConfiguration(classes = {TestUtilConfigTranslator.class, NodesConfiguration.class})
  66
  67 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  68
  69 @SpringBootTest
  70 public class NodeIngestorLocalTest {
  71
  72     // set thrown.expect to whatever a specific test needs
  73     // this establishes a default of expecting no exceptions to be thrown
  74     @Rule
  75     public ExpectedException thrown = ExpectedException.none();
  76     @Autowired
  77     NodeIngestor nodeIngestor;
  78
  79     public static void printDocument(Document doc, OutputStream out) throws TransformerException {
  80         TransformerFactory tf = TransformerFactory.newInstance();
  81         Transformer transformer = tf.newTransformer();
  82         transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
  83         transformer.setOutputProperty(OutputKeys.METHOD, "xml");
  84         transformer.setOutputProperty(OutputKeys.INDENT, "yes");
  85         transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
  86         transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
  87
  88         transformer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, UTF_8)));
  89     }
  90
  91     @Test
  92     public void testGetContextForVersion11() {
  93         DynamicJAXBContext ctx10 = nodeIngestor.getContextForVersion(new SchemaVersion("v10"));
  94
  95         // should work bc Foo is valid in test_network_v10 schema
  96         DynamicEntity foo10 = ctx10.newDynamicEntity("Foo");
  97
  98         foo10.set("fooId", "bar");
  99         assertEquals("bar", foo10.get("fooId"));
 100
 101         // should work bc Bar is valid in test_business_v10 schema
 102         DynamicEntity bar10 = ctx10.newDynamicEntity("Bar");
 103         bar10.set("barId", "bar2");
 104         assertEquals("bar2", bar10.get("barId"));
 105         XSDOutputResolver outputResolver10 = new XSDOutputResolver();
 106         ctx10.generateSchema(outputResolver10);
 107
 108         DynamicJAXBContext ctx11 = nodeIngestor.getContextForVersion(new SchemaVersion("v11"));
 109
 110         // should work bc Foo.quantity is valid in test_network_v11 schema
 111         DynamicEntity foo11 = ctx11.newDynamicEntity("Foo");
 112         foo11.set("quantity", "12");
 113         assertEquals("12", foo11.get("quantity"));
 114
 115         DynamicEntity quux11 = ctx11.newDynamicEntity("Quux");
 116         quux11.set("qManagerName", "some guy");
 117         assertEquals("some guy", quux11.get("qManagerName"));
 118         XSDOutputResolver outputResolver11 = new XSDOutputResolver();
 119         ctx11.generateSchema(outputResolver11);
 120
 121         thrown.expect(IllegalArgumentException.class);
 122         // should fail bc Quux not in v10 test schema
 123         ctx10.newDynamicEntity("Quux");
 124     }
 125
 126     @Test
 127     public void testHasNodeType() {
 128         assertTrue(nodeIngestor.hasNodeType("foo", new SchemaVersion("v11")));
 129         assertTrue(nodeIngestor.hasNodeType("quux", new SchemaVersion("v11")));
 130         assertFalse(nodeIngestor.hasNodeType("quux", new SchemaVersion("v10")));
 131     }
 132
 133     @Test
 134     public void testGetVersionFromClassName() {
 135         assertEquals(nodeIngestor.getVersionFromClassName("inventory.aai.onap.org.v13.Evc"), new SchemaVersion("v13"));
 136     }
 137
 138     @Test
 139     public void testGetVersionFromClassNameNull() {
 140         assertEquals(nodeIngestor.getVersionFromClassName("blah"), new SchemaVersion("v15"));
 141     }
 142
 143     @Test
 144     public void testGetObjectsInVersion() {
 145         assertEquals(nodeIngestor.getObjectsInVersion(new SchemaVersion("v13")).size(), 148);
 146     }
 147
 148     @Test
 149     public void testCombinedSchema() throws TransformerException, IOException {
 150         DynamicJAXBContext ctx13 = nodeIngestor.getContextForVersion(new SchemaVersion("v13"));
 151         XSDOutputResolver outputResolver13 = new XSDOutputResolver();
 152         ctx13.generateSchema(outputResolver13);
 153         ByteArrayOutputStream buffer = new ByteArrayOutputStream();
 154         printDocument(nodeIngestor.getSchema(new SchemaVersion("v13")), buffer);
 155         String content = new String(Files.readAllBytes(Paths.get("src/test/resources/forWiringTests/aai_oxm_v13.xml")));
 156         content = content.replaceAll("\\s+", "");
 157         String expected = buffer.toString().replaceAll("\\s+", "");
 158
 159         assertThat("OXM:\n" + expected, expected, is(content));
 160     }
 161
 162     private static class XSDOutputResolver extends SchemaOutputResolver {
 163
 164         @Override
 165         public Result createOutput(String namespaceUri, String suggestedFileName) throws IOException {
 166
 167             // create new file
 168             // create stream result
 169             File temp = File.createTempFile("schema", ".xsd");
 170             StreamResult result = new StreamResult(temp);
 171             System.out.println("Schema file: " + temp.getAbsolutePath());
 172
 173             // set system id
 174             result.setSystemId(temp.toURI().toURL().toString());
 175
 176             // return result
 177             return result;
 178         }
 179     }
 180 }