aai-schema-ingest/src/test/java/org/onap/aai/nodes/NodeIngestorTest.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 org.eclipse.persistence.dynamic.DynamicEntity;
  24 import org.eclipse.persistence.jaxb.dynamic.DynamicJAXBContext;
  25 import org.junit.Rule;
  26 import org.junit.Test;
  27 import org.junit.rules.ExpectedException;
  28 import org.junit.runner.RunWith;
  29 import org.onap.aai.config.NodesConfiguration;
  30 import org.onap.aai.restclient.MockProvider;
  31 import org.onap.aai.setup.SchemaVersion;
  32 import org.springframework.beans.factory.annotation.Autowired;
  33 import org.springframework.boot.test.context.SpringBootTest;
  34 import org.springframework.test.annotation.DirtiesContext;
  35 import org.springframework.test.context.ContextConfiguration;
  36 import org.springframework.test.context.TestPropertySource;
  37 import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
  38 import org.w3c.dom.Document;
  39
  40 import javax.xml.bind.SchemaOutputResolver;
  41 import javax.xml.transform.OutputKeys;
  42 import javax.xml.transform.Result;
  43 import javax.xml.transform.Transformer;
  44 import javax.xml.transform.TransformerException;
  45 import javax.xml.transform.TransformerFactory;
  46 import javax.xml.transform.dom.DOMSource;
  47 import javax.xml.transform.stream.StreamResult;
  48 import java.io.ByteArrayOutputStream;
  49 import java.io.File;
  50 import java.io.IOException;
  51 import java.io.OutputStream;
  52 import java.io.OutputStreamWriter;
  53 import java.nio.file.Files;
  54 import java.nio.file.Paths;
  55
  56 import static java.nio.charset.StandardCharsets.UTF_8;
  57 import static org.hamcrest.CoreMatchers.is;
  58 import static org.junit.Assert.*;
  59
  60 @RunWith(SpringJUnit4ClassRunner.class)
  61 @TestPropertySource(
  62         properties = {
  63             "schema.ingest.file = src/test/resources/forWiringTests/schema-ingest-ss-wiring-test.properties",
  64             "spring.main.allow-bean-definition-overriding=true"
  65         })
  66
  67 @ContextConfiguration(classes = {MockProvider.class, NodesConfiguration.class})
  68 @DirtiesContext(classMode = DirtiesContext.ClassMode.BEFORE_CLASS)
  69 @SpringBootTest
  70 public class NodeIngestorTest {
  71     @Autowired
  72     NodeIngestor nodeIngestor;
  73
  74     // set thrown.expect to whatever a specific test needs
  75     // this establishes a default of expecting no exceptions to be thrown
  76     @Rule
  77     public ExpectedException thrown = ExpectedException.none();
  78
  79     @Test
  80     public void testGetContextForVersion() {
  81         DynamicJAXBContext ctx10 = nodeIngestor.getContextForVersion(new SchemaVersion("v10"));
  82
  83         // should work bc Foo is valid in test_network_v10 schema
  84         DynamicEntity foo10 = ctx10.newDynamicEntity("Foo");
  85
  86         foo10.set("fooId", "bar");
  87         assertEquals("bar", foo10.get("fooId"));
  88
  89         // should work bc Bar is valid in test_business_v10 schema
  90         DynamicEntity bar10 = ctx10.newDynamicEntity("Bar");
  91         bar10.set("barId", "bar2");
  92         assertEquals("bar2", bar10.get("barId"));
  93         XSDOutputResolver outputResolver10 = new XSDOutputResolver();
  94         ctx10.generateSchema(outputResolver10);
  95
  96         DynamicJAXBContext ctx11 = nodeIngestor.getContextForVersion(new SchemaVersion("v11"));
  97
  98         // should work bc Foo.quantity is valid in test_network_v11 schema
  99         DynamicEntity foo11 = ctx11.newDynamicEntity("Foo");
 100         foo11.set("quantity", "12");
 101         assertEquals("12", foo11.get("quantity"));
 102
 103         DynamicEntity quux11 = ctx11.newDynamicEntity("Quux");
 104         quux11.set("qManagerName", "some guy");
 105         assertEquals("some guy", quux11.get("qManagerName"));
 106         XSDOutputResolver outputResolver11 = new XSDOutputResolver();
 107         ctx11.generateSchema(outputResolver11);
 108
 109         thrown.expect(IllegalArgumentException.class);
 110         // should fail bc Quux not in v10 test schema
 111         ctx10.newDynamicEntity("Quux");
 112     }
 113
 114     @Test
 115     public void testHasNodeType() {
 116         // TODO remove for integration tests
 117         assertTrue(nodeIngestor.hasNodeType("foo", new SchemaVersion("v11")));
 118         assertTrue(nodeIngestor.hasNodeType("quux", new SchemaVersion("v11")));
 119         assertFalse(nodeIngestor.hasNodeType("quux", new SchemaVersion("v10")));
 120     }
 121
 122     @Test
 123     public void testGetVersionFromClassName() {
 124         assertEquals(nodeIngestor.getVersionFromClassName("inventory.aai.onap.org.v13.Evc"), new SchemaVersion("v13"));
 125
 126     }
 127
 128     @Test
 129     public void testGetVersionFromClassNameNull() {
 130         assertEquals(nodeIngestor.getVersionFromClassName("blah"), new SchemaVersion("v15"));
 131
 132     }
 133
 134     @Test
 135     public void testGetObjectsInVersion() {
 136         assertEquals(nodeIngestor.getObjectsInVersion(new SchemaVersion("v13")).size(), 148);
 137         // comment for IntegrationTest
 138         // assertEquals(nodeIngestor.getObjectsInVersion(new SchemaVersion("v13")).size(), 229);
 139
 140     }
 141
 142     @Test
 143     public void testCombinedSchema() throws TransformerException, IOException {
 144         DynamicJAXBContext ctx13 = nodeIngestor.getContextForVersion(new SchemaVersion("v13"));
 145         XSDOutputResolver outputResolver13 = new XSDOutputResolver();
 146         ctx13.generateSchema(outputResolver13);
 147         ByteArrayOutputStream buffer = new ByteArrayOutputStream();
 148         printDocument(nodeIngestor.getSchema(new SchemaVersion("v13")), buffer);
 149         String content = new String(Files.readAllBytes(Paths.get("src/test/resources/forWiringTests/aai_oxm_v13.xml")));
 150         content = content.replaceAll("\\s+", "");
 151         String expected = buffer.toString().replaceAll("\\s+", "");
 152
 153         assertThat("OXM:\n" + expected, expected, is(content));
 154     }
 155
 156     public static void printDocument(Document doc, OutputStream out) throws IOException, TransformerException {
 157         TransformerFactory tf = TransformerFactory.newInstance();
 158         Transformer transformer = tf.newTransformer();
 159         transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
 160         transformer.setOutputProperty(OutputKeys.METHOD, "xml");
 161         transformer.setOutputProperty(OutputKeys.INDENT, "yes");
 162         transformer.setOutputProperty(OutputKeys.ENCODING, "UTF-8");
 163         transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
 164
 165         transformer.transform(new DOMSource(doc), new StreamResult(new OutputStreamWriter(out, UTF_8)));
 166     }
 167
 168     private static class XSDOutputResolver extends SchemaOutputResolver {
 169
 170         @Override
 171         public Result createOutput(String namespaceUri, String suggestedFileName) throws IOException {
 172             File temp = File.createTempFile("schema", ".xsd");
 173             StreamResult result = new StreamResult(temp);
 174             System.out.println("Schema file: " + temp.getAbsolutePath());
 175
 176             result.setSystemId(temp.toURI().toURL().toString());
 177
 178             return result;
 179         }
 180     }
 181
 182 }