[VID-55] Upgrade Tosca Parser (merge)

Change-Id: I5389f1641ef22df3ed569a154b3c367117c04d04
Signed-off-by: Ofir Sonsino <os0695@att.com>

2 files changed, 193 insertions, 0 deletions

diff --git a/vid-app-common/src/test/java/org/opencomp/vid/controller/VidControllerTest.java b/vid-app-common/src/test/java/org/opencomp/vid/controller/VidControllerTest.java
new file mode 100644
index 000000000..05ca8c324
--- /dev/null
+++ b/vid-app-common/src/test/java/org/opencomp/vid/controller/VidControllerTest.java
@@ -0,0 +1,128 @@
+package org.opencomp.vid.controller;
+
+import net.javacrumbs.jsonunit.JsonAssert;
+import org.apache.commons.io.IOUtils;
+import org.codehaus.jackson.map.ObjectMapper;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.openecomp.vid.asdc.AsdcCatalogException;
+import org.openecomp.vid.asdc.AsdcClient;
+import org.openecomp.vid.asdc.parser.ToscaParserImpl2;
+import org.openecomp.vid.controller.WebConfig;
+import org.openecomp.vid.model.*;
+import org.openecomp.vid.properties.AsdcClientConfiguration;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.util.Map;
+import java.util.UUID;
+
+import static org.opencomp.vid.testUtils.TestUtils.assertJsonStringEqualsIgnoreNulls;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {WebConfig.class, AsdcClientConfiguration.class})
+public class VidControllerTest {
+
+    @Autowired
+    private AsdcClient asdcClient;
+
+    private String uuid = "f430728a-4530-42be-a577-1206b9484cef";
+    //TODO: add as a test case.
+    private String vfFilePath = "vf-csar.JSON";
+    private String vlFilePath = "vl-csar.JSON";
+
+    private ToscaParserImpl2 p2 = new ToscaParserImpl2();
+    private ObjectMapper om = new ObjectMapper();
+    final InputStream jsonFile = VidControllerTest.class.getClassLoader().getResourceAsStream(vfFilePath);
+
+
+    @Test
+    public void assertEqualsBetweenServices() throws Exception {
+        Service expectedService = getExpectedServiceModel().getService();
+        Service actualService = p2.makeServiceModel(getCsarPath(), getServiceByUuid()).getService();
+        JsonAssert.assertJsonEquals(expectedService, actualService);
+    }
+
+    @Test
+    public void assertEqualBetweenObjects() throws Exception {
+        ServiceModel actualServiceModel = p2.makeServiceModel(getCsarPath(), getServiceByUuid());
+        JsonAssert.assertJsonEquals(getExpectedServiceModel(), actualServiceModel);
+    }
+
+    @Test
+    public void assertEqualsBetweenNetworkNodes() throws Exception {
+        Map<String, Network> expectedNetworksMap = getExpectedServiceModel().getNetworks();
+        Map<String, Network> actualNetworksMap = p2.makeServiceModel(getCsarPath(), getServiceByUuid()).getNetworks();
+        for (Map.Entry<String, Network> entry : expectedNetworksMap.entrySet()) {
+            Network expectedNetwork = entry.getValue();
+            Network actualNetwork = actualNetworksMap.get(entry.getKey());
+            Assert.assertEquals(expectedNetwork.getModelCustomizationName(), actualNetwork.getModelCustomizationName());
+            verifyBaseNodeProperties(expectedNetwork, actualNetwork);
+            compareProperties(expectedNetwork.getProperties(), actualNetwork.getProperties());
+        }
+    }
+
+    //Because we are not supporting the old flow, the JSON are different by definition.
+    @Test
+    public void assertEqualsBetweenVnfsOfTosca() throws Exception {
+        Map<String, VNF> expectedVnfsMap = getExpectedServiceModel().getVnfs();
+        Map<String, VNF> actualVnfsMap = p2.makeServiceModel(getCsarPath(), getServiceByUuid()).getVnfs();
+        for (Map.Entry<String, VNF> entry : expectedVnfsMap.entrySet()) {
+            VNF expectedVnf = entry.getValue();
+            VNF actualVnf = actualVnfsMap.get(entry.getKey());
+            verifyBaseNodeProperties(expectedVnf, actualVnf);
+            Assert.assertEquals(expectedVnf.getModelCustomizationName(), actualVnf.getModelCustomizationName());
+            compareProperties(expectedVnf.getProperties(), actualVnf.getProperties());
+            assertJsonStringEqualsIgnoreNulls(om.writeValueAsString(expectedVnf), om.writeValueAsString(actualVnf));
+        }
+    }
+
+    @Test
+    public void assertEqualsBetweenVolumeGroups() throws Exception {
+        Map<String, VolumeGroup> actualVolumeGroups = p2.makeServiceModel(getCsarPath(), getServiceByUuid()).getVolumeGroups();
+        Map<String, VolumeGroup> expectedVolumeGroups = getExpectedServiceModel().getVolumeGroups();
+        JsonAssert.assertJsonEquals(actualVolumeGroups, expectedVolumeGroups);
+    }
+
+    @Test
+    public void assertEqualsBetweenVfModules() throws Exception {
+        Map<String, VfModule> actualVfModules = p2.makeServiceModel(getCsarPath(), getServiceByUuid()).getVfModules();
+        Map<String, VfModule> expectedVfModules = getExpectedServiceModel().getVfModules();
+        JsonAssert.assertJsonEquals(actualVfModules, expectedVfModules);
+    }
+
+    private void verifyBaseNodeProperties(Node expectedNode, Node actualNode) {
+        Assert.assertEquals(expectedNode.getName(), actualNode.getName());
+        Assert.assertEquals(expectedNode.getCustomizationUuid(), actualNode.getCustomizationUuid());
+        Assert.assertEquals(expectedNode.getDescription(), actualNode.getDescription());
+        Assert.assertEquals(expectedNode.getInvariantUuid(), actualNode.getInvariantUuid());
+        Assert.assertEquals(expectedNode.getUuid(), actualNode.getUuid());
+        Assert.assertEquals(expectedNode.getVersion(), actualNode.getVersion());
+    }
+
+    private void compareProperties(Map<String, String> expectedProperties, Map<String, String> actualProperties) {
+        for (Map.Entry<String, String> property : expectedProperties.entrySet()) {
+            String expectedValue = property.getValue();
+            String key = property.getKey();
+            String actualValue = actualProperties.get(key);
+            Assert.assertEquals(expectedValue, actualValue);
+        }
+    }
+
+    private NewServiceModel getExpectedServiceModel() throws IOException {
+        String expectedJsonAsString  = IOUtils.toString(jsonFile).toString();
+        return om.readValue(expectedJsonAsString,NewServiceModel.class);
+    }
+
+    private Path getCsarPath() throws AsdcCatalogException {
+        return asdcClient.getServiceToscaModel(UUID.fromString(uuid));
+    }
+
+    private org.openecomp.vid.asdc.beans.Service getServiceByUuid() throws AsdcCatalogException {
+        return asdcClient.getService(UUID.fromString(uuid));
+    }
+}
\ No newline at end of file
diff --git a/vid-app-common/src/test/java/org/opencomp/vid/testUtils/TestUtils.java b/vid-app-common/src/test/java/org/opencomp/vid/testUtils/TestUtils.java
new file mode 100644
index 000000000..29115e0aa
--- /dev/null
+++ b/vid-app-common/src/test/java/org/opencomp/vid/testUtils/TestUtils.java
@@ -0,0 +1,65 @@
+package org.opencomp.vid.testUtils;
+
+import org.json.JSONArray;
+import org.json.JSONObject;
+import org.junit.Assert;
+
+import java.util.Iterator;
+
+import static fj.parser.Parser.fail;
+
+/**
+ * Created by Oren on 6/7/17.
+ */
+public class TestUtils {
+
+    /**
+     * The method compares between two jsons. the function assert that the actual object does not reduce or change the functionallity/parsing of the expected json.
+     * This means that if the expected JSON has a key which is null or the JSON doesn't have a key which contained in the expected JSON the assert will succeed and the will pass.
+     * For example : For JSON expected = {a:null} and actual {a:3} the test will pass
+     * Other example : For JSON expected = {a:3} and actual {a:null} the test will fail
+     *
+     * @param expected JSON
+     * @param actual JSON
+     */
+    public static void assertJsonStringEqualsIgnoreNulls(String expected, String actual) {
+        if (expected == null || expected == JSONObject.NULL) {return;}
+
+        JSONObject expectedJSON = new JSONObject(expected);
+        JSONObject actualJSON = new JSONObject(actual);
+        Iterator<?> keys = expectedJSON.keys();
+
+        while( keys.hasNext() ) {
+            String key = (String)keys.next();
+            Object expectedValue = expectedJSON.get(key);
+            if (expectedValue == JSONObject.NULL){
+                continue;
+            }
+
+            Object actualValue = actualJSON.get(key);
+
+            if (expectedValue instanceof JSONObject) {
+                String expectedVal = expectedValue.toString();
+                String actualVal = actualValue.toString();
+                assertJsonStringEqualsIgnoreNulls(expectedVal, actualVal);
+            }
+            else if (expectedValue instanceof JSONArray) {
+                if (actualValue instanceof JSONArray) {
+                    JSONArray expectedJSONArray = (JSONArray)expectedValue;
+                    JSONArray actualJSONArray = (JSONArray)expectedValue;
+                    for (int i = 0; i < expectedJSONArray.length(); i++) {
+                        String expectedItem = expectedJSONArray.getJSONObject(i).toString();
+                        String actualItem = actualJSONArray.getJSONObject(i).toString();
+                        assertJsonStringEqualsIgnoreNulls(expectedItem, actualItem);
+                    }
+                }
+                else {
+                    fail("expected: " + expectedValue + " got:" + actualValue);
+                }
+            }
+            else {
+                Assert.assertEquals(expectedValue, actualValue);
+            }
+        }
+    }
+}