Add unit tests

Add unit tests and fix code to support them, columns modified and csar
installer fixed as well

Issue-ID: CLAMP-306
Change-Id: I946ef1aa957ca36bbb00357308ac67a3f07dcdce
Signed-off-by: sebdet <sebastien.determe@intl.att.com>

4 files changed, 50 insertions, 58 deletions

diff --git a/src/main/java/org/onap/clamp/clds/tosca/ToscaYamlToJsonConvertor.java b/src/main/java/org/onap/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
index 784d95e9..8a172abb 100644
--- a/src/main/java/org/onap/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
+++ b/src/main/java/org/onap/clamp/clds/tosca/ToscaYamlToJsonConvertor.java
@@ -82,13 +82,15 @@ public class ToscaYamlToJsonConvertor {
         this.cldsDao = cldsDao;
     }
 
-    @SuppressWarnings("unchecked")
     public String parseToscaYaml(String yamlString) {
 
         Yaml yaml = new Yaml();
-        LinkedHashMap<String, Object> loadedYaml = (LinkedHashMap<String, Object>) yaml.load(yamlString);
-        LinkedHashMap<String, Object> nodeTypes = new LinkedHashMap<String, Object>();
-        LinkedHashMap<String, Object> dataNodes = new LinkedHashMap<String, Object>();
+        LinkedHashMap<String, Object> loadedYaml = yaml.load(yamlString);
+        if (loadedYaml == null) {
+            return "";
+        }
+        LinkedHashMap<String, Object> nodeTypes = new LinkedHashMap<>();
+        LinkedHashMap<String, Object> dataNodes = new LinkedHashMap<>();
         JSONObject jsonEditorObject = new JSONObject();
         JSONObject jsonParentObject = new JSONObject();
         JSONObject jsonTempObject = new JSONObject();
diff --git a/src/main/java/org/onap/clamp/loop/CsarInstallerImpl.java b/src/main/java/org/onap/clamp/loop/CsarInstallerImpl.java
index 9627445d..6e12f294 100644
--- a/src/main/java/org/onap/clamp/loop/CsarInstallerImpl.java
+++ b/src/main/java/org/onap/clamp/loop/CsarInstallerImpl.java
@@ -33,7 +33,6 @@ import java.util.Arrays;
 import java.util.HashSet;
 import java.util.Map;
 import java.util.Map.Entry;
-import java.util.Optional;
 
 import org.json.simple.parser.ParseException;
 import org.onap.clamp.clds.client.DcaeInventoryServices;
@@ -53,6 +52,7 @@ import org.onap.clamp.policy.operational.OperationalPolicy;
 import org.onap.sdc.tosca.parser.enums.SdcTypes;
 import org.onap.sdc.toscaparser.api.NodeTemplate;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 import org.yaml.snakeyaml.Yaml;
 
@@ -71,63 +71,40 @@ public class CsarInstallerImpl implements CsarInstaller {
     public static final String MODEL_NAME_PREFIX = "Loop_";
 
     @Autowired
-    protected LoopsRepository loopRepository;
+    LoopsRepository loopRepository;
 
     @Autowired
-    private BlueprintParser blueprintParser;
+    BlueprintParser blueprintParser;
 
     @Autowired
-    private ChainGenerator chainGenerator;
+    ChainGenerator chainGenerator;
 
     @Autowired
     DcaeInventoryServices dcaeInventoryService;
 
-    @Autowired
-    public void CsarInstallerImpl(LoopsRepository loopRepository, BlueprintParser blueprintParser,
-        ChainGenerator chainGenerator, DcaeInventoryServices dcaeInventoryService) {
-        this.loopRepository = loopRepository;
-        this.blueprintParser = blueprintParser;
-        this.chainGenerator = chainGenerator;
-        this.dcaeInventoryService = dcaeInventoryService;
-    }
-
     @Override
     public boolean isCsarAlreadyDeployed(CsarHandler csar) throws SdcArtifactInstallerException {
         boolean alreadyInstalled = true;
         for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
             alreadyInstalled = alreadyInstalled
-                && loopRepository.existsById(buildModelName(csar, blueprint.getValue()));
+                && loopRepository.existsById(Loop.generateLoopName(csar.getSdcNotification().getServiceName(),
+                    csar.getSdcNotification().getServiceVersion(),
+                    blueprint.getValue().getResourceAttached().getResourceInstanceName(),
+                    blueprint.getValue().getBlueprintArtifactName()));
         }
         return alreadyInstalled;
     }
 
-    public static String buildModelName(CsarHandler csar, BlueprintArtifact artifact) {
-
-        return (MODEL_NAME_PREFIX + "_" + csar.getSdcCsarHelper().getServiceMetadata().getValue("name") + "_v"
-            + csar.getSdcNotification().getServiceVersion() + "_"
-            + artifact.getResourceAttached().getResourceInstanceName().replaceAll(" ", "") + "_"
-            + artifact.getBlueprintArtifactName().replace(".yaml", "")).replace('.', '_');
-    }
-
-    public static String buildOperationalPolicyName(CsarHandler csar, BlueprintArtifact artifact) {
-
-        return (MODEL_NAME_PREFIX + "_" + csar.getSdcCsarHelper().getServiceMetadata().getValue("name") + "_v"
-            + csar.getSdcNotification().getServiceVersion() + "_"
-            + artifact.getResourceAttached().getResourceInstanceName().replaceAll(" ", "") + "_"
-            + artifact.getBlueprintArtifactName().replace(".yaml", "")).replace('.', '_');
-    }
-
     @Override
-    @Transactional
+    @Transactional(propagation = Propagation.REQUIRED)
     public void installTheCsar(CsarHandler csar)
         throws SdcArtifactInstallerException, InterruptedException, PolicyModelException {
         try {
             logger.info("Installing the CSAR " + csar.getFilePath());
             for (Entry<String, BlueprintArtifact> blueprint : csar.getMapOfBlueprints().entrySet()) {
                 logger.info("Processing blueprint " + blueprint.getValue().getBlueprintArtifactName());
-                createLoopFromBlueprint(csar, blueprint.getValue());
+                loopRepository.save(createLoopFromBlueprint(csar, blueprint.getValue()));
             }
-            createPolicyModel(csar);
             logger.info("Successfully installed the CSAR " + csar.getFilePath());
         } catch (IOException e) {
             throw new SdcArtifactInstallerException("Exception caught during the Csar installation in database", e);
@@ -136,15 +113,6 @@ public class CsarInstallerImpl implements CsarInstaller {
         }
     }
 
-    private void createPolicyModel(CsarHandler csar) throws PolicyModelException {
-        try {
-            Optional<String> policyModelYaml = csar.getPolicyModelYaml();
-            // save policy model into the database
-        } catch (IOException e) {
-            throw new PolicyModelException("TransformerException when decoding the YamlText", e);
-        }
-    }
-
     private Loop createLoopFromBlueprint(CsarHandler csar, BlueprintArtifact blueprintArtifact)
         throws IOException, ParseException, InterruptedException {
         Loop newLoop = new Loop();
@@ -154,15 +122,8 @@ public class CsarInstallerImpl implements CsarInstaller {
             blueprintArtifact.getResourceAttached().getResourceInstanceName(),
             blueprintArtifact.getBlueprintArtifactName()));
         newLoop.setLastComputedState(LoopState.DESIGN);
-        for (MicroService microService : blueprintParser.getMicroServices(blueprintArtifact.getDcaeBlueprint())) {
-            newLoop.getMicroServicePolicies().add(new MicroServicePolicy(microService.getName(),
-                csar.getPolicyModelYaml().orElse(""), false, new JsonObject(), new HashSet<>(Arrays.asList(newLoop))));
-        }
-        newLoop.setOperationalPolicies(
-            new HashSet<>(Arrays.asList(new OperationalPolicy(Policy.generatePolicyName("OPERATIONAL",
-                csar.getSdcNotification().getServiceName(), csar.getSdcNotification().getServiceVersion(),
-                blueprintArtifact.getResourceAttached().getResourceInstanceName(),
-                blueprintArtifact.getBlueprintArtifactName()), newLoop, new JsonObject()))));
+        newLoop.setMicroServicePolicies(createMicroServicePolicies(csar, blueprintArtifact, newLoop));
+        newLoop.setOperationalPolicies(createOperationalPolicies(csar, blueprintArtifact, newLoop));
         // Set SVG XML computed
         // newLoop.setSvgRepresentation(svgRepresentation);
         newLoop.setGlobalPropertiesJson(createGlobalPropertiesJson(csar, blueprintArtifact));
@@ -172,6 +133,24 @@ public class CsarInstallerImpl implements CsarInstaller {
         return newLoop;
     }
 
+    private HashSet<OperationalPolicy> createOperationalPolicies(CsarHandler csar, BlueprintArtifact blueprintArtifact,
+        Loop newLoop) {
+        return new HashSet<>(Arrays.asList(new OperationalPolicy(Policy.generatePolicyName("OPERATIONAL",
+            csar.getSdcNotification().getServiceName(), csar.getSdcNotification().getServiceVersion(),
+            blueprintArtifact.getResourceAttached().getResourceInstanceName(),
+            blueprintArtifact.getBlueprintArtifactName()), newLoop, new JsonObject())));
+    }
+
+    private HashSet<MicroServicePolicy> createMicroServicePolicies(CsarHandler csar,
+        BlueprintArtifact blueprintArtifact, Loop newLoop) throws IOException {
+        HashSet<MicroServicePolicy> newSet = new HashSet<>();
+        for (MicroService microService : blueprintParser.getMicroServices(blueprintArtifact.getDcaeBlueprint())) {
+            newSet.add(new MicroServicePolicy(microService.getName(), csar.getPolicyModelYaml().orElse(""), false,
+                new HashSet<>(Arrays.asList(newLoop))));
+        }
+        return newSet;
+    }
+
     private JsonObject createGlobalPropertiesJson(CsarHandler csar, BlueprintArtifact blueprintArtifact) {
         JsonObject globalProperties = new JsonObject();
         globalProperties.add("dcaeDeployParameters", getAllBlueprintParametersInJson(blueprintArtifact));
diff --git a/src/main/java/org/onap/clamp/loop/Loop.java b/src/main/java/org/onap/clamp/loop/Loop.java
index cc7f1803..a4cd86d0 100644
--- a/src/main/java/org/onap/clamp/loop/Loop.java
+++ b/src/main/java/org/onap/clamp/loop/Loop.java
@@ -91,7 +91,7 @@ public class Loop implements Serializable {
     @Column(columnDefinition = "json", name = "model_properties_json")
     private JsonObject modelPropertiesJson;
 
-    @Column(nullable = false, name = "blueprint_yaml")
+    @Column(columnDefinition = "MEDIUMTEXT", nullable = false, name = "blueprint_yaml")
     private String blueprint;
 
     @Expose
diff --git a/src/main/java/org/onap/clamp/policy/microservice/MicroServicePolicy.java b/src/main/java/org/onap/clamp/policy/microservice/MicroServicePolicy.java
index 7ebe0edb..857a3d74 100644
--- a/src/main/java/org/onap/clamp/policy/microservice/MicroServicePolicy.java
+++ b/src/main/java/org/onap/clamp/policy/microservice/MicroServicePolicy.java
@@ -39,6 +39,8 @@ import javax.persistence.Table;
 import org.hibernate.annotations.Type;
 import org.hibernate.annotations.TypeDef;
 import org.hibernate.annotations.TypeDefs;
+import org.onap.clamp.clds.tosca.ToscaYamlToJsonConvertor;
+import org.onap.clamp.clds.util.JsonUtils;
 import org.onap.clamp.dao.model.jsontype.StringJsonUserType;
 import org.onap.clamp.loop.Loop;
 import org.onap.clamp.policy.Policy;
@@ -66,7 +68,7 @@ public class MicroServicePolicy implements Serializable, Policy {
     @Column(name = "shared", nullable = false)
     private Boolean shared;
 
-    @Column(name = "policy_tosca", nullable = false)
+    @Column(columnDefinition = "MEDIUMTEXT", name = "policy_tosca", nullable = false)
     private String policyTosca;
 
     @Expose
@@ -81,13 +83,22 @@ public class MicroServicePolicy implements Serializable, Policy {
         // serialization
     }
 
+    public MicroServicePolicy(String name, String policyTosca, Boolean shared, Set<Loop> usedByLoops) {
+        this.name = name;
+        this.policyTosca = policyTosca;
+        this.shared = shared;
+        this.jsonRepresentation = JsonUtils.GSON_JPA_MODEL
+            .fromJson(new ToscaYamlToJsonConvertor(null).parseToscaYaml(policyTosca), JsonObject.class);
+        this.usedByLoops = usedByLoops;
+    }
+
     public MicroServicePolicy(String name, String policyTosca, Boolean shared, JsonObject jsonRepresentation,
         Set<Loop> usedByLoops) {
         this.name = name;
         this.policyTosca = policyTosca;
         this.shared = shared;
-        this.jsonRepresentation = jsonRepresentation;
         this.usedByLoops = usedByLoops;
+        this.jsonRepresentation = jsonRepresentation;
     }
 
     @Override