Add basic plugin load test

pom.xml

@@ -124,5 +124,11 @@
             <version>${org.slf4j}</version>
             <scope>compile</scope>
         </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>RELEASE</version>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 </project>

src/main/java/blockchains/iaas/uni/stuttgart/de/management/BlockchainPluginManager.java

@@ -9,7 +9,7 @@
 
 public class BlockchainPluginManager {
 
-    Path pluginPath =  null;
+    Path pluginPath = null;
     private PluginManager pluginManager = null;
     private static BlockchainPluginManager instance = null;
 
@@ -29,10 +29,6 @@ protected PluginDescriptorFinder createPluginDescriptorFinder() {
                 return new ManifestPluginDescriptorFinder();
             }
         };
-
-        // TODO: Create plugin management rest api
-        pluginManager.loadPlugins();
-        pluginManager.startPlugins();
     }
 
     public static BlockchainPluginManager getInstance() {
@@ -54,15 +50,15 @@ public Path getPluginPath() {
         return pluginPath;
     }
 
-    public List<PluginWrapper> getPlugins(){
+    public List<PluginWrapper> getPlugins() {
         return pluginManager.getPlugins();
     }
 
     public void unloadPlugin(String pluginId) {
         pluginManager.unloadPlugin(pluginId);
     }
 
-    public void startPlugin(String pluginId){
+    public void startPlugin(String pluginId) {
         pluginManager.startPlugin(pluginId);
     }
 
@@ -78,4 +74,8 @@ public void enablePlugin(String pluginId) {
         pluginManager.enablePlugin(pluginId);
     }
 
+    public PluginState getPluginState(String pluginId) {
+        return pluginManager.getPlugin(pluginId).getPluginState();
+    }
+
 }

test/java/blockchains/iaas/uni/stuttgart/de/adaptation/adapters/ethereum/TestEthereumAdapter.java

@@ -0,0 +1,2 @@
+package blockchains.iaas.uni.stuttgart.de.adaptation.adapters.ethereum;public class TestEthereumAdapter {
+}