Encapsulate dependencies for repository resource

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryBasedResourceProvider.java

@@ -0,0 +1,105 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020-present Cloudogu GmbH and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package sonia.scm.api.v2.resources;
+
+import javax.inject.Inject;
+import javax.inject.Provider;
+
+public class RepositoryBasedResourceProvider {
+  private final Provider<TagRootResource> tagRootResource;
+  private final Provider<BranchRootResource> branchRootResource;
+  private final Provider<ChangesetRootResource> changesetRootResource;
+  private final Provider<SourceRootResource> sourceRootResource;
+  private final Provider<ContentResource> contentResource;
+  private final Provider<RepositoryPermissionRootResource> permissionRootResource;
+  private final Provider<DiffRootResource> diffRootResource;
+  private final Provider<ModificationsRootResource> modificationsRootResource;
+  private final Provider<FileHistoryRootResource> fileHistoryRootResource;
+  private final Provider<IncomingRootResource> incomingRootResource;
+
+  @Inject
+  public RepositoryBasedResourceProvider(
+    Provider<TagRootResource> tagRootResource,
+    Provider<BranchRootResource> branchRootResource,
+    Provider<ChangesetRootResource> changesetRootResource,
+    Provider<SourceRootResource> sourceRootResource,
+    Provider<ContentResource> contentResource,
+    Provider<RepositoryPermissionRootResource> permissionRootResource,
+    Provider<DiffRootResource> diffRootResource,
+    Provider<ModificationsRootResource> modificationsRootResource,
+    Provider<FileHistoryRootResource> fileHistoryRootResource,
+    Provider<IncomingRootResource> incomingRootResource) {
+    this.tagRootResource = tagRootResource;
+    this.branchRootResource = branchRootResource;
+    this.changesetRootResource = changesetRootResource;
+    this.sourceRootResource = sourceRootResource;
+    this.contentResource = contentResource;
+    this.permissionRootResource = permissionRootResource;
+    this.diffRootResource = diffRootResource;
+    this.modificationsRootResource = modificationsRootResource;
+    this.fileHistoryRootResource = fileHistoryRootResource;
+    this.incomingRootResource = incomingRootResource;
+  }
+
+  public TagRootResource getTagRootResource() {
+    return tagRootResource.get();
+  }
+
+  public BranchRootResource getBranchRootResource() {
+    return branchRootResource.get();
+  }
+
+  public ChangesetRootResource getChangesetRootResource() {
+    return changesetRootResource.get();
+  }
+
+  public SourceRootResource getSourceRootResource() {
+    return sourceRootResource.get();
+  }
+
+  public ContentResource getContentResource() {
+    return contentResource.get();
+  }
+
+  public RepositoryPermissionRootResource getPermissionRootResource() {
+    return permissionRootResource.get();
+  }
+
+  public DiffRootResource getDiffRootResource() {
+    return diffRootResource.get();
+  }
+
+  public ModificationsRootResource getModificationsRootResource() {
+    return modificationsRootResource.get();
+  }
+
+  public FileHistoryRootResource getFileHistoryRootResource() {
+    return fileHistoryRootResource.get();
+  }
+
+  public IncomingRootResource getIncomingRootResource() {
+    return incomingRootResource.get();
+  }
+}

scm-webapp/src/main/java/sonia/scm/api/v2/resources/RepositoryResource.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 import io.swagger.v3.oas.annotations.Operation;
@@ -58,46 +58,19 @@ public class RepositoryResource {
 
   private final RepositoryManager manager;
   private final SingleResourceManagerAdapter<Repository, RepositoryDto> adapter;
-  private final Provider<TagRootResource> tagRootResource;
+  private final RepositoryBasedResourceProvider resourceProvider;
-  private final Provider<BranchRootResource> branchRootResource;
-  private final Provider<ChangesetRootResource> changesetRootResource;
-  private final Provider<SourceRootResource> sourceRootResource;
-  private final Provider<ContentResource> contentResource;
-  private final Provider<RepositoryPermissionRootResource> permissionRootResource;
-  private final Provider<DiffRootResource> diffRootResource;
-  private final Provider<ModificationsRootResource> modificationsRootResource;
-  private final Provider<FileHistoryRootResource> fileHistoryRootResource;
-  private final Provider<IncomingRootResource> incomingRootResource;
 
   @Inject
   public RepositoryResource(
     RepositoryToRepositoryDtoMapper repositoryToDtoMapper,
     RepositoryDtoToRepositoryMapper dtoToRepositoryMapper, RepositoryManager manager,
-    Provider<TagRootResource> tagRootResource,
+    RepositoryBasedResourceProvider resourceProvider
-    Provider<BranchRootResource> branchRootResource,
-    Provider<ChangesetRootResource> changesetRootResource,
-    Provider<SourceRootResource> sourceRootResource, Provider<ContentResource> contentResource,
-    Provider<RepositoryPermissionRootResource> permissionRootResource,
-    Provider<DiffRootResource> diffRootResource,
-    Provider<ModificationsRootResource> modificationsRootResource,
-    Provider<FileHistoryRootResource> fileHistoryRootResource,
-    Provider<IncomingRootResource> incomingRootResource
   ) {
     this.dtoToRepositoryMapper = dtoToRepositoryMapper;
     this.manager = manager;
     this.repositoryToDtoMapper = repositoryToDtoMapper;
     this.adapter = new SingleResourceManagerAdapter<>(manager, Repository.class);
-    this.tagRootResource = tagRootResource;
+    this.resourceProvider = resourceProvider;
-    this.branchRootResource = branchRootResource;
-    this.changesetRootResource = changesetRootResource;
-    this.sourceRootResource = sourceRootResource;
-    this.contentResource = contentResource;
-    this.permissionRootResource = permissionRootResource;
-    this.diffRootResource = diffRootResource;
-    this.modificationsRootResource = modificationsRootResource;
-    this.fileHistoryRootResource = fileHistoryRootResource;
-    this.incomingRootResource = incomingRootResource;
-
   }
 
   /**
@@ -211,52 +184,52 @@ public class RepositoryResource {
 
   @Path("tags/")
   public TagRootResource tags() {
-    return tagRootResource.get();
+    return resourceProvider.getTagRootResource();
   }
 
   @Path("diff/")
   public DiffRootResource diff() {
-    return diffRootResource.get();
+    return resourceProvider.getDiffRootResource();
   }
 
   @Path("branches/")
   public BranchRootResource branches() {
-    return branchRootResource.get();
+    return resourceProvider.getBranchRootResource();
   }
 
   @Path("changesets/")
   public ChangesetRootResource changesets() {
-    return changesetRootResource.get();
+    return resourceProvider.getChangesetRootResource();
   }
 
   @Path("history/")
   public FileHistoryRootResource history() {
-    return fileHistoryRootResource.get();
+    return resourceProvider.getFileHistoryRootResource();
   }
 
   @Path("sources/")
   public SourceRootResource sources() {
-    return sourceRootResource.get();
+    return resourceProvider.getSourceRootResource();
   }
 
   @Path("content/")
   public ContentResource content() {
-    return contentResource.get();
+    return resourceProvider.getContentResource();
   }
 
   @Path("permissions/")
   public RepositoryPermissionRootResource permissions() {
-    return permissionRootResource.get();
+    return resourceProvider.getPermissionRootResource();
   }
 
   @Path("modifications/")
   public ModificationsRootResource modifications() {
-    return modificationsRootResource.get();
+    return resourceProvider.getModificationsRootResource();
   }
 
   @Path("incoming/")
   public IncomingRootResource incoming() {
-    return incomingRootResource.get();
+    return resourceProvider.getIncomingRootResource();
   }
 
   private Supplier<Repository> loadBy(String namespace, String name) {

scm-webapp/src/test/java/sonia/scm/api/v2/resources/BranchRootResourceTest.java

@@ -103,8 +103,6 @@ public class BranchRootResourceTest extends RepositoryTestBase {
 
   private BranchChangesetCollectionToDtoMapper changesetCollectionToDtoMapper;
 
-  private BranchRootResource branchRootResource;
-
   @Mock
   private BranchCollectionToDtoMapper branchCollectionToDtoMapper;
 
@@ -126,7 +124,6 @@ public class BranchRootResourceTest extends RepositoryTestBase {
     changesetCollectionToDtoMapper = new BranchChangesetCollectionToDtoMapper(changesetToChangesetDtoMapper, resourceLinks);
     BranchCollectionToDtoMapper branchCollectionToDtoMapper = new BranchCollectionToDtoMapper(branchToDtoMapper, resourceLinks);
     branchRootResource = new BranchRootResource(serviceFactory, branchToDtoMapper, branchCollectionToDtoMapper, changesetCollectionToDtoMapper, resourceLinks);
-    super.branchRootResource = Providers.of(branchRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(service);
     when(serviceFactory.create(any(Repository.class))).thenReturn(service);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/ChangesetRootResourceTest.java

@@ -91,8 +91,6 @@ public class ChangesetRootResourceTest extends RepositoryTestBase {
   @InjectMocks
   private DefaultChangesetToChangesetDtoMapperImpl changesetToChangesetDtoMapper;
 
-  private ChangesetRootResource changesetRootResource;
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -100,7 +98,6 @@ public class ChangesetRootResourceTest extends RepositoryTestBase {
   public void prepareEnvironment() {
     changesetCollectionToDtoMapper = new ChangesetCollectionToDtoMapper(changesetToChangesetDtoMapper, resourceLinks);
     changesetRootResource = new ChangesetRootResource(serviceFactory, changesetCollectionToDtoMapper, changesetToChangesetDtoMapper);
-    super.changesetRootResource = Providers.of(changesetRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(repositoryService);
     when(serviceFactory.create(any(Repository.class))).thenReturn(repositoryService);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/DiffResourceTest.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 
@@ -90,9 +90,6 @@ public class DiffResourceTest extends RepositoryTestBase {
   @Mock
   private DiffResultToDiffResultDtoMapper diffResultToDiffResultDtoMapper;
 
-  private DiffRootResource diffRootResource;
-
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -100,7 +97,6 @@ public class DiffResourceTest extends RepositoryTestBase {
   @Before
   public void prepareEnvironment() {
     diffRootResource = new DiffRootResource(serviceFactory, diffResultToDiffResultDtoMapper);
-    super.diffRootResource = Providers.of(diffRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(service);
     when(serviceFactory.create(any(Repository.class))).thenReturn(service);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/FileHistoryResourceTest.java

@@ -92,8 +92,6 @@ public class FileHistoryResourceTest extends RepositoryTestBase {
   @InjectMocks
   private DefaultChangesetToChangesetDtoMapperImpl changesetToChangesetDtoMapper;
 
-  private FileHistoryRootResource fileHistoryRootResource;
-
   private RestDispatcher dispatcher = new RestDispatcher();
 
   private final Subject subject = mock(Subject.class);
@@ -103,7 +101,6 @@ public class FileHistoryResourceTest extends RepositoryTestBase {
   public void prepareEnvironment() {
     fileHistoryCollectionToDtoMapper = new FileHistoryCollectionToDtoMapper(changesetToChangesetDtoMapper, resourceLinks);
     fileHistoryRootResource = new FileHistoryRootResource(serviceFactory, fileHistoryCollectionToDtoMapper);
-    super.fileHistoryRootResource = Providers.of(fileHistoryRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(service);
     when(serviceFactory.create(any(Repository.class))).thenReturn(service);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/IncomingRootResourceTest.java

@@ -110,9 +110,6 @@ public class IncomingRootResourceTest extends RepositoryTestBase {
   @InjectMocks
   private DefaultChangesetToChangesetDtoMapperImpl changesetToChangesetDtoMapper;
 
-  private IncomingRootResource incomingRootResource;
-
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -121,7 +118,6 @@ public class IncomingRootResourceTest extends RepositoryTestBase {
   public void prepareEnvironment() {
     incomingChangesetCollectionToDtoMapper = new IncomingChangesetCollectionToDtoMapper(changesetToChangesetDtoMapper, resourceLinks);
     incomingRootResource = new IncomingRootResource(serviceFactory, incomingChangesetCollectionToDtoMapper, diffResultToDiffResultDtoMapper);
-    super.incomingRootResource = Providers.of(incomingRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(repositoryService);
     when(serviceFactory.create(REPOSITORY)).thenReturn(repositoryService);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/ModificationsResourceTest.java

@@ -88,9 +88,6 @@ public class ModificationsResourceTest extends RepositoryTestBase {
   @InjectMocks
   private ModificationsToDtoMapperImpl modificationsToDtoMapper;
 
-  private ModificationsRootResource modificationsRootResource;
-
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -98,7 +95,6 @@ public class ModificationsResourceTest extends RepositoryTestBase {
   @Before
   public void prepareEnvironment() {
     modificationsRootResource = new ModificationsRootResource(serviceFactory, modificationsToDtoMapper);
-    super.modificationsRootResource = Providers.of(modificationsRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(repositoryService);
     when(serviceFactory.create(any(Repository.class))).thenReturn(repositoryService);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/RepositoryPermissionRootResourceTest.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 import com.fasterxml.jackson.databind.JsonNode;
@@ -144,8 +144,6 @@ public class RepositoryPermissionRootResourceTest extends RepositoryTestBase {
 
   private RepositoryPermissionCollectionToDtoMapper repositoryPermissionCollectionToDtoMapper;
 
-  private RepositoryPermissionRootResource repositoryPermissionRootResource;
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -154,8 +152,7 @@ public class RepositoryPermissionRootResourceTest extends RepositoryTestBase {
   public void prepareEnvironment() {
     initMocks(this);
     repositoryPermissionCollectionToDtoMapper = new RepositoryPermissionCollectionToDtoMapper(permissionToPermissionDtoMapper, resourceLinks);
-    repositoryPermissionRootResource = new RepositoryPermissionRootResource(permissionDtoToPermissionMapper, permissionToPermissionDtoMapper, repositoryPermissionCollectionToDtoMapper, resourceLinks, repositoryManager);
+    permissionRootResource = new RepositoryPermissionRootResource(permissionDtoToPermissionMapper, permissionToPermissionDtoMapper, repositoryPermissionCollectionToDtoMapper, resourceLinks, repositoryManager);
-    super.permissionRootResource = Providers.of(repositoryPermissionRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     subjectThreadState.bind();
     ThreadContext.bind(subject);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/RepositoryRootResourceTest.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 import com.github.sdorra.shiro.ShiroRule;
@@ -122,7 +122,7 @@ public class RepositoryRootResourceTest extends RepositoryTestBase {
     super.dtoToRepositoryMapper = dtoToRepositoryMapper;
     super.manager = repositoryManager;
     RepositoryCollectionToDtoMapper repositoryCollectionToDtoMapper = new RepositoryCollectionToDtoMapper(repositoryToDtoMapper, resourceLinks);
-    super.repositoryCollectionResource = Providers.of(new RepositoryCollectionResource(repositoryManager, repositoryCollectionToDtoMapper, dtoToRepositoryMapper, resourceLinks, repositoryInitializer));
+    super.repositoryCollectionResource = new RepositoryCollectionResource(repositoryManager, repositoryCollectionToDtoMapper, dtoToRepositoryMapper, resourceLinks, repositoryInitializer);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(any(Repository.class))).thenReturn(service);
     when(scmPathInfoStore.get()).thenReturn(uriInfo);

scm-webapp/src/test/java/sonia/scm/api/v2/resources/RepositoryTestBase.java

@@ -21,49 +21,52 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
-import com.google.inject.util.Providers;
 import sonia.scm.repository.RepositoryManager;
 
-import javax.inject.Provider;
+import static com.google.inject.util.Providers.of;
+import static org.mockito.Mockito.mock;
 
-public abstract class RepositoryTestBase {
+abstract class RepositoryTestBase {
 
-
+  RepositoryToRepositoryDtoMapper repositoryToDtoMapper;
-  protected RepositoryToRepositoryDtoMapper repositoryToDtoMapper;
+  RepositoryDtoToRepositoryMapper dtoToRepositoryMapper;
-  protected RepositoryDtoToRepositoryMapper dtoToRepositoryMapper;
+  RepositoryManager manager;
-  protected RepositoryManager manager;
+  TagRootResource tagRootResource;
-  protected Provider<TagRootResource> tagRootResource;
+  BranchRootResource branchRootResource;
-  protected Provider<BranchRootResource> branchRootResource;
+  ChangesetRootResource changesetRootResource;
-  protected Provider<ChangesetRootResource> changesetRootResource;
+  SourceRootResource sourceRootResource;
-  protected Provider<SourceRootResource> sourceRootResource;
+  ContentResource contentResource;
-  protected Provider<ContentResource> contentResource;
+  RepositoryPermissionRootResource permissionRootResource;
-  protected Provider<RepositoryPermissionRootResource> permissionRootResource;
+  DiffRootResource diffRootResource;
-  protected Provider<DiffRootResource> diffRootResource;
+  ModificationsRootResource modificationsRootResource;
-  protected Provider<ModificationsRootResource> modificationsRootResource;
+  FileHistoryRootResource fileHistoryRootResource;
-  protected Provider<FileHistoryRootResource> fileHistoryRootResource;
+  IncomingRootResource incomingRootResource;
-  protected Provider<RepositoryCollectionResource> repositoryCollectionResource;
+  RepositoryCollectionResource repositoryCollectionResource;
-  protected Provider<IncomingRootResource> incomingRootResource;
 
 
   RepositoryRootResource getRepositoryRootResource() {
-    return new RepositoryRootResource(Providers.of(new RepositoryResource(
+    RepositoryBasedResourceProvider repositoryBasedResourceProvider = new RepositoryBasedResourceProvider(
-      repositoryToDtoMapper,
+      of(tagRootResource),
-      dtoToRepositoryMapper,
+      of(branchRootResource),
-      manager,
+      of(changesetRootResource),
-      tagRootResource,
+      of(sourceRootResource),
-      branchRootResource,
+      of(contentResource),
-      changesetRootResource,
+      of(permissionRootResource),
-      sourceRootResource,
+      of(diffRootResource),
-      contentResource,
+      of(modificationsRootResource),
-      permissionRootResource,
+      of(fileHistoryRootResource),
-      diffRootResource,
+      of(incomingRootResource)
-      modificationsRootResource,
+    );
-      fileHistoryRootResource,
+    return new RepositoryRootResource(
-      incomingRootResource)), repositoryCollectionResource);
+      of(new RepositoryResource(
+        repositoryToDtoMapper,
+        dtoToRepositoryMapper,
+        manager,
+        repositoryBasedResourceProvider
+      )),
+      of(repositoryCollectionResource));
   }
-
-
 }

scm-webapp/src/test/java/sonia/scm/api/v2/resources/SourceRootResourceTest.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 import com.google.inject.util.Providers;
@@ -74,8 +74,7 @@ public class SourceRootResourceTest extends RepositoryTestBase {
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(service);
     when(service.getBrowseCommand()).thenReturn(browseCommandBuilder);
 
-    SourceRootResource sourceRootResource = new SourceRootResource(serviceFactory, browserResultToFileObjectDtoMapper);
+    sourceRootResource = new SourceRootResource(serviceFactory, browserResultToFileObjectDtoMapper);
-    super.sourceRootResource = Providers.of(sourceRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
   }
 

scm-webapp/src/test/java/sonia/scm/api/v2/resources/TagRootResourceTest.java

@@ -21,7 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-    
+
 package sonia.scm.api.v2.resources;
 
 import com.google.inject.util.Providers;
@@ -84,9 +84,6 @@ public class TagRootResourceTest extends RepositoryTestBase {
   @InjectMocks
   private TagToTagDtoMapperImpl tagToTagDtoMapper;
 
-  private TagRootResource tagRootResource;
-
-
   private final Subject subject = mock(Subject.class);
   private final ThreadState subjectThreadState = new SubjectThreadState(subject);
 
@@ -95,7 +92,6 @@ public class TagRootResourceTest extends RepositoryTestBase {
   public void prepareEnvironment() throws Exception {
     tagCollectionToDtoMapper = new TagCollectionToDtoMapper(resourceLinks, tagToTagDtoMapper);
     tagRootResource = new TagRootResource(serviceFactory, tagCollectionToDtoMapper, tagToTagDtoMapper);
-    super.tagRootResource = Providers.of(tagRootResource);
     dispatcher.addSingletonResource(getRepositoryRootResource());
     when(serviceFactory.create(new NamespaceAndName("space", "repo"))).thenReturn(repositoryService);
     when(serviceFactory.create(any(Repository.class))).thenReturn(repositoryService);