Add support for repository_size and wiki_size (#543)

src/main/java/org/gitlab4j/api/models/ProjectStatistics.java

@@ -5,46 +5,64 @@ import org.gitlab4j.api.utils.JacksonJson;
 
 /**
  * This class contains the sizing information from the project. To get this information,
- * ProjectApi.getProject() has to be called with parameter statistics=true 
+ * ProjectApi.getProject() has to be called with parameter statistics=true
  * which is only allowed for GitLab admins.
  */
 public class ProjectStatistics {
 
     long commitCount;
     long storageSize;
-    long lfsObjectSize;
+    long repositorySize;
+    long wikiSize;
+    long lfsObjectsSize;
     long jobArtifactsSize;
 
     public long getCommitCount() {
         return commitCount;
     }
 
-    public long getJobArtifactsSize() {
-        return jobArtifactsSize;
-    }
-
-    public long getLfsObjectSize() {
-        return lfsObjectSize;
+    public void setCommitCount(long commitCount) {
+        this.commitCount = commitCount;
     }
 
     public long getStorageSize() {
         return storageSize;
     }
 
-    public void setCommitCount(long commitCount) {
-        this.commitCount = commitCount;
+    public void setStorageSize(long storageSize) {
+        this.storageSize = storageSize;
     }
 
-    public void setJobArtifactsSize(long jobArtifactsSize) {
-        this.jobArtifactsSize = jobArtifactsSize;
+    public long getRepositorySize() {
+        return repositorySize;
     }
 
-    public void setLfsObjectSize(long lfsObjectSize) {
-        this.lfsObjectSize = lfsObjectSize;
+    public void setRepositorySize(long repositorySize) {
+        this.repositorySize = repositorySize;
     }
 
-    public void setStorageSize(long storageSize) {
-        this.storageSize = storageSize;
+    public long getWikiSize() {
+        return wikiSize;
+    }
+
+    public void setWikiSize(long wikiSize) {
+        this.wikiSize = wikiSize;
+    }
+
+    public long getLfsObjectsSize() {
+        return lfsObjectsSize;
+    }
+
+    public void setLfsObjectsSize(long lfsObjectsSize) {
+        this.lfsObjectsSize = lfsObjectsSize;
+    }
+
+    public long getJobArtifactsSize() {
+        return jobArtifactsSize;
+    }
+
+    public void setJobArtifactsSize(long jobArtifactsSize) {
+        this.jobArtifactsSize = jobArtifactsSize;
     }
 
     @Override

src/test/java/org/gitlab4j/api/TestProjectApi.java

@@ -328,11 +328,12 @@ public class TestProjectApi extends AbstractIntegrationTest {
         assertTrue(projects.size() >= 2);
 
         assertNotNull(projects.get(0).getStatistics());
-        assertNotNull(projects.get(0).getStatistics().getLfsObjectSize());
+        assertNotNull(projects.get(0).getStatistics().getLfsObjectsSize());
         assertNotNull(projects.get(0).getStatistics().getCommitCount());
         assertNotNull(projects.get(0).getStatistics().getJobArtifactsSize());
         assertNotNull(projects.get(0).getStatistics().getStorageSize());
-
+        assertNotNull(projects.get(0).getStatistics().getRepositorySize());
+        assertNotNull(projects.get(0).getStatistics().getWikiSize());
     }
 
     @Test

src/test/resources/org/gitlab4j/api/project.json

@@ -68,5 +68,13 @@
   "only_allow_merge_if_pipeline_succeeds": false,
   "only_allow_merge_if_all_discussions_are_resolved": false,
   "request_access_enabled": false,
-  "merge_method": "merge"
+  "merge_method": "merge",
+  "statistics": {
+    "commit_count": 9827,
+    "storage_size": 169043997645,
+    "repository_size": 388717608,
+    "wiki_size": 52428,
+    "lfs_objects_size": 2118052893,
+    "job_artifacts_size": 166537174716
+  }
 }
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