Update test fetchTechDocsMetadata

Signed-off-by: vitorgrenzel <vitorgrenzel@gmail.com>

packages/techdocs-common/src/stages/publish/azureBlobStorage.ts

@@ -217,26 +217,19 @@ export class AzureBlobStoragePublish implements PublisherBase {
   ): Promise<TechDocsMetadata> {
     const entityRootDir = `${entityName.namespace}/${entityName.kind}/${entityName.name}`;
     try {
-      return await new Promise<TechDocsMetadata>(async (resolve, reject) => {
-        try {
-          const techdocsMetadataJson = await this.download(
-            this.containerName,
-            `${entityRootDir}/techdocs_metadata.json`,
-          );
-          if (!techdocsMetadataJson) {
-            throw new Error(
-              `Unable to parse the techdocs metadata file ${entityRootDir}/techdocs_metadata.json.`,
-            );
-          }
-          const techdocsMetadata = JSON5.parse(
-            techdocsMetadataJson.toString('utf-8'),
-          );
-          resolve(techdocsMetadata);
-        } catch (err) {
-          this.logger.error(err.message);
-          reject(new Error(err.message));
-        }
-      });
+      const techdocsMetadataJson = await this.download(
+        this.containerName,
+        `${entityRootDir}/techdocs_metadata.json`,
+      );
+      if (!techdocsMetadataJson) {
+        throw new Error(
+          `Unable to parse the techdocs metadata file ${entityRootDir}/techdocs_metadata.json.`,
+        );
+      }
+      const techdocsMetadata = JSON5.parse(
+        techdocsMetadataJson.toString('utf-8'),
+      );
+      return techdocsMetadata;
     } catch (e) {
       throw new Error(`TechDocs metadata fetch failed, ${e.message}`);
     }