feat: export datamanager CMS-2730

src/resources/datamanager/DataManagerResource.js

@@ -615,4 +615,19 @@ export default class DataManagerResource extends Resource {
       return () => this.assetList({ filter: { assetID: { any: urls } } });
     });
   }
+
+  /**
+   * Export this datamanager as postman collection.
+   *
+   * @returns {Promise<object>} The exported datamanager with collection and dataSchema.
+   */
+  export() {
+    return Promise.resolve()
+    .then(() => {
+      const request = this.newRequest()
+      .follow('ec:datamananger/export');
+      return get(this.environment, request);
+    })
+    .then(([res]) => res);
+  }
 }

test/datamanager/DataManager.test.js

@@ -920,4 +920,20 @@ describe('DataManager Resource', () => {
     return resource.createAssets([[]]).should.be.rejectedWith('Cannot handle input.')
     .notify(() => stubGetUrl.restore());
   });
+
+  it('should export datamanager', () => {
+    const stub = sinon.stub(helper, 'get');
+    stub.returns(resolver('dm-export.json'));
+
+    return resource.export()
+    .then((exported) => {
+      exported.should.have.property('collection');
+      exported.should.have.property('dataSchema');
+      stub.restore();
+    })
+    .catch((err) => {
+      stub.restore();
+      throw err;
+    });
+  });
 });