From 27c3a345364bcec90703a4ebe8d82d3cdef03cc7 Mon Sep 17 00:00:00 2001
From: Yongjie Zhao <yongjie.zhao@gmail.com>
Date: Wed, 8 Jun 2022 15:34:11 +0800
Subject: [PATCH] chore: superset-ui/core code coverage

---
 .../test/query/buildQueryContext.test.ts      | 25 +++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/superset-frontend/packages/superset-ui-core/test/query/buildQueryContext.test.ts b/superset-frontend/packages/superset-ui-core/test/query/buildQueryContext.test.ts
index be94a877b2923..366feeff7a2e1 100644
--- a/superset-frontend/packages/superset-ui-core/test/query/buildQueryContext.test.ts
+++ b/superset-frontend/packages/superset-ui-core/test/query/buildQueryContext.test.ts
@@ -108,4 +108,29 @@ describe('buildQueryContext', () => {
       ]),
     );
   });
+  it('should remove undefined value in post_processing', () => {
+    const queryContext = buildQueryContext(
+      {
+        datasource: '5__table',
+        viz_type: 'table',
+      },
+      () => [
+        {
+          post_processing: [
+            undefined,
+            undefined,
+            {
+              operation: 'flatten',
+            },
+            undefined,
+          ],
+        },
+      ],
+    );
+    expect(queryContext.queries[0].post_processing).toEqual([
+      {
+        operation: 'flatten',
+      },
+    ]);
+  });
 });