Check idempotency of relation detaching in unit tests

pg-sharding · Feb 7, 2024 · 2e1266e · 2e1266e
1 parent d3037c6
commit 2e1266e
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/qdb/memqdb_test.go b/qdb/memqdb_test.go
@@ -176,6 +176,19 @@ func TestDistributions(t *testing.T) {
 	assert.NotContains(oldDs.Relations, relation.Name)
 }
 
+func TestMemQDB_AlterDistributionDetach(t *testing.T) {
+	assert := assert.New(t)
+
+	memqdb, err := qdb.RestoreQDB(MemQDBPath)
+	assert.NoError(err)
+
+	ctx := context.TODO()
+
+	assert.NoError(memqdb.CreateDistribution(ctx, qdb.NewDistribution("ds1", nil)))
+
+	assert.NoError(memqdb.AlterDistributionDetach(ctx, "ds1", "not_exists"))
+}
+
 func TestKeyRanges(t *testing.T) {
 
 	assert := assert.New(t)