liuxiran commented on a change in pull request #1812:
URL: https://github.com/apache/apisix-dashboard/pull/1812#discussion_r619734507
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File path: api/internal/core/entity/format_test.go
##########
@@ -101,3 +101,53 @@ func TestNodesFormat_Map(t *testing.T) {
assert.Contains(t, jsonStr, `"port":8080`)
assert.Contains(t, jsonStr, `"host":"127.0.0.1"`)
}
+
+func TestNodesFormat_empty_struct(t *testing.T) {
+ // route data saved in ETCD
+ routeStr := `{
+ "uris": ["/*"],
+ "upstream": {
+ "type": "roundrobin",
+ "nodes": []
+ }
+ }`
+
+ // bind struct
+ var route Route
+ err := json.Unmarshal([]byte(routeStr), &route)
+ assert.Nil(t, err)
+
+ // nodes format
+ nodes := NodesFormat(route.Upstream.Nodes)
+
+ // json encode for client
+ res, err := json.Marshal(nodes)
+ assert.Nil(t, err)
+ jsonStr := string(res)
+ assert.Contains(t, jsonStr, `[]`)
+}
+
+func TestNodesFormat_empty_map(t *testing.T) {
+ // route data saved in ETCD
+ routeStr := `{
+ "uris": ["/*"],
+ "upstream": {
+ "type": "roundrobin",
+ "nodes": {}
+ }
+ }`
+
+ // bind struct
+ var route Route
+ err := json.Unmarshal([]byte(routeStr), &route)
+ assert.Nil(t, err)
+
+ // nodes format
+ nodes := NodesFormat(route.Upstream.Nodes)
+
+ // json encode for client
+ res, err := json.Marshal(nodes)
+ assert.Nil(t, err)
+ jsonStr := string(res)
+ assert.Contains(t, jsonStr, `[]`)
+}
Review comment:
done.
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