package mock import ( "fmt" "testing" "time" ) var C = Collection{ ID: uint64(11111), Name: "test-collection", CreateTime: time.Now(), SegmentIDs: []uint64{uint64(10111)}, PartitionTags: []string{"default"}, } func TestCollection2JSON(t *testing.T) { res, err := Collection2JSON(C) if err != nil { t.Error(err) } fmt.Println(res) }