| 23 | ) |
| 24 | |
| 25 | func TestJetStreamConvertDirectMsgResponseToMsg(t *testing.T) { |
| 26 | // This test checks the conversion of a "direct get message" response |
| 27 | // to a JS message based on the content of specific NATS headers. |
| 28 | // It is very specific to the order headers retrieval is made in |
| 29 | // convertDirectGetMsgResponseToMsg(), so it may need adjustment |
| 30 | // if changes are made there. |
| 31 | |
| 32 | msg := NewMsg("inbox") |
| 33 | |
| 34 | check := func(errTxt string) { |
| 35 | t.Helper() |
| 36 | m, err := convertDirectGetMsgResponseToMsg("test", msg) |
| 37 | if err == nil || !strings.Contains(err.Error(), errTxt) { |
| 38 | t.Fatalf("Expected error contain %q, got %v", errTxt, err) |
| 39 | } |
| 40 | if m != nil { |
| 41 | t.Fatalf("Expected nil message, got %v", m) |
| 42 | } |
| 43 | } |
| 44 | |
| 45 | check("should have headers") |
| 46 | |
| 47 | msg.Header.Set(statusHdr, noMessagesSts) |
| 48 | check(ErrMsgNotFound.Error()) |
| 49 | |
| 50 | msg.Header.Set(statusHdr, reqTimeoutSts) |
| 51 | check("unable to get message") |
| 52 | |
| 53 | msg.Header.Set(descrHdr, "some error text") |
| 54 | check("some error text") |
| 55 | |
| 56 | msg.Header.Del(statusHdr) |
| 57 | msg.Header.Del(descrHdr) |
| 58 | msg.Header.Set("some", "header") |
| 59 | check("missing stream") |
| 60 | |
| 61 | msg.Header.Set(JSStream, "test") |
| 62 | check("missing sequence") |
| 63 | |
| 64 | msg.Header.Set(JSSequence, "abc") |
| 65 | check("invalid sequence") |
| 66 | |
| 67 | msg.Header.Set(JSSequence, "1") |
| 68 | check("missing timestamp") |
| 69 | |
| 70 | msg.Header.Set(JSTimeStamp, "aaaaaaaaa bbbbbbbbbbbb cccccccccc ddddddddddd eeeeeeeeee ffffff") |
| 71 | check("invalid timestamp") |
| 72 | |
| 73 | msg.Header.Set(JSTimeStamp, "2006-01-02 15:04:05.999999999 +0000 UTC") |
| 74 | check("missing subject") |
| 75 | |
| 76 | msg.Header.Set(JSSubject, "foo") |
| 77 | r, err := convertDirectGetMsgResponseToMsg("test", msg) |
| 78 | if err != nil { |
| 79 | t.Fatalf("Error during convert: %v", err) |
| 80 | } |
| 81 | if r.Subject != "foo" { |
| 82 | t.Fatalf("Expected subject to be 'foo', got %q", r.Subject) |