File size: 1,558 Bytes
b152fd5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
import { describe, expect, it } from "vitest";
import { parseOpenCodeJsonl, isOpenCodeUnknownSessionError } from "./parse.js";

describe("parseOpenCodeJsonl", () => {
  it("parses assistant text, usage, cost, and errors", () => {
    const stdout = [
      JSON.stringify({
        type: "text",
        sessionID: "session_123",
        part: { text: "Hello from OpenCode" },
      }),
      JSON.stringify({
        type: "step_finish",
        sessionID: "session_123",
        part: {
          reason: "done",
          cost: 0.0025,
          tokens: {
            input: 120,
            output: 40,
            reasoning: 10,
            cache: { read: 20, write: 0 },
          },
        },
      }),
      JSON.stringify({
        type: "error",
        sessionID: "session_123",
        error: { message: "model unavailable" },
      }),
    ].join("\n");

    const parsed = parseOpenCodeJsonl(stdout);
    expect(parsed.sessionId).toBe("session_123");
    expect(parsed.summary).toBe("Hello from OpenCode");
    expect(parsed.usage).toEqual({
      inputTokens: 120,
      cachedInputTokens: 20,
      outputTokens: 50,
    });
    expect(parsed.costUsd).toBeCloseTo(0.0025, 6);
    expect(parsed.errorMessage).toContain("model unavailable");
  });

  it("detects unknown session errors", () => {
    expect(isOpenCodeUnknownSessionError("Session not found: s_123", "")).toBe(true);
    expect(isOpenCodeUnknownSessionError("", "unknown session id")).toBe(true);
    expect(isOpenCodeUnknownSessionError("all good", "")).toBe(false);
  });
});