buzz/desktop/src/features/agents/lib/agentCardModelLabel.test.mjs

import assert from "node:assert/strict";
import test from "node:test";

import { resolveAgentCardModelLabel } from "./agentCardModelLabel.ts";

test("resolveAgentCardModelLabel — unspawned definition with explicit model renders the model, not inherited", () => {
  const label = resolveAgentCardModelLabel({
    agent: undefined,
    personaModel: "gpt-5",
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "gpt-5");
});

test("resolveAgentCardModelLabel — unspawned definition with no model renders the default", () => {
  const label = resolveAgentCardModelLabel({
    agent: undefined,
    personaModel: null,
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "Default model (claude-sonnet)");
});

test("resolveAgentCardModelLabel — linked instance inheriting the global default ignores stale persona.model", () => {
  const label = resolveAgentCardModelLabel({
    agent: { modelSource: "global", model: "stale-model" },
    personaModel: "gpt-5",
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "Default model (claude-sonnet)");
});

test("resolveAgentCardModelLabel — linked instance with no modelSource (legacy/unset) is treated as inherited", () => {
  const label = resolveAgentCardModelLabel({
    agent: { modelSource: null, model: "stale-model" },
    personaModel: "gpt-5",
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "Default model (claude-sonnet)");
});

test("resolveAgentCardModelLabel — linked instance with an explicit resolved model renders that model", () => {
  const label = resolveAgentCardModelLabel({
    agent: { modelSource: "definition", model: "gpt-5" },
    personaModel: "should-not-be-used",
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "gpt-5");
});

test("resolveAgentCardModelLabel — non-inherited agent with a blank resolved model falls back to the default", () => {
  const label = resolveAgentCardModelLabel({
    agent: { modelSource: "instance_legacy", model: "  " },
    personaModel: null,
    defaultModel: "claude-sonnet",
  });
  assert.equal(label, "Default model (claude-sonnet)");
});

test("resolveAgentCardModelLabel — Databricks endpoint IDs render without the gateway prefix", () => {
  const label = resolveAgentCardModelLabel({
    agent: { modelSource: "definition", model: "databricks-claude-opus-4-7" },
    personaModel: null,
    defaultModel: "databricks-gpt-5-5",
  });
  assert.equal(label, "Claude Opus 4.7");
});

test("resolveAgentCardModelLabel — inherited Databricks models render a clean name", () => {
  const label = resolveAgentCardModelLabel({
    agent: undefined,
    personaModel: null,
    defaultModel: "databricks-gpt-5-5",
  });
  assert.equal(label, "Default model (GPT-5.5)");
});