Files
oh-my-opencode/src/agents/utils.test.ts
T
Kenny c698a5b888 fix: remove hardcoded model defaults from categories and agents
BREAKING CHANGE: Model resolution overhauled

- Created centralized model-resolver.ts with priority chain:
  userModel → inheritedModel → systemDefaultModel
- Removed model field from all 7 DEFAULT_CATEGORIES entries
- Removed DEFAULT_MODEL constants from 10 agents
- Removed singleton agent exports (use factories instead)
- Made CategoryConfigSchema.model optional
- CLI no longer generates model overrides
- Empty strings treated as unset (uses fallback)

Users must now:
1. Use factory functions (createOracleAgent, etc.) instead of singletons
2. Provide model explicitly or use systemDefaultModel
3. Configure category models explicitly if needed

Fixes model fallback bug where hardcoded defaults overrode
user's OpenCode configured model.
2026-01-17 12:51:03 -05:00

315 lines
9.2 KiB
TypeScript

import { describe, test, expect } from "bun:test"
import { createBuiltinAgents } from "./utils"
import type { AgentConfig } from "@opencode-ai/sdk"
const TEST_DEFAULT_MODEL = "anthropic/claude-opus-4-5"
describe("createBuiltinAgents with model overrides", () => {
test("Sisyphus with default model has thinking config", () => {
// #given - no overrides, using systemDefaultModel
// #when
const agents = createBuiltinAgents([], {}, undefined, TEST_DEFAULT_MODEL)
// #then
expect(agents.Sisyphus.model).toBe("anthropic/claude-opus-4-5")
expect(agents.Sisyphus.thinking).toEqual({ type: "enabled", budgetTokens: 32000 })
expect(agents.Sisyphus.reasoningEffort).toBeUndefined()
})
test("Sisyphus with GPT model override has reasoningEffort, no thinking", () => {
// #given
const overrides = {
Sisyphus: { model: "github-copilot/gpt-5.2" },
}
// #when
const agents = createBuiltinAgents([], overrides, undefined, TEST_DEFAULT_MODEL)
// #then
expect(agents.Sisyphus.model).toBe("github-copilot/gpt-5.2")
expect(agents.Sisyphus.reasoningEffort).toBe("medium")
expect(agents.Sisyphus.thinking).toBeUndefined()
})
test("Sisyphus with systemDefaultModel GPT has reasoningEffort, no thinking", () => {
// #given
const systemDefaultModel = "openai/gpt-5.2"
// #when
const agents = createBuiltinAgents([], {}, undefined, systemDefaultModel)
// #then
expect(agents.Sisyphus.model).toBe("openai/gpt-5.2")
expect(agents.Sisyphus.reasoningEffort).toBe("medium")
expect(agents.Sisyphus.thinking).toBeUndefined()
})
test("Oracle with default model has reasoningEffort", () => {
// #given - no overrides, using systemDefaultModel for other agents
// Oracle uses its own default model (openai/gpt-5.2) from the factory singleton
// #when
const agents = createBuiltinAgents([], {}, undefined, TEST_DEFAULT_MODEL)
// #then - Oracle uses systemDefaultModel since model is now required
expect(agents.oracle.model).toBe("anthropic/claude-opus-4-5")
expect(agents.oracle.thinking).toEqual({ type: "enabled", budgetTokens: 32000 })
expect(agents.oracle.reasoningEffort).toBeUndefined()
})
test("Oracle with GPT model override has reasoningEffort, no thinking", () => {
// #given
const overrides = {
oracle: { model: "openai/gpt-5.2" },
}
// #when
const agents = createBuiltinAgents([], overrides, undefined, TEST_DEFAULT_MODEL)
// #then
expect(agents.oracle.model).toBe("openai/gpt-5.2")
expect(agents.oracle.reasoningEffort).toBe("medium")
expect(agents.oracle.textVerbosity).toBe("high")
expect(agents.oracle.thinking).toBeUndefined()
})
test("Oracle with Claude model override has thinking, no reasoningEffort", () => {
// #given
const overrides = {
oracle: { model: "anthropic/claude-sonnet-4" },
}
// #when
const agents = createBuiltinAgents([], overrides, undefined, TEST_DEFAULT_MODEL)
// #then
expect(agents.oracle.model).toBe("anthropic/claude-sonnet-4")
expect(agents.oracle.thinking).toEqual({ type: "enabled", budgetTokens: 32000 })
expect(agents.oracle.reasoningEffort).toBeUndefined()
expect(agents.oracle.textVerbosity).toBeUndefined()
})
test("non-model overrides are still applied after factory rebuild", () => {
// #given
const overrides = {
Sisyphus: { model: "github-copilot/gpt-5.2", temperature: 0.5 },
}
// #when
const agents = createBuiltinAgents([], overrides, undefined, TEST_DEFAULT_MODEL)
// #then
expect(agents.Sisyphus.model).toBe("github-copilot/gpt-5.2")
expect(agents.Sisyphus.temperature).toBe(0.5)
})
})
describe("buildAgent with category and skills", () => {
const { buildAgent } = require("./utils")
const TEST_MODEL = "anthropic/claude-opus-4-5"
test("agent with category inherits category settings", () => {
// #given - agent factory that sets category but no model
const source = {
"test-agent": () =>
({
description: "Test agent",
category: "visual-engineering",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then - DEFAULT_CATEGORIES only has temperature, not model
// Model remains undefined since neither factory nor category provides it
expect(agent.model).toBeUndefined()
expect(agent.temperature).toBe(0.7)
})
test("agent with category and existing model keeps existing model", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
category: "visual-engineering",
model: "custom/model",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.model).toBe("custom/model")
expect(agent.temperature).toBe(0.7)
})
test("agent with category inherits variant", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
category: "custom-category",
}) as AgentConfig,
}
const categories = {
"custom-category": {
model: "openai/gpt-5.2",
variant: "xhigh",
},
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL, categories)
// #then
expect(agent.model).toBe("openai/gpt-5.2")
expect(agent.variant).toBe("xhigh")
})
test("agent with skills has content prepended to prompt", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
skills: ["frontend-ui-ux"],
prompt: "Original prompt content",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.prompt).toContain("Role: Designer-Turned-Developer")
expect(agent.prompt).toContain("Original prompt content")
expect(agent.prompt).toMatch(/Designer-Turned-Developer[\s\S]*Original prompt content/s)
})
test("agent with multiple skills has all content prepended", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
skills: ["frontend-ui-ux"],
prompt: "Agent prompt",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.prompt).toContain("Role: Designer-Turned-Developer")
expect(agent.prompt).toContain("Agent prompt")
})
test("agent without category or skills works as before", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
model: "custom/model",
temperature: 0.5,
prompt: "Base prompt",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.model).toBe("custom/model")
expect(agent.temperature).toBe(0.5)
expect(agent.prompt).toBe("Base prompt")
})
test("agent with category and skills applies both", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
category: "ultrabrain",
skills: ["frontend-ui-ux"],
prompt: "Task description",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then - DEFAULT_CATEGORIES["ultrabrain"] only has temperature, not model
expect(agent.model).toBeUndefined()
expect(agent.temperature).toBe(0.1)
expect(agent.prompt).toContain("Role: Designer-Turned-Developer")
expect(agent.prompt).toContain("Task description")
})
test("agent with non-existent category has no effect", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
category: "non-existent",
prompt: "Base prompt",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
// Note: The factory receives model, but if category doesn't exist, it's not applied
// The agent's model comes from the factory output (which doesn't set model)
expect(agent.model).toBeUndefined()
expect(agent.prompt).toBe("Base prompt")
})
test("agent with non-existent skills only prepends found ones", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
skills: ["frontend-ui-ux", "non-existent-skill"],
prompt: "Base prompt",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.prompt).toContain("Role: Designer-Turned-Developer")
expect(agent.prompt).toContain("Base prompt")
})
test("agent with empty skills array keeps original prompt", () => {
// #given
const source = {
"test-agent": () =>
({
description: "Test agent",
skills: [],
prompt: "Base prompt",
}) as AgentConfig,
}
// #when
const agent = buildAgent(source["test-agent"], TEST_MODEL)
// #then
expect(agent.prompt).toBe("Base prompt")
})
})