实现统一模型 ID 格式 (provider_id/model_name),支持跨协议模型标识和 Smart Passthrough。 核心变更: - 新增 pkg/modelid 包:解析、格式化、校验统一模型 ID - 数据库迁移:models 表使用 UUID 主键 + UNIQUE(provider_id, model_name) 约束 - Repository 层:FindByProviderAndModelName、ListEnabled 方法 - Service 层:联合唯一校验、provider ID 字符集校验 - Conversion 层:ExtractModelName、RewriteRequestModelName/RewriteResponseModelName 方法 - Handler 层:统一模型 ID 路由、Smart Passthrough、Models API 本地聚合 - 新增 error-responses、unified-model-id 规范 测试覆盖: - 单元测试:modelid、conversion、handler、service、repository - 集成测试:统一模型 ID 路由、Smart Passthrough 保真性、跨协议转换 - 迁移测试:UUID 主键、UNIQUE 约束、级联删除 OpenSpec: - 归档 unified-model-id 变更到 archive/2026-04-21-unified-model-id - 同步 11 个 delta specs 到 main specs - 新增 error-responses、unified-model-id 规范文件
80 lines
2.3 KiB
Go
80 lines
2.3 KiB
Go
package tests
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"nex/backend/internal/config"
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)
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func TestMigration_ModelsUUIDPrimaryKey(t *testing.T) {
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db := SetupTestDB(t)
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defer CleanupTestDB(t, db)
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// 创建供应商
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_ = CreateTestProvider(t, db, "openai")
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// 创建模型使用 UUID 作为 id
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model, err := CreateTestModel(t, db, "550e8400-e29b-41d4-a716-446655440000", "openai", "gpt-4")
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require.NoError(t, err)
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// 通过 UUID 查询
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var result config.Model
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require.NoError(t, db.First(&result, "id = ?", model.ID).Error)
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assert.Equal(t, "gpt-4", result.ModelName)
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}
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func TestMigration_UniqueProviderModelConstraint(t *testing.T) {
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db := SetupTestDB(t)
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defer CleanupTestDB(t, db)
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// 创建供应商
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_ = CreateTestProvider(t, db, "openai")
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// 创建第一个模型
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_, err := CreateTestModel(t, db, "uuid-1", "openai", "gpt-4")
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require.NoError(t, err)
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// 尝试创建相同 (provider_id, model_name) 的模型应失败
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_, err = CreateTestModel(t, db, "uuid-2", "openai", "gpt-4")
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assert.Error(t, err, "UNIQUE(provider_id, model_name) 约束应阻止重复")
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// 不同 provider_id 下相同 model_name 应成功
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_ = CreateTestProvider(t, db, "anthropic")
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_, err = CreateTestModel(t, db, "uuid-3", "anthropic", "gpt-4")
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require.NoError(t, err, "不同 provider_id 下相同 model_name 应允许")
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}
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func TestMigration_CascadeDelete(t *testing.T) {
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db := SetupTestDB(t)
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defer CleanupTestDB(t, db)
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// 创建供应商和模型
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provider := CreateTestProvider(t, db, "openai")
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_, err := CreateTestModel(t, db, "uuid-1", "openai", "gpt-4")
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require.NoError(t, err)
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// 删除供应商应级联删除模型
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require.NoError(t, db.Delete(&provider).Error)
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var count int64
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db.Model(&config.Model{}).Where("provider_id = ?", "openai").Count(&count)
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assert.Equal(t, int64(0), count, "删除供应商后其模型应被级联删除")
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}
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func TestMigration_ModelDefaultEnabled(t *testing.T) {
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db := SetupTestDB(t)
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defer CleanupTestDB(t, db)
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_ = CreateTestProvider(t, db, "openai")
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// 创建模型不指定 enabled,应默认为 true
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_, err := CreateTestModel(t, db, "uuid-1", "openai", "gpt-4")
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require.NoError(t, err)
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var result config.Model
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require.NoError(t, db.First(&result, "id = ?", "uuid-1").Error)
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assert.True(t, result.Enabled, "enabled 字段默认应为 true")
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}
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