test(core): structural integrity tests for providers

packages/core/src/__tests__/providers-schema.test.ts

@@ -0,0 +1,45 @@
+import { describe, it, expect } from "vitest";
+import { getAllProviders } from "../llm/providers/index.js";
+
+describe("providers structural integrity", () => {
+  it("每个 provider 必填字段都存在", () => {
+    for (const p of getAllProviders()) {
+      expect(p.id).toBeTruthy();
+      expect(p.label).toBeTruthy();
+      expect(p.api).toMatch(/^(openai-completions|openai-responses|anthropic-messages)$/);
+      expect(p.baseUrl).toBeTruthy();
+    }
+  });
+
+  it("每个 model card 必填字段都存在且 contextWindowTokens >= maxOutput", () => {
+    for (const p of getAllProviders()) {
+      for (const m of p.models) {
+        expect(m.id, `provider=${p.id}`).toBeTruthy();
+        expect(m.maxOutput, `provider=${p.id} model=${m.id}`).toBeGreaterThan(0);
+        expect(m.contextWindowTokens, `provider=${p.id} model=${m.id}`).toBeGreaterThanOrEqual(m.maxOutput);
+      }
+    }
+  });
+
+  it("每个 provider 的 id 唯一", () => {
+    const ids = getAllProviders().map((p) => p.id);
+    expect(new Set(ids).size).toBe(ids.length);
+  });
+
+  it("每个 provider 里 models 的 id 唯一", () => {
+    for (const p of getAllProviders()) {
+      const ids = p.models.map((m) => m.id);
+      expect(new Set(ids).size, `provider=${p.id} 有重复 model id`).toBe(ids.length);
+    }
+  });
+
+  it("A 组至少有 6 个核心 provider", () => {
+    const ids = getAllProviders().map((p) => p.id);
+    expect(ids).toContain("anthropic");
+    expect(ids).toContain("openai");
+    expect(ids).toContain("google");
+    expect(ids).toContain("deepseek");
+    expect(ids).toContain("qwen");
+    expect(ids).toContain("minimax");
+  });
+});