新增普通文案优化数据校验

src/lib/domain/__tests__/validation.test.ts

@@ -4,6 +4,8 @@ import {
   articleInputSchema,
   confirmedFactCardSchema,
   candidateFactCardSchema,
+  copyOptimizationRequestSchema,
+  copyOptimizationResultSchema,
   optimizationFactCardSchema,
   optimizedArticleSchema,
   qaReportSchema,
@@ -51,6 +53,59 @@ describe("domain validation", () => {
     ).toThrow();
   });
 
+  it("accepts a trimmed copy optimization request", () => {
+    const parsed = copyOptimizationRequestSchema.parse({
+      source_text: "  我写了一段有点卡的文案  ",
+      goal: "",
+      intensity: "light",
+      user_instructions: "  保留口语感  ",
+    });
+
+    expect(parsed).toEqual({
+      source_text: "我写了一段有点卡的文案",
+      goal: "保留原意，减少 AI 味",
+      intensity: "light",
+      user_instructions: "保留口语感",
+    });
+  });
+
+  it("rejects empty copy optimization source text", () => {
+    expect(() =>
+      copyOptimizationRequestSchema.parse({
+        source_text: "   ",
+        intensity: "light",
+      }),
+    ).toThrow();
+  });
+
+  it("accepts structured copy optimization results", () => {
+    const parsed = copyOptimizationResultSchema.parse({
+      optimized_text: "我把句子顺了一下。",
+      change_notes: [
+        {
+          original: "我把句子顺顺。",
+          revised: "我把句子顺了一下。",
+          reason: "修正口语里不顺的重复。",
+          confidence: "confident",
+          revertible: false,
+        },
+      ],
+      ai_taste_checks: [
+        {
+          rule_id: "promotion_tone",
+          status: "pass",
+          evidence: "没有新增宣传词。",
+          suggestion: "",
+        },
+      ],
+      warnings: [],
+    });
+
+    expect(parsed.optimized_text).toBe("我把句子顺了一下。");
+    expect(parsed.change_notes[0]?.confidence).toBe("confident");
+    expect(parsed.ai_taste_checks[0]?.rule_id).toBe("promotion_tone");
+  });
+
   it("accepts an unconfirmed optimization fact card with unresolved items", () => {
     const parsed = optimizationFactCardSchema.parse({
       company_full_name: "",