feat: ValueMatcher 支持 primitive 原始值简写，等价于 { equals: value }

src/server/checker/expect/normalize.ts

@@ -0,0 +1,22 @@
+import type { ValueMatcherPrimitive } from "./types";
+
+import { isValueMatcherObject } from "./matcher";
+
+export function isValueMatcherPrimitive(value: unknown): value is ValueMatcherPrimitive {
+  return value === null || typeof value === "string" || typeof value === "number" || typeof value === "boolean";
+}
+
+export function normalizeExpectMatchers(expect: Record<string, unknown>, keys: string[]): void {
+  for (const key of keys) {
+    if (key in expect) {
+      expect[key] = normalizeValueMatcher(expect[key]);
+    }
+  }
+}
+
+export function normalizeValueMatcher(value: unknown): unknown {
+  if (value === undefined) return undefined;
+  if (isValueMatcherObject(value)) return value;
+  if (isValueMatcherPrimitive(value)) return { equals: value };
+  return value;
+}