feat(zod-mock): support configure mock array length

anatine · May 16, 2024 · 6608e3e · 6608e3e
1 parent 132e472
commit 6608e3e
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Showing 2 changed files with 14 additions and 6 deletions.
diff --git a/package-lock.json b/package-lock.json
diff --git a/packages/zod-mock/src/lib/zod-mock.ts b/packages/zod-mock/src/lib/zod-mock.ts
@@ -336,7 +336,10 @@ function parseArray(zodRef: z.ZodArray<never>, options?: GenerateMockOptions) {
   if (min > max) {
     min = max;
   }
-  const targetLength = fakerInstance.number.int({ min, max });
+  // if arrayItemsLength is already configured in options, use that
+  const targetLength =
+    options?.mapArrayItemsLength ?? fakerInstance.number.int({ min, max });
+
   const results: ZodTypeAny[] = [];
   for (let index = 0; index < targetLength; index++) {
     results.push(generateMock<ZodTypeAny>(zodRef._def.type, options));
@@ -571,6 +574,11 @@ export interface GenerateMockOptions {
    */
   mapEntriesLength?: number;
 
+  /**
+   * How items to create for Arrays
+   */
+  mapArrayItemsLength?: number;
+
   /**
    * Set to true to throw an exception instead of returning undefined when encountering an unknown `ZodType`
    */