From c65763634dbe8b0f3c7af7fe2abedfe9a56cad29 Mon Sep 17 00:00:00 2001
From: Torres-ssf <sergio.uft@gmail.com>
Date: Mon, 9 Dec 2024 14:33:58 -0300
Subject: [PATCH] add test case to validate block height precondition

---
 .../account/src/providers/provider.test.ts    | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/packages/account/src/providers/provider.test.ts b/packages/account/src/providers/provider.test.ts
index 226c6642e00..8b7a52a6b13 100644
--- a/packages/account/src/providers/provider.test.ts
+++ b/packages/account/src/providers/provider.test.ts
@@ -2269,4 +2269,24 @@ Supported fuel-core version: ${mock.supportedVersion}.`
 
     expect(fetchChainAndNodeInfo).toHaveBeenCalledTimes(2);
   });
+
+  test('should ensure required block height will be validated', async () => {
+    await expectToThrowFuelError(
+      () =>
+        setupTestProviderAndWallets({
+          providerOptions: {
+            requestMiddleware: (request) => {
+              request.headers = {
+                REQUIRED_FUEL_BLOCK_HEIGHT: '99999999',
+              };
+              return request;
+            },
+          },
+        }),
+      {
+        code: FuelError.CODES.INVALID_REQUEST,
+        message: 'Block height precondition failed',
+      }
+    );
+  });
 });