From 4f020f135216f776e85cf79466015b6c0f4d0dff Mon Sep 17 00:00:00 2001
From: Lordfirespeed <28568841+Lordfirespeed@users.noreply.github.com>
Date: Tue, 20 Aug 2024 17:13:14 +0100
Subject: [PATCH] test(multipart): add tests to actually complete coverage of
 `split-multipart`

---
 tests/parsers/multipart.test.ts | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/tests/parsers/multipart.test.ts b/tests/parsers/multipart.test.ts
index bca1d64..dbf4e76 100644
--- a/tests/parsers/multipart.test.ts
+++ b/tests/parsers/multipart.test.ts
@@ -177,6 +177,38 @@ it('should reject multipart form data with non-linear-whitespace characters on a
     'epilogue',
   ].join('\r\n')
 
+  expect(() => {
+    parseMultipart(Buffer.from(multipart), 'boundary')
+  }).toThrow()
+})
+
+it('should reject multipart form data with parts after a close delimiter', () => {
+  const multipart = [
+    'preamble',
+    '--boundary',
+    '',
+    '',
+    '--boundary--',
+    '',
+    '',
+    '--boundary',
+    'epilogue',
+  ].join('\r\n')
+
+  expect(() => {
+    parseMultipart(Buffer.from(multipart), 'boundary')
+  }).toThrow()
+})
+
+it('should reject multipart form data with non-linear-whitespace characters on a boundary line with no preamble', () => {
+  const multipart = [
+    '--boundary  eeee',
+    '',
+    '',
+    '--boundary--',
+    'epilogue',
+  ].join('\r\n')
+
   expect(() => {
     parseMultipart(Buffer.from(multipart), 'boundary')
   }).toThrow()