From 214a36f9a82f916e044570863e35ad30f47da2a5 Mon Sep 17 00:00:00 2001
From: Ludovic Heitz <ludovic.heitz@police.etat.lu>
Date: Thu, 27 Jul 2023 11:00:23 +0200
Subject: [PATCH] test: Check request body has no "multipart/mixed" part

---
 .../test/java/com/intuit/karate/TestUtils.java  |  5 +++++
 .../karate/core/KarateMockHandlerTest.java      | 17 +++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/karate-core/src/test/java/com/intuit/karate/TestUtils.java b/karate-core/src/test/java/com/intuit/karate/TestUtils.java
index 04ef04ff9..381444c4a 100644
--- a/karate-core/src/test/java/com/intuit/karate/TestUtils.java
+++ b/karate-core/src/test/java/com/intuit/karate/TestUtils.java
@@ -31,6 +31,11 @@ public static void matchContains(Object actual, Object expected) {
         Match.Result mr = Match.evaluate(actual).contains(expected);
         assertTrue(mr.pass, mr.message);
     }
+    
+    public static void notContains(Object actual, Object expected) {
+        Match.Result mr = Match.evaluate(actual).isNotContaining(expected);
+        assertTrue(mr.pass, mr.message);
+    }
 
     public static ScenarioEngine engine() {
         return new ScenarioEngine(new Config(), runtime(), new HashMap(), new Logger());
diff --git a/karate-core/src/test/java/com/intuit/karate/core/KarateMockHandlerTest.java b/karate-core/src/test/java/com/intuit/karate/core/KarateMockHandlerTest.java
index e93f18e9a..2a2b4f6b0 100644
--- a/karate-core/src/test/java/com/intuit/karate/core/KarateMockHandlerTest.java
+++ b/karate-core/src/test/java/com/intuit/karate/core/KarateMockHandlerTest.java
@@ -390,6 +390,23 @@ void testMultiPartFile() {
         matchVar("response", "{ foo: [{ name: 'foo', value: '#notnull', contentType: 'text/plain', charset: 'UTF-8', filename: 'foo.txt', transferEncoding: '7bit' }] }");
     }
 
+    @Test
+    void testMultiPartFiles() {
+        background().scenario(
+                "pathMatches('/hello')",
+                "def response = requestParts");
+        run(
+                URL_STEP,
+                "def file1 = { name: 'file', filename: 'file1.txt', value: 'Hello 1' }", 
+                "def file2 = { name: 'file', filename: 'file2.txt', value: 'Hello 2' }", 
+                "multipart files ([file1, file2])",
+                "path 'hello'",
+                "method post"
+        );
+        runtime.engine.assign(AssignType.STRING, "prevReqBody", "karate.prevRequest.body", false);
+        notContains(get("prevReqBody"), "multipart/mixed");
+    }
+
     @Test
     void testMultiPartFileNullCharset() {
         background().scenario(