From: Ardis Lu <ardisglu@gmail.com>
Date: Fri, 24 Jan 2025 04:23:55 +0000 (-0800)
Subject: Add header row deletion test
X-Git-Tag: v0.1.0~87
X-Git-Url: https://git.ardis.lu/?a=commitdiff_plain;h=116b848529a1f7f049d873b0da7898a5c5692ad5;p=csvio

Add header row deletion test
---

diff --git a/test/core.test.js b/test/core.test.js
index 52aba74..b064509 100644
--- a/test/core.test.js
+++ b/test/core.test.js
@@ -274,6 +274,16 @@ suite('CSVTransformer', { concurrency: true }, () => {
         ['1', '2']
       ]));
   });
+  test('deletes header row when handleHeaders returns null', { concurrency: true }, async () => {
+    await createCSVMockStream([
+      ['a', 'b'],
+      ['1', '2']
+    ])
+      .pipeThrough(new CSVTransformer(r => r, { handleHeaders: () => null }))
+      .pipeTo(csvStreamEqualWritable([
+        ['1', '2']
+      ]));
+  });
   test('enqueues multiple rows when Array<Array<any>> is returned', { concurrency: true }, async () => {
     await createCSVMockStream([
       ['columnA', 'columnB'],