From 5df70e5904bedbf5423390ff06eda88605498d51 Mon Sep 17 00:00:00 2001
From: mierenmanz <christiaanmens@gmail.com>
Date: Mon, 3 May 2021 11:24:09 +0200
Subject: [PATCH] FIX(command) incorrect value for rest default value

---
 src/utils/command.ts    |  2 +-
 test/argsparser_test.ts | 24 ++++++++++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)

diff --git a/src/utils/command.ts b/src/utils/command.ts
index 4eda5bc..64bd821 100644
--- a/src/utils/command.ts
+++ b/src/utils/command.ts
@@ -103,5 +103,5 @@ function parseRest(
 ): void {
   const restValues = argsNullable.filter((x) => typeof x === 'string')
   args[entry.name] =
-    restValues !== null ? restValues?.join(' ') : entry.defaultValue
+    restValues.length > 0 ? restValues?.join(' ') : entry.defaultValue
 }
diff --git a/test/argsparser_test.ts b/test/argsparser_test.ts
index f428246..25777ed 100644
--- a/test/argsparser_test.ts
+++ b/test/argsparser_test.ts
@@ -148,3 +148,27 @@ Deno.test({
   sanitizeResources: true,
   sanitizeExit: true
 })
+
+const messageArgs5: string[] = ['<@!708544768342229012>']
+const expectedResult5 = {
+  user: '708544768342229012',
+  reason: 'No reason provided'
+}
+const commandArgs5: Args[] = [
+  {
+    name: 'user',
+    match: 'mentionUser'
+  },
+  {
+    name: 'reason',
+    match: 'rest',
+    defaultValue: 'No reason provided'
+  }
+]
+Deno.test({
+  name: 'parse command arguments, rest match default',
+  fn: () => {
+    const result = parseArgs(commandArgs5, messageArgs5)
+    assertEquals(result, expectedResult5)
+  }
+})