From 2008ef08a9fba47dbc8a67da9fdcbf5fa0b13b58 Mon Sep 17 00:00:00 2001
From: Chris Duncan <chris@zoso.dev>
Date: Mon, 21 Jul 2025 13:16:07 -0700
Subject: [PATCH] Add BLAKE2b tests for coverage.

---
 test/test.blake2b.mjs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/test/test.blake2b.mjs b/test/test.blake2b.mjs
index 4f89e47..175e472 100644
--- a/test/test.blake2b.mjs
+++ b/test/test.blake2b.mjs
@@ -89,5 +89,27 @@ await Promise.all([
 				}
 			}
 		})
+	}),
+
+	suite('BLAKE2b exceptions', async () => {
+
+		await test('invalid output lengths', async () => {
+			assert.throws(new Blake2b())
+			assert.throws(new Blake2b(null))
+			assert.throws(new Blake2b(true))
+			assert.throws(new Blake2b(''))
+			assert.throws(new Blake2b('a'))
+			assert.throws(new Blake2b('1'))
+			assert.throws(new Blake2b(0))
+			assert.throws(new Blake2b(65))
+		})
+
+		await test('invalid input data', async () => {
+			const blake2b = new Blake2b(64)
+			assert.throws(blake2b.update(null))
+			assert.throws(blake2b.update(true))
+			assert.throws(blake2b.update('a'))
+			assert.throws(blake2b.update(1))
+		})
 	})
 ])
-- 
2.47.3