From b81606bf021f14ff09e5e9ab2284efe9c8fce662 Mon Sep 17 00:00:00 2001
From: Andrew <andrew@digerati.co.nz>
Date: Thu, 15 Jun 2023 11:32:43 +1200
Subject: [PATCH] Add test

---
 ...yscale_alpha_8_should_be_grayscale_trns_1.png | Bin 0 -> 2361 bytes
 tests/reduction.rs                               |  12 ++++++++++++
 2 files changed, 12 insertions(+)
 create mode 100644 tests/files/grayscale_alpha_8_should_be_grayscale_trns_1.png

diff --git a/tests/files/grayscale_alpha_8_should_be_grayscale_trns_1.png b/tests/files/grayscale_alpha_8_should_be_grayscale_trns_1.png
new file mode 100644
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GIT binary patch
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diff --git a/tests/reduction.rs b/tests/reduction.rs
index 8a1a1e34..7176ccca 100644
--- a/tests/reduction.rs
+++ b/tests/reduction.rs
@@ -916,6 +916,18 @@ fn grayscale_alpha_8_should_be_grayscale_trns_8() {
     );
 }
 
+#[test]
+fn grayscale_alpha_8_should_be_grayscale_trns_1() {
+    test_it_converts(
+        "tests/files/grayscale_alpha_8_should_be_grayscale_trns_1.png",
+        true,
+        GRAYSCALE_ALPHA,
+        BitDepth::Eight,
+        GRAYSCALE,
+        BitDepth::One,
+    );
+}
+
 #[test]
 fn small_files() {
     test_it_converts(