From 4b9b4a22cc5bdda72e003a59ea8835300fcaf283 Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Wed, 23 Jul 2025 13:13:01 -0400
Subject: [PATCH] Add BZip2 tests

---
 SabreTools.IO.Test/Compression/BZip2Tests.cs  |  41 ++++++++++++++++++
 .../TestData/file-to-compress.bin             |   1 +
 .../TestData/file-to-compress.bin.bz2         | Bin 0 -> 122 bytes
 3 files changed, 42 insertions(+)
 create mode 100644 SabreTools.IO.Test/Compression/BZip2Tests.cs
 create mode 100644 SabreTools.IO.Test/TestData/file-to-compress.bin
 create mode 100644 SabreTools.IO.Test/TestData/file-to-compress.bin.bz2

diff --git a/SabreTools.IO.Test/Compression/BZip2Tests.cs b/SabreTools.IO.Test/Compression/BZip2Tests.cs
new file mode 100644
index 0000000..e3d0f2b
--- /dev/null
+++ b/SabreTools.IO.Test/Compression/BZip2Tests.cs
@@ -0,0 +1,41 @@
+using System;
+using System.IO;
+using System.Text;
+using SabreTools.IO.Compression.BZip2;
+using Xunit;
+
+namespace SabreTools.IO.Test.Compression
+{
+    public class BZip2Tests
+    {
+        [Fact]
+        public void BZip2InputStreamTest()
+        {
+            string path = Path.Combine(Environment.CurrentDirectory, "TestData", "file-to-compress.bin.bz2");
+            Stream input = File.OpenRead(path);
+            byte[] output = new byte[1024];
+
+            var bzip = new BZip2InputStream(input);
+            int actual = bzip.Read(output, 0, output.Length);
+            bzip.Close();
+
+            Assert.Equal(125, actual);
+            string str = Encoding.UTF8.GetString(output, 0, 125);
+            Assert.Equal("This is just a file that has a known set of hashes to make sure that everything with hashing is still working as anticipated.", str);
+        }
+
+        [Fact]
+        public void BZip2OutputStreamTest()
+        {
+            string path = Path.Combine(Environment.CurrentDirectory, "TestData", "file-to-compress.bin");
+            byte[] input = File.ReadAllBytes(path);
+            MemoryStream output = new MemoryStream();
+
+            var bzip = new BZip2OutputStream(output, leaveOpen: true);
+            bzip.Write(input, 0, input.Length);
+            bzip.Close();
+
+            Assert.Equal(122, output.Length);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.IO.Test/TestData/file-to-compress.bin b/SabreTools.IO.Test/TestData/file-to-compress.bin
new file mode 100644
index 0000000..7724139
--- /dev/null
+++ b/SabreTools.IO.Test/TestData/file-to-compress.bin
@@ -0,0 +1 @@
+This is just a file that has a known set of hashes to make sure that everything with hashing is still working as anticipated.
\ No newline at end of file
diff --git a/SabreTools.IO.Test/TestData/file-to-compress.bin.bz2 b/SabreTools.IO.Test/TestData/file-to-compress.bin.bz2
new file mode 100644
index 0000000000000000000000000000000000000000..6d498cc775b610757f743281f948f255cffffd8c
GIT binary patch
literal 122
zcmZ>Y%CIzaj8qGblvw4)%)r1S+~B~-!l3{E{sIMt441FUr{tC|Tb8+kIrxIxgbWiS
zpGjAlKBe&qnQmoDyxGOf;5tVyHU8|~Jbjln9SM1PrHv049Q<}N&&kS5J-qgLpH;&p
bFO3qJ6-jT5g@b45`tBDma<vGU0I~}JuDvfi

literal 0
HcmV?d00001