From a015e4df3f40927d502910c8405c4bd25ebcbd2e Mon Sep 17 00:00:00 2001
From: Matt Nadareski <mnadareski@outlook.com>
Date: Tue, 2 Sep 2025 07:48:17 -0400
Subject: [PATCH] Add tests for new deserializers and wrappers

---
 .../Deserializers/WiseOverlayHeaderTests.cs   | 73 +++++++++++++++++++
 .../Deserializers/WiseScriptTests.cs          | 73 +++++++++++++++++++
 .../Deserializers/WiseSectionHeaderTests.cs   | 73 +++++++++++++++++++
 .../Wrappers/WiseOverlayHeaderTests.cs        | 61 ++++++++++++++++
 .../Wrappers/WiseScriptTests.cs               | 61 ++++++++++++++++
 .../Wrappers/WiseSectionHeaderTests.cs        | 61 ++++++++++++++++
 6 files changed, 402 insertions(+)
 create mode 100644 SabreTools.Serialization.Test/Deserializers/WiseOverlayHeaderTests.cs
 create mode 100644 SabreTools.Serialization.Test/Deserializers/WiseScriptTests.cs
 create mode 100644 SabreTools.Serialization.Test/Deserializers/WiseSectionHeaderTests.cs
 create mode 100644 SabreTools.Serialization.Test/Wrappers/WiseOverlayHeaderTests.cs
 create mode 100644 SabreTools.Serialization.Test/Wrappers/WiseScriptTests.cs
 create mode 100644 SabreTools.Serialization.Test/Wrappers/WiseSectionHeaderTests.cs

diff --git a/SabreTools.Serialization.Test/Deserializers/WiseOverlayHeaderTests.cs b/SabreTools.Serialization.Test/Deserializers/WiseOverlayHeaderTests.cs
new file mode 100644
index 00000000..d6732f42
--- /dev/null
+++ b/SabreTools.Serialization.Test/Deserializers/WiseOverlayHeaderTests.cs
@@ -0,0 +1,73 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Deserializers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Deserializers
+{
+    public class WiseOverlayHeaderTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var deserializer = new WiseOverlayHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Serialization.Test/Deserializers/WiseScriptTests.cs b/SabreTools.Serialization.Test/Deserializers/WiseScriptTests.cs
new file mode 100644
index 00000000..aed5ddf6
--- /dev/null
+++ b/SabreTools.Serialization.Test/Deserializers/WiseScriptTests.cs
@@ -0,0 +1,73 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Deserializers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Deserializers
+{
+    public class WiseScriptTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var deserializer = new WiseScript();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Serialization.Test/Deserializers/WiseSectionHeaderTests.cs b/SabreTools.Serialization.Test/Deserializers/WiseSectionHeaderTests.cs
new file mode 100644
index 00000000..e3012ed7
--- /dev/null
+++ b/SabreTools.Serialization.Test/Deserializers/WiseSectionHeaderTests.cs
@@ -0,0 +1,73 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Deserializers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Deserializers
+{
+    public class WiseSectionHeaderTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var deserializer = new WiseSectionHeader();
+
+            var actual = deserializer.Deserialize(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Serialization.Test/Wrappers/WiseOverlayHeaderTests.cs b/SabreTools.Serialization.Test/Wrappers/WiseOverlayHeaderTests.cs
new file mode 100644
index 00000000..f06e3375
--- /dev/null
+++ b/SabreTools.Serialization.Test/Wrappers/WiseOverlayHeaderTests.cs
@@ -0,0 +1,61 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Wrappers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Wrappers
+{
+    public class WiseOverlayHeaderTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var actual = WiseOverlayHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var actual = WiseOverlayHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var actual = WiseOverlayHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var actual = WiseOverlayHeader.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var actual = WiseOverlayHeader.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var actual = WiseOverlayHeader.Create(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Serialization.Test/Wrappers/WiseScriptTests.cs b/SabreTools.Serialization.Test/Wrappers/WiseScriptTests.cs
new file mode 100644
index 00000000..7fbe9269
--- /dev/null
+++ b/SabreTools.Serialization.Test/Wrappers/WiseScriptTests.cs
@@ -0,0 +1,61 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Wrappers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Wrappers
+{
+    public class WiseScriptTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var actual = WiseScript.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var actual = WiseScript.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var actual = WiseScript.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var actual = WiseScript.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var actual = WiseScript.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var actual = WiseScript.Create(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SabreTools.Serialization.Test/Wrappers/WiseSectionHeaderTests.cs b/SabreTools.Serialization.Test/Wrappers/WiseSectionHeaderTests.cs
new file mode 100644
index 00000000..3c6814c4
--- /dev/null
+++ b/SabreTools.Serialization.Test/Wrappers/WiseSectionHeaderTests.cs
@@ -0,0 +1,61 @@
+using System.IO;
+using System.Linq;
+using SabreTools.Serialization.Wrappers;
+using Xunit;
+
+namespace SabreTools.Serialization.Test.Wrappers
+{
+    public class WiseSectionHeaderTests
+    {
+        [Fact]
+        public void NullArray_Null()
+        {
+            byte[]? data = null;
+            int offset = 0;
+            var actual = WiseSectionHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyArray_Null()
+        {
+            byte[]? data = [];
+            int offset = 0;
+            var actual = WiseSectionHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidArray_Null()
+        {
+            byte[]? data = [.. Enumerable.Repeat<byte>(0xFF, 1024)];
+            int offset = 0;
+            var actual = WiseSectionHeader.Create(data, offset);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void NullStream_Null()
+        {
+            Stream? data = null;
+            var actual = WiseSectionHeader.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void EmptyStream_Null()
+        {
+            Stream? data = new MemoryStream([]);
+            var actual = WiseSectionHeader.Create(data);
+            Assert.Null(actual);
+        }
+
+        [Fact]
+        public void InvalidStream_Null()
+        {
+            Stream? data = new MemoryStream([.. Enumerable.Repeat<byte>(0xFF, 1024)]);
+            var actual = WiseSectionHeader.Create(data);
+            Assert.Null(actual);
+        }
+    }
+}
\ No newline at end of file