Added ArrayProcessor<T> tests

Sergio0694 · Oct 30, 2019 · 0e3c8a3 · 0e3c8a3
1 parent c4b6f16
commit 0e3c8a3
Showing 1 changed file with 154 additions and 0 deletions.
diff --git a/unit/BinaryPack.Unit.Internals/ArrayTest.cs b/unit/BinaryPack.Unit.Internals/ArrayTest.cs
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+using System;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using BinaryPack.Models;
+using BinaryPack.Models.Helpers;
+using BinaryPack.Serialization.Buffers;
+using BinaryPack.Serialization.Processors.Arrays;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BinaryPack.Unit.Internals
+{
+    [TestClass]
+    public class ArrayTest
+    {
+        // Test method for a generic ND arrays of reference types
+        public static void Test<T>(T?[,]? array) where T : class, IEquatable<T>
+        {
+            // Serialization
+            BinaryWriter writer = new BinaryWriter(BinaryWriter.DefaultSize);
+            ArrayProcessor<T?[,]>.Instance.Serializer(array, ref writer);
+            Span<byte> span = MemoryMarshal.CreateSpan(ref Unsafe.AsRef(writer.Span.GetPinnableReference()), writer.Span.Length);
+            BinaryReader reader = new BinaryReader(span);
+            T?[,]? result = ArrayProcessor<T?[,]>.Instance.Deserializer(ref reader);
+
+            // Equality check
+            Assert.IsTrue(StructuralComparer.IsMatch(array?.Cast<T>(), result?.Cast<T>()));
+        }
+
+        [TestMethod]
+        public void ReferenceTypeNullArraySerializationTest() => Test(default(MessagePackSampleModel[,]));
+
+        [TestMethod]
+        public void ReferenceTypeEmptyArraySerializationTest() => Test(new MessagePackSampleModel[0, 0]);
+
+        [TestMethod]
+        public void ReferenceTypeArraySerializationTest1() => Test(new[,] { { new MessagePackSampleModel { Compact = true, Schema = 17 }, new MessagePackSampleModel { Compact = true, Schema = 33, } } });
+
+        [TestMethod]
+        public void ReferenceTypeArraySerializationTest2()
+        {
+            MessagePackSampleModel[,] array = new MessagePackSampleModel[5, 2];
+            for (int i = 0; i < 5; i++)
+            {
+                for (int j = 0; j < 2; j++)
+                {
+                    bool compact = i % 2 == 0;
+                    array[i, j] = new MessagePackSampleModel { Compact = compact, Schema = i };
+
+                }
+            }
+
+            Test(array);
+        }
+
+        [TestMethod]
+        public void ReferenceTypeArraySerializationTest3()
+        {
+            MessagePackSampleModel?[,] array = new MessagePackSampleModel?[5, 2];
+            for (int i = 0; i < 5; i++)
+            {
+                for (int j = 0; j < 2; j++)
+                {
+                    bool compact = i % 2 == 0;
+                    array[i, j] = compact ? null : new MessagePackSampleModel { Compact = true, Schema = i };
+
+                }
+            }
+
+            Test(array);
+        }
+
+        [TestMethod]
+        public void StringNullArraySerializationTest() => Test(default(string[,]));
+
+        [TestMethod]
+        public void StringEmptyArraySerializationTest() => Test(new string[2, 0]);
+
+        [TestMethod]
+        public void StringArraySerializationTest1() => Test(new[,] { { "Hello world!", "Hi Bob!" } });
+
+        [TestMethod]
+        public void StringArraySerializationTest2()
+        {
+            string?[,] array = new string?[5, 2];
+            for (int i = 0; i < 5; i++)
+            {
+                for (int j = 0; j < 2; j++)
+                {
+                    array[i, j] = RandomProvider.NextString(60);
+
+                }
+            }
+
+            Test(array);
+        }
+
+        [TestMethod]
+        public void StringArraySerializationTest3()
+        {
+            string?[,] array = new string?[5, 2];
+            for (int i = 0; i < 5; i++)
+            {
+                for (int j = 0; j < 2; j++)
+                {
+                    bool isNull = i % 2 == 0;
+                    array[i, j] = isNull ? null : RandomProvider.NextString(60);
+
+                }
+            }
+
+            Test(array);
+        }
+
+        // Test method for arrays of an unmanaged type
+        public static void Test(DateTime[,]? array)
+        {
+            // Serialization
+            BinaryWriter writer = new BinaryWriter(BinaryWriter.DefaultSize);
+            ArrayProcessor<DateTime[,]>.Instance.Serializer(array, ref writer);
+            Span<byte> span = MemoryMarshal.CreateSpan(ref Unsafe.AsRef(writer.Span.GetPinnableReference()), writer.Span.Length);
+            BinaryReader reader = new BinaryReader(span);
+            DateTime[,]? result = ArrayProcessor<DateTime[,]>.Instance.Deserializer(ref reader);
+
+            // Equality check
+            Assert.IsTrue(StructuralComparer.IsMatch(array?.Cast<DateTime>(), result?.Cast<DateTime>()));
+        }
+
+        [TestMethod]
+        public void UnmanagedTypeNullArraySerializationTest() => Test(default);
+
+        [TestMethod]
+        public void UnmanagedTypeEmptyArraySerializationTest() => Test(new DateTime[0, 1]);
+
+        [TestMethod]
+        public void UnmanagedTypeArraySerializationTest1() => Test(new[,] { { RandomProvider.NextDateTime(), RandomProvider.NextDateTime() } });
+
+        [TestMethod]
+        public void UnmanagedTypeArraySerializationTest2()
+        {
+            DateTime[,] array = new DateTime[5, 2];
+            for (int i = 0; i < 5; i++)
+            {
+                for (int j = 0; j < 2; j++)
+                {
+                    array[i, j] = RandomProvider.NextDateTime();
+
+                }
+            }
+
+            Test(array);
+        }
+    }
+}