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Nitrox.Test/Helper/AssertHelper.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Nitrox.Test.Helper;
+
+public static class AssertHelper
+{
+    public static void IsListEqual<TSource>(IOrderedEnumerable<TSource> first, IOrderedEnumerable<TSource> second, Action<TSource, TSource> assertComparer)
+    {
+        Assert.IsNotNull(first);
+        Assert.IsNotNull(second);
+
+        List<TSource> firstList = first.ToList();
+        List<TSource> secondList = second.ToList();
+
+        Assert.AreEqual(firstList.Count, secondList.Count);
+
+        for (int index = 0; index < firstList.Count; index++)
+        {
+            assertComparer(firstList[index], secondList[index]);
+        }
+    }
+
+    public static void IsDictionaryEqual<TKey, TValue>(IDictionary<TKey, TValue> first, IDictionary<TKey, TValue> second)
+    {
+        Assert.IsNotNull(first);
+        Assert.IsNotNull(second);
+        Assert.AreEqual(first.Count, second.Count);
+
+        for (int index = 0; index < first.Count; index++)
+        {
+            KeyValuePair<TKey, TValue> firstKeyValuePair = first.ElementAt(index);
+            Assert.IsTrue(second.TryGetValue(firstKeyValuePair.Key, out TValue secondValue), $"Second dictionary didn't contain {firstKeyValuePair.Key}");
+            Assert.AreEqual(firstKeyValuePair.Value, secondValue, $"Values didn't match with the same key: {firstKeyValuePair.Key}");
+        }
+    }
+
+    public static void IsDictionaryEqual<TKey, TValue>(IDictionary<TKey, TValue> first, IDictionary<TKey, TValue> second, Action<KeyValuePair<TKey, TValue>, KeyValuePair<TKey, TValue>> assertComparer)
+    {
+        Assert.IsNotNull(first);
+        Assert.IsNotNull(second);
+        Assert.AreEqual(first.Count, second.Count);
+
+        for (int index = 0; index < first.Count; index++)
+        {
+            KeyValuePair<TKey, TValue> firstKeyValuePair = first.ElementAt(index);
+            Assert.IsTrue(second.TryGetValue(firstKeyValuePair.Key, out TValue secondValue), $"Second dictionary didn't contain {firstKeyValuePair.Key}");
+
+            assertComparer(firstKeyValuePair, new KeyValuePair<TKey, TValue>(firstKeyValuePair.Key, secondValue));
+        }
+    }
+}