Fix the `ValueEquals` bug.

Resolve #12509

framework/src/Volo.Abp.Ddd.Domain/Volo/Abp/Domain/Values/ValueObject.cs

@@ -16,21 +16,29 @@ public abstract class ValueObject
             return false;
         }
 
-        ValueObject other = (ValueObject)obj;
+        var other = (ValueObject)obj;
 
-        IEnumerator<object> thisValues = GetAtomicValues().GetEnumerator();
-        IEnumerator<object> otherValues = other.GetAtomicValues().GetEnumerator();
+        var thisValues = GetAtomicValues().GetEnumerator();
+        var otherValues = other.GetAtomicValues().GetEnumerator();
 
-        while (thisValues.MoveNext() && otherValues.MoveNext())
+        var thisMoveNext = thisValues.MoveNext();
+        var otherMoveNext = otherValues.MoveNext();
+        while (thisMoveNext && otherMoveNext)
         {
-            if (ReferenceEquals(thisValues.Current, null) ^
-                ReferenceEquals(otherValues.Current, null))
+            if (ReferenceEquals(thisValues.Current, null) ^ ReferenceEquals(otherValues.Current, null))
             {
                 return false;
             }
 
-            if (thisValues.Current != null &&
-                !thisValues.Current.Equals(otherValues.Current))
+            if (thisValues.Current != null && !thisValues.Current.Equals(otherValues.Current))
+            {
+                return false;
+            }
+
+            thisMoveNext = thisValues.MoveNext();
+            otherMoveNext = otherValues.MoveNext();
+
+            if (thisMoveNext != otherMoveNext)
             {
                 return false;
             }

framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Values/Address.cs

@@ -11,6 +11,8 @@ public class Address : ValueObject
 
     public int Number { get; }
 
+    public string[] Tags { get; }
+
     private Address()
     {
     }
@@ -18,11 +20,13 @@ public class Address : ValueObject
     public Address(
         Guid cityId,
         string street,
-        int number)
+        int number,
+        params string[] tags)
     {
         CityId = cityId;
         Street = street;
         Number = number;
+        Tags = tags;
     }
 
     //Requires to implement this method to return properties.
@@ -31,5 +35,9 @@ public class Address : ValueObject
         yield return Street;
         yield return CityId;
         yield return Number;
+        foreach (var tag in Tags)
+        {
+            yield return tag;
+        }
     }
 }

framework/test/Volo.Abp.Ddd.Tests/Volo/Abp/Domain/Values/ValueObject_Tests.cs

@@ -10,8 +10,9 @@ public class ValueObject_Tests
     public void ValueObjects_With_Same_Properties_Should_Be_Equals()
     {
         var cityId = Guid.NewGuid();
-        var address1 = new Address(cityId, "Baris Manco", 42);
-        var address2 = new Address(cityId, "Baris Manco", 42);
+
+        var address1 = new Address(cityId, "Baris Manco", 42, "home", "office");
+        var address2 = new Address(cityId, "Baris Manco", 42, "home", "office");
 
         address1.ValueEquals(address2).ShouldBeTrue();
     }
@@ -25,5 +26,10 @@ public class ValueObject_Tests
         var address2 = new Address(cityId, "Baris Manco", 43);
 
         address1.ValueEquals(address2).ShouldBeFalse();
+
+        address1 = new Address(cityId, "Baris Manco", 42, "home", "office");
+        address2 = new Address(cityId, "Baris Manco", 42, "home");
+
+        address1.ValueEquals(address2).ShouldBeFalse();
     }
 }