Add Equals to DynamicData

sdk/core/Azure.Core.Experimental/api/Azure.Core.Experimental.net461.cs

@@ -119,6 +119,9 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
     {
         internal DynamicData() { }
         public void Dispose() { }
+        public override bool Equals(object? obj) { throw null; }
+        public override int GetHashCode() { throw null; }
+        public static bool operator ==(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         public static implicit operator bool (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator double (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator int (Azure.Core.Dynamic.DynamicData value) { throw null; }
@@ -130,6 +133,7 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
         public static implicit operator float? (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator float (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator string (Azure.Core.Dynamic.DynamicData value) { throw null; }
+        public static bool operator !=(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         System.Dynamic.DynamicMetaObject System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(System.Linq.Expressions.Expression parameter) { throw null; }
         public override string ToString() { throw null; }
     }
@@ -194,7 +198,11 @@ public sealed partial class MutableJsonDocument : System.IDisposable
         public void Set(string value) { }
         public Azure.Core.Json.MutableJsonElement SetProperty(string name, object value) { throw null; }
         public override string ToString() { throw null; }
+        public bool TryGetDouble(out double value) { throw null; }
+        public bool TryGetInt32(out int value) { throw null; }
+        public bool TryGetInt64(out long value) { throw null; }
         public bool TryGetProperty(string name, out Azure.Core.Json.MutableJsonElement value) { throw null; }
+        public bool TryGetSingle(out float value) { throw null; }
         [System.Diagnostics.DebuggerDisplayAttribute("{Current,nq}")]
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct ArrayEnumerator : System.Collections.Generic.IEnumerable<Azure.Core.Json.MutableJsonElement>, System.Collections.Generic.IEnumerator<Azure.Core.Json.MutableJsonElement>, System.Collections.IEnumerable, System.Collections.IEnumerator, System.IDisposable

sdk/core/Azure.Core.Experimental/api/Azure.Core.Experimental.net6.0.cs

@@ -119,6 +119,9 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
     {
         internal DynamicData() { }
         public void Dispose() { }
+        public override bool Equals(object? obj) { throw null; }
+        public override int GetHashCode() { throw null; }
+        public static bool operator ==(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         public static implicit operator bool (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator double (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator int (Azure.Core.Dynamic.DynamicData value) { throw null; }
@@ -130,6 +133,7 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
         public static implicit operator float? (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator float (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator string (Azure.Core.Dynamic.DynamicData value) { throw null; }
+        public static bool operator !=(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         System.Dynamic.DynamicMetaObject System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(System.Linq.Expressions.Expression parameter) { throw null; }
         public override string ToString() { throw null; }
     }
@@ -194,7 +198,11 @@ public sealed partial class MutableJsonDocument : System.IDisposable
         public void Set(string value) { }
         public Azure.Core.Json.MutableJsonElement SetProperty(string name, object value) { throw null; }
         public override string ToString() { throw null; }
+        public bool TryGetDouble(out double value) { throw null; }
+        public bool TryGetInt32(out int value) { throw null; }
+        public bool TryGetInt64(out long value) { throw null; }
         public bool TryGetProperty(string name, out Azure.Core.Json.MutableJsonElement value) { throw null; }
+        public bool TryGetSingle(out float value) { throw null; }
         [System.Diagnostics.DebuggerDisplayAttribute("{Current,nq}")]
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct ArrayEnumerator : System.Collections.Generic.IEnumerable<Azure.Core.Json.MutableJsonElement>, System.Collections.Generic.IEnumerator<Azure.Core.Json.MutableJsonElement>, System.Collections.IEnumerable, System.Collections.IEnumerator, System.IDisposable

sdk/core/Azure.Core.Experimental/api/Azure.Core.Experimental.netstandard2.0.cs

@@ -119,6 +119,9 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
     {
         internal DynamicData() { }
         public void Dispose() { }
+        public override bool Equals(object? obj) { throw null; }
+        public override int GetHashCode() { throw null; }
+        public static bool operator ==(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         public static implicit operator bool (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator double (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator int (Azure.Core.Dynamic.DynamicData value) { throw null; }
@@ -130,6 +133,7 @@ public sealed partial class DynamicData : System.Dynamic.IDynamicMetaObjectProvi
         public static implicit operator float? (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator float (Azure.Core.Dynamic.DynamicData value) { throw null; }
         public static implicit operator string (Azure.Core.Dynamic.DynamicData value) { throw null; }
+        public static bool operator !=(Azure.Core.Dynamic.DynamicData? left, object? right) { throw null; }
         System.Dynamic.DynamicMetaObject System.Dynamic.IDynamicMetaObjectProvider.GetMetaObject(System.Linq.Expressions.Expression parameter) { throw null; }
         public override string ToString() { throw null; }
     }
@@ -194,7 +198,11 @@ public sealed partial class MutableJsonDocument : System.IDisposable
         public void Set(string value) { }
         public Azure.Core.Json.MutableJsonElement SetProperty(string name, object value) { throw null; }
         public override string ToString() { throw null; }
+        public bool TryGetDouble(out double value) { throw null; }
+        public bool TryGetInt32(out int value) { throw null; }
+        public bool TryGetInt64(out long value) { throw null; }
         public bool TryGetProperty(string name, out Azure.Core.Json.MutableJsonElement value) { throw null; }
+        public bool TryGetSingle(out float value) { throw null; }
         [System.Diagnostics.DebuggerDisplayAttribute("{Current,nq}")]
         [System.Runtime.InteropServices.StructLayoutAttribute(System.Runtime.InteropServices.LayoutKind.Sequential)]
         public partial struct ArrayEnumerator : System.Collections.Generic.IEnumerable<Azure.Core.Json.MutableJsonElement>, System.Collections.Generic.IEnumerator<Azure.Core.Json.MutableJsonElement>, System.Collections.IEnumerable, System.Collections.IEnumerator, System.IDisposable

sdk/core/Azure.Core.Experimental/src/DynamicData.Operators.cs

@@ -194,6 +194,46 @@ public partial class DynamicData
             }
         }
 
+        /// <summary>
+        /// Determines whether the specified <see cref="DynamicData"/> and <see cref="object"/> have the same value.
+        /// </summary>
+        /// <remarks>
+        /// This operator calls through to <see cref="DynamicData.Equals(object?)"/> when DynamicData is on the left-hand
+        /// side of the operation.  <see cref="DynamicData.Equals(object?)"/> has value semantics when the DynamicData represents
+        /// a JSON primitive, i.e. string, bool, number, or null, and reference semantics otherwise, i.e. for objects and arrays.
+        ///
+        /// Please note that if DynamicData is on the right-hand side of a <c>==</c> operation, this operator will not be invoked.
+        /// Because of this the result of a <c>==</c> comparison with <c>null</c> on the left and a DynamicData instance on the right will return <c>false</c>.
+        /// </remarks>
+        /// <param name="left">The <see cref="DynamicData"/> to compare.</param>
+        /// <param name="right">The <see cref="object"/> to compare.</param>
+        /// <returns><c>true</c> if the value of <paramref name="left"/> is the same as the value of <paramref name="right"/>; otherwise, <c>false</c>.</returns>
+        public static bool operator ==(DynamicData? left, object? right)
+        {
+            if (left is null)
+            {
+                return right is null;
+            }
+
+            return left.Equals(right);
+        }
+
+        /// <summary>
+        /// Determines whether the specified <see cref="DynamicData"/> and <see cref="object"/> have different values.
+        /// </summary>
+        /// <remarks>
+        /// This operator calls through to <see cref="DynamicData.Equals(object?)"/> when DynamicData is on the left-hand
+        /// side of the operation.  <see cref="DynamicData.Equals(object?)"/> has value semantics when the DynamicData represents
+        /// a JSON primitive, i.e. string, bool, number, or null, and reference semantics otherwise, i.e. for objects and arrays.
+        ///
+        /// Please note that if DynamicData is on the right-hand side of a <c>!=</c> operation, this operator will not be invoked.
+        /// Because of this the result of a <c>!=</c> comparison with <c>null</c> on the left and a DynamicData instance on the right will return <c>true</c>.
+        /// </remarks>
+        /// <param name="left">The <see cref="DynamicData"/> to compare.</param>
+        /// <param name="right">The <see cref="object"/> to compare.</param>
+        /// <returns><c>true</c> if the value of <paramref name="left"/> is different from the value of <paramref name="right"/>; otherwise, <c>false</c>.</returns>
+        public static bool operator !=(DynamicData? left, object? right) => !(left == right);
+
         private static string GetInvalidCastExceptionText(Type target, MutableJsonElement element)
         {
             return $"Unable to cast element to '{target}'.  Element has kind '{element.ValueKind}'.";

sdk/core/Azure.Core.Experimental/src/DynamicData.cs

@@ -192,6 +192,96 @@ public void Dispose()
             _element.DisposeRoot();
         }
 
+        /// <inheritdoc/>
+        public override bool Equals(object? obj)
+        {
+            if (obj is null)
+            {
+                return _element.ValueKind == JsonValueKind.Null;
+            }
+
+            if (_element.ValueKind == JsonValueKind.Null)
+            {
+                return obj is null || obj is DynamicData d && Equals(d);
+            }
+
+            return obj switch
+            {
+                string s =>
+                    _element.ValueKind == JsonValueKind.String &&
+                    _element.GetString() == s,
+
+                bool b =>
+                    (_element.ValueKind == JsonValueKind.True ||
+                     _element.ValueKind == JsonValueKind.False) &&
+                    _element.GetBoolean() == b,
+
+                double d =>
+                    _element.ValueKind == JsonValueKind.Number &&
+                    _element.TryGetDouble(out double od) && d == od,
+
+                float f =>
+                    _element.ValueKind == JsonValueKind.Number &&
+                    _element.TryGetSingle(out float of) && f == of,
+
+                long l =>
+                    _element.ValueKind == JsonValueKind.Number &&
+                    _element.TryGetInt64(out long ol) && l == ol,
+
+                int i =>
+                    _element.ValueKind == JsonValueKind.Number &&
+                    _element.TryGetInt32(out int oi) && i == oi,
+
+                DynamicData data => Equals(data),
+
+                _ => base.Equals(obj),
+            };
+        }
+
+        internal bool Equals(DynamicData other)
+        {
+            if (other is null)
+            {
+                return _element.ValueKind == JsonValueKind.Null;
+            }
+
+            if (_element.ValueKind != other._element.ValueKind)
+            {
+                return false;
+            }
+
+            return _element.ValueKind switch
+            {
+                JsonValueKind.String => _element.GetString() == other._element.GetString(),
+                JsonValueKind.Number => NumberEqual(other),
+                JsonValueKind.True => true,
+                JsonValueKind.False => true,
+                JsonValueKind.Null => true,
+                _ => base.Equals(other)
+            };
+        }
+
+        private bool NumberEqual(DynamicData other)
+        {
+            if (_element.TryGetDouble(out double d))
+            {
+                return other._element.TryGetDouble(out Double od) && d == od;
+            }
+
+            if (_element.TryGetInt64(out long l))
+            {
+                return other._element.TryGetInt64(out long ol) && l == ol;
+            }
+
+            return false;
+        }
+
+        /// <inheritdoc/>
+        public override int GetHashCode()
+        {
+            return _element.GetHashCode();
+        }
+
         [DebuggerBrowsable(DebuggerBrowsableState.Never)]
         private string DebuggerDisplay => _element.DebuggerDisplay;