DEdge.Diffract 0.4.0

dotnet add package DEdge.Diffract --version 0.4.0                
NuGet\Install-Package DEdge.Diffract -Version 0.4.0                
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="DEdge.Diffract" Version="0.4.0" />                
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add DEdge.Diffract --version 0.4.0                
#r "nuget: DEdge.Diffract, 0.4.0"                
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
// Install DEdge.Diffract as a Cake Addin
#addin nuget:?package=DEdge.Diffract&version=0.4.0

// Install DEdge.Diffract as a Cake Tool
#tool nuget:?package=DEdge.Diffract&version=0.4.0                

Diffract is a .NET library that displays a readable diff between two objects. It is particularly useful for unit testing complex objects. Diffract is maintained by folks at D-EDGE.Here is an example:```csharp using DEdge.Diffract;

record User(string Name, int Age, string[] Pets);

var expected = new User("Emma", 42, new[] { "Oscar", "Fluffy", "Tibbles" }); var actual = new User("Andy", 42, new[] { "Oscar", "Sparky" });

Differ.Assert(expected, actual); ```The above throws an AssertionFailedException with the following message: Value differs by 2 fields: Name Expect = "Emma" Actual = "Andy" Pets collection differs: Pets.Count Expect = 3 Actual = 2 Pets[1] Expect = "Fluffy" Actual = "Sparky"Diffract can drill down many composite types:* POCOs;

  • C# records;
  • F# records and anonymous records;
  • F# unions;
  • enumerables (IEnumerable<T>);
  • dictionaries (IDictionary<K, V>, IReadOnlyDictionary<K, V>);
  • value and reference tuples.Values of any other equatable type (like string and int in the above example) are treated as leaves that can be tested for equality.## Example outputsPOCO or record with multiple field differences:```csharp record User(string Name, int Age, bool IsActive);

var expected = new User("Emma", 42, true); var actual = new User("Andy", 35, true);Value differs by 2 fields: Name Expect = "Emma" Actual = "Andy" Age Expect = 42 Actual = 35 F# union where the case is different:fsharp type Contact = | Email of address: string | Phone of number: string

let expected = Email "user@example.com" let actual = Phone "555-123-456"Value differs by union case: Expect is Email Actual is Phone F# union where the case is the same and the value is different:fsharp type Contact = | Email of address: string | Phone of number: string

let expected = Email "user@example.com" let actual = Email "someone@example.com"Value differs by union case Email fields: address Expect = "user@example.com" Actual = "someone@example.com" Enumerables show the counts if they differ, followed by the diffs per item:csharp var expected = new string[] { "first", "second" }; var actual = new string[] { "first", "2nd", "third" };Value collection differs: Count Expect = 2 Actual = 3 [1] Expect = "second" Actual = "2nd" Dictionaries show the keys missing on either side, followed by the diffs per item that exists in both:csharp var expected = new Dictionary<string, int> { { "first", 1 }, { "second", 2 }, { "third", 3 }, }; var actual = new Dictionary<string, int> { { "first", 1 }, { "third", 2 }, { "fourth", 4 }, };Value dictionary differs: ["second"] Actual is missing ["fourth"] Expect is missing ["third"] Expect = 3 Actual = 2 ## APIDiffract lives in the namespace `DEdge.Diffract`. Its main API is the class `Differ`, which provides the following methods:csharp void Assert<T>(T expected, T actual, IDiffer<T> differ = null, PrintParams param = null) Computes the diff between two objects and, if it is not empty, throws an `AssertionFailedException` with the diff as message.csharp string ToString<T>(T expected, T actual, IDiffer<T> differ = null, PrintParams param = null) Prints the diff between two objects to a string.csharp void Write<T>(T expected, T actual, TextWriter writer = null, IDiffer<T> differ = null, PrintParams param = null) Prints the diff between two objects to the given TextWriter (or to standard output if not provided).csharp FSharpOption<Diff> Diff<T>(T expected, T actual, IDiffer<T> differ = null) ```Computes the diff between two objects. Returns None if the objects are found to be equal.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.0 is compatible.  netstandard2.1 was computed. 
.NET Framework net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

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Version Downloads Last updated
0.4.0 944 9/18/2024
0.3.0 6,971 2/8/2024
0.2.0 72,309 2/10/2022