FixtureBase 0.3.2

dotnet add package FixtureBase --version 0.3.2
NuGet\Install-Package FixtureBase -Version 0.3.2
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="FixtureBase" Version="0.3.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FixtureBase --version 0.3.2
#r "nuget: FixtureBase, 0.3.2"
#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 FixtureBase as a Cake Addin
#addin nuget:?package=FixtureBase&version=0.3.2

// Install FixtureBase as a Cake Tool
#tool nuget:?package=FixtureBase&version=0.3.2

Don't spend hours writing code to mock a dozen dependencies, and more hours debugging it. Just write your test code, and let FixtureBase create the dependencies for you.

FixtureBase constructs your UnitUnderTest to test your codebase end-to-end, with external dependencies auto-faked and automatically injected in just the right place; even constructor dependencies that are several layers deep.

You just write your tests:

public class FixtureBaseExample : FixtureBaseWithDbAndHttpFor<AUseCase>
{
    [Fact]
    public void UUTSendsDataToDb()
    {
        var newDatum = new Datum{Id=99, Name="New!" };

        UnitUnderTest.InsertDb(newDatum);

        Db.ShouldHaveInserted("Data",newDatum);
    }

    [Fact]
    public void UUTreturnsDataFromDbQuerySingleColumn()
    {
        var dbData = new[] { "row1", "row2", "row3", "row4"};
        Db.SetUpForQuerySingleColumn(dbData);

        UnitUnderTest.FromDbStrings().ShouldEqualByValue(dbData);
    }

    [Fact]
    public async Task UUTGetHttpReturnsDataFromService()
    {
        var contentFromService = "IGotThis!";
        HttpClient
            .Setup(m => true)
            .Returns(new HttpResponseMessage(HttpStatusCode.OK) {Content = new StringContent(contentFromService)});

        (await UnitUnderTest.GetHttp()).ShouldBe(contentFromService);

        HttpClient.Verify(x=>x.Method==HttpMethod.Get);
    }
}

Not yet done:

  • Circular construction — new WrapperClass(new WrapperClass(new ...)) isn't currently handled by the default ruleset. Workaround: Create it manually and use [ActivateUsingInstance()] to point to it.

The included examples demonstrate FixtureBases for applications which depend on Ado.Net IDbConnections and on HttpClient network connections.

Construction is done by

For more tools focussed on cutting the cost of unit testing, see also:

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 net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  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.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
0.3.2 1,630 9/6/2021
0.3.0 2,322 11/26/2018
0.2.2 1,734 11/23/2018

ChangeLog
     ---------
     0.3.2 GPL 3 License
     0.3.1 ActivateAnything added rules ActivateUsingInstance and ChooseType for declaring instances to use
     0.3.0 AnythingActivator.Instances as well as Rules. Breaking: refactored constructors & FixtureBase startup
     0.2.2 FixtureBase
     0.2.1 ActivateInstance Rule can activate a Func<Type> as well as a Type
     0.2.0 ActivateAnything exposes LastActivationTree and LastErrorList after a call to New()
     0.1.0.2 fix non-public constructors. ChooseConstructorWith(Most|Fewest)ParametersAttribute.PreferPublic defaults to true.
     0.1.0.1 ActivateAnything first release.