xUnit Test Code Snippets

Summary

This is "code snippets" for Microsoft Visual Studio 2012 or higher.

If you use these "code snippets", you can save time to coding/typing to create unit test code based on xUnit framework.

How to install

1. Download "xUnitTestCodeSnippets... .vsix" (Microsoft Visual Studio Extension) file from "Visual Studio Gallery" site.
   URL: https://visualstudiogallery.msdn.microsoft.com/032cd260-d4cd-4849-adff-648ea9a28265
2. Open (double click on Explorer) the downloaded "xUnitTestCodeSnippets... .vsix" file.
3. Then, "VSIX Installer" was launched. Please click "Install".

How to use

Insert xUnit Fact

On C# source code in Visual Studio, you can insert xUnit Fact method by following key typing.

• xtestm [Tab]
  or
• fact [Tab]

Then, this snippet expanded following C# code.

[Fact]
public void MyTestMethod()
{
    throw new NotImplementedException();
}

with Display Name

• dfact [Tab]

[Fact(DisplayName = "")]
public void MyTestMethod()
{
    throw new NotImplementedException();
}

Insert xUnit Theory

And you can also insert xUnit Theory method.
if you type following keys,

• theory [Tab]

Then, this snippet expanded following C# code.

[Theory]
public void MyTheory()
{
    throw new NotImplementedException();
}

with Display Name

• dtheory [Tab]

[Theory(DisplayName = "")]
public void MyTheory()
{
    throw new NotImplementedException();
}

Insert xUnit Test Class

And you can also insert xUnit test class.
if you type following keys,

• xtestc [Tab]

Then, this snippet expanded following C# code.

public class MyTestClass
{
    [Fact]
    public void MyTestFact()
    {
        throw new NotImplementedException();
    }
}

and, "async" versions

• afact

[Fact]
public async Task MyTestFact()
{
    throw new NotImplementedException();
}

• dafact

[Fact(DisplayName = "")]
public async Task MyTestFact()
{
    throw new NotImplementedException();
}

• atheory

[Theory]
public async Task MyTheory()
{
    throw new NotImplementedException();
}

• datheory

[Theory(DisplayName = "")]
public async Task MyTheory()
{
    throw new NotImplementedException();
}

Insert xUnit Test Data Class or Member

• xcdata

public class MyTestDataClass : IEnumerable<object[]>
{
    public IEnumerator<object[]> GetEnumerator()
    {
        yield return new object[] { };
    }

    IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
}

• xmdata

public static IEnumerable<object[]> MyTestData => new object[][] {
    new object[]{ },
};

Release Note

• v.1.6.0
  • Snippets for test data class and member are added (xcdata, xmdata).
• v.1.5.1.2
  • Fix: Removed the unused "NET Framework 4 targeting pack" requirement from the manifest.
• v.1.5.1.1
  • Fix: required name spaces are missing.
• v.1.5.0
  • Throw NotImplementedException by default.
• v.1.4.1
  • Fix: Cannot install on latest VS 2019 (16.1)
• v.1.4.0
  • Add suuport for Visual Studio 2019.
  • Snippets with "DisplayName" are added (dfact, dafact, dtheory, datheory).
• v.1.3.0
  • Add afact and atheory snippets to insert "async Task ..." methods.
• v.1.2.0
  • Add theory and xtestc snippets.
• v.1.1.0
  • Add fact snippet.
• v.1.0.0
  • 1st release, it contains xtestm snippet.

License

GNU GPL v.3