Verify.DocNet

Extends Verify to allow verification of documents via DocNet.

See Milestones for release notes. Converts pdf documents to png for verification.

This library uses SixLabors ImageSharp for png generation. For commercial application support visit SixLabors/Pricing.

Sponsors

Entity Framework Extensions

Entity Framework Extensions is a major sponsor and is proud to contribute to the development this project.

NuGet

• https://nuget.org/packages/Verify.DocNet

Usage

Enable Verify.DocNet

[ModuleInitializer]
public static void Initialize()
{
    VerifyDocNet.Initialize();
    VerifyImageMagick.RegisterComparers(
        threshold: 0.13,
        ImageMagick.ErrorMetric.PerceptualHash);
}

^{snippet source | anchor}

VerifyImageMagick.RegisterComparers (provided by https://github.com/VerifyTests/Verify.ImageMagick) allows minor image changes to be ignored.

Verify a file

[Test]
public Task VerifyPdf() =>
    VerifyFile("sample.pdf");

^{snippet source | anchor}

Verify a Stream

[Test]
public Task VerifyPdfStream()
{
    var stream = File.OpenRead("sample.pdf");
    return Verify(stream, "pdf");
}

^{snippet source | anchor}

Result

Samples.VerifyPdf#01.verified.png:

PreserveTransparency

[Test]
public Task VerifyPreserveTransparency() =>
    VerifyFile("sample.pdf")
        .PreserveTransparency();

^{snippet source | anchor}

PageDimensions

[Test]
public Task VerifyPageDimensions() =>
    VerifyFile("sample.pdf")
        .PageDimensions(new(1080, 1920));

^{snippet source | anchor}

VerifySinglePage

[Test]
public Task VerifyFirstPage()
{
    var stream = File.OpenRead("sample.pdf");
    return Verify(stream, "pdf").SinglePage(0);
}

[Test]
public Task VerifySecondPage()
{
    var stream = File.OpenRead("sample.pdf");
    return Verify(stream, "pdf").SinglePage(1);
}

^{snippet source | anchor}

File Samples

http://file-examples.com/

Icon

Pdf designed by Alfredo from The Noun Project.