public void GetCertificateAsync_DirectoryNamespaceQueried()
{
var files = new[] { "file.cert" };
var contentPath = "";
var thumbprint = "abc";
var ioFacade = Substitute.For <IIoFacade>();
ioFacade.GetContentPath().Returns(contentPath);
ioFacade.GetDirectoryFiles(contentPath, Arg.Any <string>()).Returns(files);
var rdr = new FileCertificateReader(ioFacade);
try
{
var _ = rdr.GetCertificateAsync(thumbprint).Result;
throw new InvalidOperationException("Test failed");
}
catch (Exception ex)
when(
ex.Message == "The system cannot find the file specified." || // Windows
ex.Message.StartsWith("Could not find file") // macOS
)
{
ioFacade.Received().GetContentPath();
ioFacade.Received().GetDirectoryFiles(contentPath, Arg.Any <string>());
}
}
public void GetCertificateAsync_EmptyThumbprint_NullReturned()
{
var thumbprint = "";
var ioFacade = Substitute.For <IIoFacade>();
var rdr = new FileCertificateReader(ioFacade);
var result = rdr.GetCertificateAsync(thumbprint).Result;
result.Should().BeNull();
ioFacade.DidNotReceive().GetContentPath();
ioFacade.DidNotReceive().GetDirectoryFiles(Arg.Any <string>(), Arg.Any <string>());
}
public void GetCertificateAsync_NoFiles_NullReturned()
{
var files = new string[0];
var contentPath = "";
var thumbprint = "abc";
var ioFacade = Substitute.For <IIoFacade>();
ioFacade.GetContentPath().Returns(contentPath);
ioFacade.GetDirectoryFiles(Arg.Any <string>(), Arg.Any <string>()).Returns(files);
var rdr = new FileCertificateReader(ioFacade);
var result = rdr.GetCertificateAsync(thumbprint).Result;
result.Should().BeNull();
ioFacade.Received().GetContentPath();
ioFacade.Received().GetDirectoryFiles(Arg.Any <string>(), Arg.Any <string>());
}