public void CommandLineInvalidArgs(params string[] args)
{
AvroGenToolResult result = AvroGenHelper.RunAvroGenTool(args);
Assert.That(result.ExitCode, Is.EqualTo(1));
Assert.That(result.StdOut, Is.Not.Empty);
Assert.That(result.StdErr, Is.Not.Empty);
}
public void CommandLineNoArgs()
{
AvroGenToolResult result = AvroGenHelper.RunAvroGenTool(Array.Empty <string>());
Assert.That(result.ExitCode, Is.EqualTo(1));
Assert.That(result.StdOut, Is.Not.Empty);
Assert.That(result.StdErr, Is.Empty);
}
public void CommandLineVersion(params string[] args)
{
AvroGenToolResult result = AvroGenHelper.RunAvroGenTool(args);
Assert.That(result.ExitCode, Is.EqualTo(0));
Assert.That(result.StdOut, Is.Not.Empty);
Assert.That(result.StdErr, Is.Empty);
// Check if returned version is SemVer 2.0 compliant
Assert.That(result.StdOut[0], Does.Match(Utils.VersionTests.SemVerRegex));
// Returned version must be the same as the avrogen tool assembly's version
Assert.That(result.StdOut[0], Is.EqualTo(typeof(AvroGenTool).Assembly.GetCustomAttribute <AssemblyInformationalVersionAttribute>().InformationalVersion));
// Returned version must be the same as the avro library assembly's version
Assert.That(result.StdOut[0], Is.EqualTo(typeof(Schema).Assembly.GetCustomAttribute <AssemblyInformationalVersionAttribute>().InformationalVersion));
}
public static AvroGenToolResult RunAvroGenTool(params string[] args)
{
// Save stdout and stderr
TextWriter conOut = Console.Out;
TextWriter conErr = Console.Error;
try
{
AvroGenToolResult result = new AvroGenToolResult();
StringBuilder strBuilderOut = new StringBuilder();
StringBuilder strBuilderErr = new StringBuilder();
using (StringWriter writerOut = new StringWriter(strBuilderOut))
using (StringWriter writerErr = new StringWriter(strBuilderErr))
{
writerOut.NewLine = "\n";
writerErr.NewLine = "\n";
// Overwrite stdout and stderr to be able to capture console output
Console.SetOut(writerOut);
Console.SetError(writerErr);
result.ExitCode = AvroGenTool.Main(args.ToArray());
writerOut.Flush();
writerErr.Flush();
result.StdOut = strBuilderOut.Length == 0 ? Array.Empty <string>() : strBuilderOut.ToString().Split(writerOut.NewLine);
result.StdErr = strBuilderErr.Length == 0 ? Array.Empty <string>() : strBuilderErr.ToString().Split(writerErr.NewLine);
}
return(result);
}
finally
{
// Restore console
Console.SetOut(conOut);
Console.SetError(conErr);
}
}
