public async Task InvokeLinuxCommandsWithPipingSupport()
{
var command = "ps -ax | grep ps";
var runner = new ShellCommandRunner(new RunnerOptions("sh", "-c", TimeSpan.FromMilliseconds(1000)), logger.Object);
var output = await runner.Execute(command, CancellationToken.None);
output.Should().EndWith(" ps");
}
public async Task InvokeWindowsCommandsWithPipingSupport()
{
var command = "echo 'abc def' | sls 'abc'";
var runner = new ShellCommandRunner(new RunnerOptions("powershell", "", TimeSpan.FromMilliseconds(1000)), logger.Object);
var output = await runner.Execute(command, CancellationToken.None);
output.Should().BeEquivalentTo("abc def");
}
public X509Certificate2 Generate(string certName)
{
bool actionResult = true;
X509Certificate2 result = null;
try {
// Make shell script executable
var commandRunner = new ShellCommandRunner(
_loggerFactory,
"/bin/bash",
$"-c \"chmod +x '{_shellScript}'\"");
var commandResult = commandRunner.Run();
if (commandResult == null || commandResult.ExitCode != 0)
{
_logger.LogError($"Make {_shellScript} script executable failed:\n {commandResult.ErrorStream}");
actionResult = false;
}
// Run shell script executable
var outputCertDir = Path.Combine(_assemblyDir, tlsCertDir);
var tlsCertName = certName;
if (actionResult)
{
Directory.CreateDirectory(outputCertDir);
commandRunner = new ShellCommandRunner(
_loggerFactory,
"/bin/bash",
$"{_shellScript} {_certificateCommonName} {tlsCertName} {outputCertDir}");
commandResult = commandRunner.Run();
if (commandResult == null || commandResult.ExitCode != 0)
{
_logger.LogError($"Command '{_shellScript} {_certificateCommonName} {outputCertDir}' failed:\n {commandResult.ErrorStream}");
actionResult = false;
}
}
if (actionResult)
{
// Output certificate
_certificateFileWriter.WriteTlsCertificate(
"srs-tls",
Path.Combine(_assemblyDir, tlsCertDir, $"{tlsCertName}.crt"),
Path.Combine(_assemblyDir, tlsCertDir, $"{tlsCertName}.key"));
result = new X509Certificate2(Path.Combine(_assemblyDir, tlsCertDir, $"{tlsCertName}.crt"));
DeleteLocalFiles();
}
} catch (Exception exc) {
_logger.LogError(exc, "Certificate generation failded");
}
return(result);
}
public void RunCommandThatTimesOut()
{
// Arrange
var shell = "pwsh";
var arguments = "--command 'Start-Sleep -Seconds 20'";
var actor = new ShellCommandRunner(_loggerFactoryMock.Object, shell, arguments, 100);
// Act
var actual = actor.Run();
// Assert
Assert.IsNull(actual);
}
public void RunDirCommandInPowerShell()
{
// Arrange
var shell = "pwsh";
var arguments = "--command dir";
var actor = new ShellCommandRunner(_loggerFactoryMock.Object, shell, arguments);
// Act
var actual = actor.Run();
// Assert
Assert.NotNull(actual);
Assert.AreEqual(0, actual.ExitCode);
Assert.NotNull(actual.OutputStream);
Assert.IsEmpty(actual.ErrorStream);
}
public void RunWrongCommand()
{
// Arrange
var shell = "inexistent";
var arguments = "fake fake fake";
var actor = new ShellCommandRunner(_loggerFactoryMock.Object, shell, arguments);
/// Logger LogError mock is not supported by Moq because it is ExtensionMethod
//var loggerMock = new Mock<ILogger>();
//loggerMock.Setup(x => x.LogError(It.IsAny<Exception>(), It.IsAny<string>()));
//_loggerFactoryMock.Setup(
// x => x.CreateLogger(typeof(ShellCommandRunner).FullName))
// .Returns(loggerMock.Object);
//loggerMock.Verify(x => x.LogError(It.IsAny<Exception>(), It.IsAny<string>()), Times.Once());
// Act
var actual = actor.Run();
// Assert
Assert.IsNull(actual);
}
