public void RunProcessThrowsExceptionIfExecutableDoesNotExist()
{
Mock <ITemporaryStorageManager> storageManagerMock = new Mock <ITemporaryStorageManager>();
storageManagerMock.Setup(mock => mock.CreateFilePath("ExternalApp.exe")).Returns("DoesNotExistsPath.exe");
ExternalProcessManager processManager = CreateExternalProcessManager(storageManagerMock.Object);
processManager.Initialize(baseDirectory, "");
Assert.ThrowsException <ExternalProcessExecutableDoesNotExist>(() => processManager.RunProcess());
}
public void RunProcessReturnsProcessResultFromExecutable()
{
Mock <ITemporaryStorageManager> storageManagerMock = new Mock <ITemporaryStorageManager>();
string executableName = "ExternalApp.exe";
storageManagerMock.Setup(mock => mock.CreateFilePath(executableName)).Returns(Path.Combine(expectedExecutablePath, executableName));
storageManagerMock.SetupGet(mock => mock.TemporaryDirectoryPath).Returns(expectedExecutablePath);
ExternalProcessManager processManager = CreateExternalProcessManager(storageManagerMock.Object);
processManager.Initialize(baseDirectory, "5");
ProcessRunResult result = processManager.RunProcess();
result.ProcessExitCode.Should().Be(5);
result.Output.Should().Be($"Hello World!{Environment.NewLine}");
result.Error.Should().Be($"Sad Trombone...{Environment.NewLine}");
}
public void RunProcessThrowsExceptionIfWorkingDirectoryDoesNotExist()
{
Mock <ITemporaryStorageManager> storageManagerMock = new Mock <ITemporaryStorageManager>();
string executableName = "ExternalApp.exe";
storageManagerMock.Setup(mock => mock.CreateFilePath(executableName)).Returns(Path.Combine(expectedExecutablePath, executableName));
//storageManagerMock.SetupGet(mock => mock.TemporaryDirectoryPath).Returns(expectedExecutablePath);
storageManagerMock.SetupGet(mock => mock.TemporaryDirectoryPath).Returns(Path.Combine(expectedExecutablePath, "DoesNotExist"));
ExternalProcessManager processManager = CreateExternalProcessManager(storageManagerMock.Object);
processManager.Initialize(baseDirectory, "");
Assert.ThrowsException <ExternalProcessWorkingDirectoryDoesNotExist>(() => processManager.RunProcess());
}