public async Task POST_Download_When_File_Is_Available_Returns_FileContentResult()
{
// Arrange
var configurableDownloadableFileBusinessLogic = new Mock <IDownloadableFileBusinessLogic>();
configurableDownloadableFileBusinessLogic
.Setup(x => x.GetFileRemovingSensitiveInformationAsync(It.IsAny <string>()))
.ReturnsAsync(new DownloadableFileModel("someName")
{
DataTable = new DataTable()
});
var webService = IocContainer.Resolve <IWebService>();
var sharedBusinessLogic = IocContainer.Resolve <ISharedBusinessLogic>();
_TestDownloadableFileController = new DownloadableFileController(
configurableDownloadableFileBusinessLogic.Object,
null, webService,
sharedBusinessLogic);
// Act
IActionResult actualResult = await _TestDownloadableFileController.DownloadFile("AFilePath");
// Assert
Assert.NotNull(actualResult);
var expectedFileContentResult = actualResult as FileContentResult;
Assert.NotNull(expectedFileContentResult, $"expected a expectedFileContentResult but was {actualResult.GetType()}");
Assert.AreEqual("someName", expectedFileContentResult.FileDownloadName);
}
public async Task POST_Download_When_An_Argument_Is_Not_Provided_Returns_Bad_Request_ArgumentNull(string filePath,
string argumentToBeLoggedAsMissing)
{
// Arrange
string loggedExceptionMessage = string.Empty;
var configurableLogger = new Mock <ILogger <DownloadableFileController> >();
configurableLogger
.Setup(
x => x.Log(
It.IsAny <LogLevel>(),
It.IsAny <EventId>(),
It.IsAny <object>(),
It.IsAny <Exception>(),
It.IsAny <Func <object, Exception, string> >()))
.Callback(
(LogLevel logLevel,
EventId eventId,
object message,
Exception exception,
Func <object, Exception, string> formatter) => {
// LogLevel myLogLevel = logLevel; // LogLevel.Error
// EventId myEventId = eventId;
// string myMessage= message.ToString(); // Value cannot be null.\nParameter name: filePath
// Exception myException = exception; // System.ArgumentNullException
loggedExceptionMessage = exception.Message;
// Func<object, Exception, string> myFormatter = formatter;
});
var downloadableFileBusinessLogic = IocContainer.Resolve <IDownloadableFileBusinessLogic>();
var sharedBusinessLogic = IocContainer.Resolve <ISharedBusinessLogic>();
var webService = IocContainer.Resolve <IWebService>();
_TestDownloadableFileController = new DownloadableFileController(
downloadableFileBusinessLogic,
configurableLogger.Object,
webService,
sharedBusinessLogic);
// Act
IActionResult actualResult = await _TestDownloadableFileController.DownloadFile(filePath);
Assert.NotNull(actualResult);
var expectedBadRequestResult = actualResult as BadRequestResult;
// Assert
Assert.NotNull(expectedBadRequestResult, $"expected a BadRequestResult but was {actualResult.GetType()}");
Assert.AreEqual((int)HttpStatusCode.BadRequest, expectedBadRequestResult.StatusCode);
configurableLogger
.Verify(
x => x.Log(
LogLevel.Error // Expected
,
It.IsAny <EventId>(),
It.IsAny <object>(),
It.IsAny <ArgumentNullException>() // Expected
,
It.IsAny <Func <object, Exception, string> >()),
Times.Once);
Assert.AreEqual($"Value cannot be null.\r\nParameter name: {argumentToBeLoggedAsMissing}", loggedExceptionMessage);
}
public async Task POST_Download_When_File_Is_Not_Available_Returns_FileNotFoundException()
{
// Arrange
string loggedExceptionMessage = string.Empty;
var configurableLogger = new Mock <ILogger <DownloadableFileController> >();
configurableLogger
.Setup(
x => x.Log(
It.IsAny <LogLevel>(),
It.IsAny <EventId>(),
It.IsAny <object>(),
It.IsAny <Exception>(),
It.IsAny <Func <object, Exception, string> >()))
.Callback(
(LogLevel logLevel,
EventId eventId,
object message,
Exception exception,
Func <object, Exception, string> formatter) => {
// LogLevel myLogLevel = logLevel; // LogLevel.Error
// EventId myEventId = eventId;
// string myMessage= message.ToString(); // Value cannot be null.\nParameter name: filePath
// Exception myException = exception; // System.ArgumentNullException
loggedExceptionMessage = exception.Message;
// Func<object, Exception, string> myFormatter = formatter;
});
var configurableDownloadableFileBusinessLogic = new Mock <IDownloadableFileBusinessLogic>();
configurableDownloadableFileBusinessLogic
.Setup(x => x.GetFileRemovingSensitiveInformationAsync(It.IsAny <string>()))
.ThrowsAsync(new FileNotFoundException());
var sharedBusinessLogic = IocContainer.Resolve <ISharedBusinessLogic>();
var webService = IocContainer.Resolve <IWebService>();
_TestDownloadableFileController = new DownloadableFileController(
configurableDownloadableFileBusinessLogic.Object,
configurableLogger.Object, webService,
sharedBusinessLogic);
// Act
IActionResult actualResult = await _TestDownloadableFileController.DownloadFile("AFilePath");
Assert.NotNull(actualResult);
var expectedNotFoundResult = actualResult as NotFoundResult;
// Assert
Assert.NotNull(expectedNotFoundResult, $"expected a NotFoundResult but was {actualResult.GetType()}");
Assert.AreEqual((int)HttpStatusCode.NotFound, expectedNotFoundResult.StatusCode);
configurableLogger
.Verify(
x => x.Log(
LogLevel.Error // Expected
,
It.IsAny <EventId>(),
It.IsAny <object>(),
It.IsAny <Exception>() // DirectoryNotFoundException or FileNotFoundException depending on the call being made to systemFileRepository or AzureFileRepository
,
It.IsAny <Func <object, Exception, string> >()),
Times.Once);
Assert.IsTrue(
loggedExceptionMessage.Contains("Unable to find"),
$"The exception message was expected to contain 'Unable to find the specified file' but was '{loggedExceptionMessage}' ");
}