public OcrTests()
{
var ocrElem = new OcrElement {
Id = 1, UserId = System.Guid.NewGuid().ToString()
};
var store = new Mock <IUserStore <IdentityUser> >();
userManager = new Mock <UserManager <IdentityUser> >(store.Object, null, null, null, null, null, null, null, null);
userManager.Setup(x => x.GetUserId(It.IsAny <ClaimsPrincipal>())).Returns(ocrElem.UserId);
var dbOptions = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: System.Guid.NewGuid().ToString())
.Options;
dbContext = new ApplicationDbContext(dbOptions);
dbContext.AwsAccesses.Add(awsAccess);
dbContext.OcrElements.Add(ocrElem);
dbContext.SaveChanges();
_ocrController = new OcrController(userManager.Object, dbContext);
_ocrController.ControllerContext = new ControllerContext();
_ocrController.ControllerContext.HttpContext = new DefaultHttpContext();
_ocrController.TempData = new TempDataDictionary(_ocrController.ControllerContext.HttpContext, Mock.Of <ITempDataProvider>());
}
private IEnumerable <ExtractionResult> ExtractValueFromAnchor(FieldOption option, IEnumerable <OcrElement> elements)
{
var items = new List <OcrElement>();
foreach (var pattern in option.FieldAnchor.Patterns)
{
OcrElement element = null;
var matchedLines = elements.Where(i => Regex.IsMatch(i.Text, pattern)).ToList();
if (matchedLines.Any())
{
if (option.FieldAnchor.ExpectedIndex > 0)
{
if (matchedLines.Count < option.FieldAnchor.ExpectedIndex)
{
throw new IndexOutOfRangeException(string.Format("Index provided {0} is out of range for field {1}",
option.FieldAnchor.ExpectedIndex, option.FieldName));
}
element = matchedLines[option.FieldAnchor.ExpectedIndex];
}
else if (option.FieldAnchor.UseLast)
{
element = matchedLines.Last();
}
else
{
element = matchedLines.First();
}
items.Add(element);
}
}
if (!items.Any())
{
return new[] { new ExtractionResult()
{
Option = option, Value = null
} }
}
;
return(ExtractValue(option, items));
}
public async Task <IActionResult> Edit(int id, OcrElement input)
{
if (id == 0)
{
TempData["ResultMessage"] = "File not found";
return(RedirectToAction("History"));
}
var userId = userManager.GetUserId(HttpContext.User);
var result = dbContext.OcrElements.Where(x => x.UserId == userId && x.Id == id).FirstOrDefault();
if (result == null)
{
TempData["ResultMessage"] = "File not found";
return(RedirectToAction("History"));
}
result.OcrText = input.OcrText;
dbContext.OcrElements.Update(result);
await dbContext.SaveChangesAsync();
TempData["ResultMessage"] = "Success";
return(RedirectToAction("History"));
}
