public void GetObjectsQuery_Validation_Failures()
{
// Arrange
var mediator = GetService <IMediator>();
var ct = new CancellationToken();
var query = new GetObjectsQuery {
};
// Act & Assert
var ex = Assert.ThrowsAsync <ValidationException>(() => mediator.Send(query, ct));
Assert.AreEqual("One or more validation failures have occurred.", ex.Message);
Assert.IsNotNull(ex.Failures);
Assert.AreEqual(2, ex.Failures.Count);
var firstEntry = ex.Failures[nameof(query.Page)];
Assert.AreEqual(2, firstEntry.Length);
Assert.AreEqual("'Page' must not be empty.", firstEntry[0]);
Assert.AreEqual("'Page' must be greater than '0'.", firstEntry[1]);
var secondEntry = ex.Failures[nameof(query.Limit)];
Assert.AreEqual(3, secondEntry.Length);
Assert.AreEqual("'Limit' must not be empty.", secondEntry[0]);
Assert.AreEqual("'Limit' must be greater than '0'.", secondEntry[1]);
Assert.AreEqual("'Limit' must be one of these values: 10, 25 or 50", secondEntry[2]);
}
/// <inheritdoc/>
public async Task <PaginationResultModel <ObjectModel> > Handle(GetObjectsQuery request, CancellationToken cancellationToken)
{
int total = await context.ObjectRepository.CountAsync(cancellationToken);
var query = context.ObjectRepository
.GetQuery()
.Select(e => new
{
Object = e,
Tasks = e.Tasks.OrderByDescending(e1 => e1.CreatedDate).Take(request.Limit),
Results = e.Tasks.OrderByDescending(e1 => e1.CreatedDate).Select(e1 => e1.Result).Take(request.Limit)
})
.OrderByDescending(e => e.Object.CreatedDate)
.Skip((request.Page - 1) * request.Limit)
.Take(request.Limit);
var entities = await context.ToListAsync(query, cancellationToken);
var models = entities.Select(e => ObjectModel.Create(e.Object, e.Tasks, e.Results, serializer));
return(PaginationResultModel <ObjectModel> .Create(models, request.Page, request.Limit, total));
}
public void GetObjectsQuery()
{
// Arrange
var mediator = GetService <IMediator>();
var ct = new CancellationToken();
string filename = "SMIR.Brain_3more.XX.XX.OT.6560.mha";
string dataPath = GetDataPath(filename);
var command = new CreateObjectCommand()
{
OriginalFilename = filename,
SourcePath = CreateTempFile(dataPath)
};
var commandResult = mediator.Send(command, ct).Result;
var query = new GetObjectsQuery {
Page = 1, Limit = 25
};
try
{
// Act
var result = mediator.Send(query, ct).Result;
// Assert
Assert.IsNotNull(result);
Assert.IsNotNull(result.Pagination);
Assert.AreEqual(1, result.Pagination.Total);
Assert.AreEqual(1, result.Pagination.Page);
DeleteObject(commandResult.Id);
Assert.IsFalse(File.Exists(GetWorkingDirectoryPath(commandResult.SourcePath)));
}
finally
{
DeleteDirectory(Path.GetDirectoryName(command.SourcePath));
}
}
