public async Task GetSystemErrorsAsyncTests_WhenCalled_RemoveSystemErrors()
{
Exception firstException = new Exception();
Exception secondException = new Exception();
Exception thirdException = new Exception();
IExceptionRepository sut = CreateSut();
await sut.AddAsync(firstException);
await sut.AddAsync(secondException);
await sut.AddAsync(thirdException);
IEnumerable <ISystemError> firstGetSystemErrors = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(firstGetSystemErrors);
Assert.IsTrue(firstGetSystemErrors.Any());
IEnumerable <ISystemError> secondGetSystemErrors = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(secondGetSystemErrors);
Assert.IsFalse(secondGetSystemErrors.Any());
}
public async Task <IEnumerable <ISystemError> > GetSystemErrorsAsync()
{
try
{
IEnumerable <ISystemError> systemErrors = await _exceptionRepository.GetSystemErrorsAsync();
if (systemErrors == null)
{
return(new List <ISystemError>(0));
}
return(systemErrors
.OrderByDescending(systemError => systemError.Timestamp)
.ToList());
}
catch (Exception ex)
{
await _exceptionHandler.HandleAsync(ex);
}
return(new List <ISystemError>(0));
}
public async Task GetSystemErrorsAsyncTests_WhenCalled_ReturnsSystemErrors()
{
Exception firstException = new Exception(Guid.NewGuid().ToString("D"));
Exception secondException = new Exception(Guid.NewGuid().ToString("D"));
Exception thirdException = new Exception(Guid.NewGuid().ToString("D"));
IExceptionRepository sut = CreateSut();
await sut.AddAsync(firstException);
await sut.AddAsync(secondException);
await sut.AddAsync(thirdException);
IEnumerable <ISystemError> result = await sut.GetSystemErrorsAsync();
Assert.IsNotNull(result);
Assert.IsTrue(result.Any());
Assert.IsNotNull(result.FirstOrDefault(systemError => string.Compare(systemError.Information, firstException.Message, StringComparison.InvariantCulture) == 0));
Assert.IsNotNull(result.FirstOrDefault(systemError => string.Compare(systemError.Information, secondException.Message, StringComparison.InvariantCulture) == 0));
Assert.IsNotNull(result.FirstOrDefault(systemError => string.Compare(systemError.Information, thirdException.Message, StringComparison.InvariantCulture) == 0));
}