public void SearchByErrorLevel_Shold_Return_Right_Values(string errorLevel)
{
// Arrange
var context = GenerateContext("SearchByLevel");
var service = new ErrorService(context);
var expected = context.Errors
.Where(x => x.Level.Name == errorLevel)
.ToList();
// Act
var result = service.SearchByErrorLevel(
errorLevel);
// Assert
Assert.Equal(result.Count, expected.Count);
}