public async Task SearchByVersionManual(string input, int count)
{
var versionMatcher = new VersionMatcher(NullLogger <VersionMatcher> .Instance);
var handler = new SearchVersionHandler(NullLogger <SearchVersionHandler> .Instance, versionMatcher);
var command = new SearchVersionCommand {
Version = input
};
var results = await handler.Handle(command, CancellationToken.None);
results.Should().NotBeNullOrEmpty();
var list = results.ToList();
list.Count.Should().Be(count);
}
public async Task SearchByVersionServices(string input, int count)
{
var services = new ServiceCollection()
.AddChallengeServices()
.AddScoped(typeof(ILogger <>), typeof(NullLogger <>));
var provider = services.BuildServiceProvider();
var mediator = provider.GetRequiredService <IMediator>();
var command = new SearchVersionCommand {
Version = input
};
var results = await mediator.Send(command);
results.Should().NotBeNullOrEmpty();
var list = results.ToList();
list.Count.Should().Be(count);
}
public Task <IEnumerable <Software> > Handle(SearchVersionCommand request, CancellationToken cancellationToken)
{
try
{
_logger.LogTrace("Processing request '{request}' ...", request);
var watch = Stopwatch.StartNew();
var matched = SoftwareManager
.GetAllSoftware()
.Where(software => _versionMatcher.IsGreaterThan(software.Version, request.Version))
.ToList();
watch.Stop();
_logger.LogTrace("Processed request '{requestName}': {elapsed} ms", request, watch.ElapsedMilliseconds);
return(Task.FromResult <IEnumerable <Software> >(matched));
}
catch (Exception ex)
{
_logger.LogError(ex, "Error processing request '{requestName}': {errorMessage}", request, ex.Message);
throw;
}
}