public async void GetXml()
{
var responses = new[]
{
new MockResponse(SuccessResponse, HttpStatusCode.OK),
new MockResponse(File.ReadAllText(TestFiles.Tocs), HttpStatusCode.OK),
};
var handler = new MockHttpMessageHandler(responses);
var source = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
await source.Initiate(TestUser, TestPassword, CancellationToken.None);
using (var reader =
await source.GetKnowledgebaseXml(KnowedgebaseSubjects.Tocs, CancellationToken.None))
{
while (reader.Read())
{
if (reader.IsStartElement())
{
Assert.Equal("TrainOperatingCompanyList", reader.Name);
break;
}
}
}
}
public async void TokenCorrectlySet()
{
var handler = new MockHttpMessageHandler(SuccessResponse, HttpStatusCode.OK);
var client = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
await client.Initiate(TestUser, TestPassword, CancellationToken.None);
Assert.Equal("testuser:1601637685000:xAN06yHWAL2P9Tzud2S3piJN2701IDqz1gUpbmMM3CQ=", client.Token);
}
public async void UserPasswordInInitiateRequest()
{
var handler = new MockHttpMessageHandler(SuccessResponse, HttpStatusCode.OK);
var client = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
await client.Initiate(TestUser, TestPassword, CancellationToken.None);
Assert.True(client.IsInititated);
}
public async void NreErrorWhenInitialising()
{
var handler = new MockHttpMessageHandler("Server error", HttpStatusCode.InternalServerError);
var client = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
var ex = await Assert.ThrowsAsync <KnowledgebaseException>(() => client.Initiate(TestUser, TestPassword, CancellationToken.None));
Assert.Equal("Authentication error. Response: Server error", ex.Message);;
}
public async void BadUserOrPassword()
{
var handler = new MockHttpMessageHandler(InvalidResponse, HttpStatusCode.Unauthorized);
var client = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
var ex = await Assert.ThrowsAsync <KnowledgebaseException>(() => client.Initiate(TestUser, TestPassword, CancellationToken.None));
Assert.Contains("Invalid username/password", ex.Message);;
}
public async void GetTocs()
{
var logger = Substitute.For <ILogger>();
using (var source = new NationalRailEnquiriesSource(new HttpClient(), logger))
{
await source.Initiate(user, password, CancellationToken.None);
var knowledgebase = new Knowledgebase(source, logger);
var tocs = await knowledgebase.GetTocs(CancellationToken.None);
Assert.NotEmpty(tocs.TrainOperatingCompany);
}
}
public async void DisposeRemovesToken()
{
NationalRailEnquiriesSource client;
var handler = new MockHttpMessageHandler(SuccessResponse, HttpStatusCode.OK);
var httpClient = new HttpClient(handler);
using (client = new NationalRailEnquiriesSource(httpClient, Substitute.For <ILogger>()))
{
await client.Initiate(TestUser, TestPassword, CancellationToken.None);
Assert.NotNull(client.Token);
}
Assert.Null(client.Token);
Assert.DoesNotContain(httpClient.DefaultRequestHeaders, h => h.Key == "X-Auth-Token");
}
static async Task Main(string[] args)
{
var configuration = new ConfigurationBuilder()
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true)
.AddCommandLine(args)
.Build();
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)
.Enrich.FromLogContext()
.CreateLogger();
var user = configuration.GetValue <string>("user");
var password = configuration.GetValue <string>("password");
if (string.IsNullOrEmpty(user) || string.IsNullOrEmpty(password))
{
Log.Fatal("User or password not provided in commandline");
Log.Information("Usage: NreKnowledgebaseDownloader user=<user> password=<password>");
return;
}
using (var source = new NationalRailEnquiriesSource(new HttpClient(), Log.Logger))
{
await source.Initiate(user, password, CancellationToken.None);
Log.Information("Initialised");
var outputFolder = CreateOutputFolder();
Log.Information("Created directory");
var tasks = new List <Task>();
var token = CancellationToken.None;
foreach (var subject in (KnowedgebaseSubjects[])Enum.GetValues(typeof(KnowedgebaseSubjects)))
{
var outputTask = CreateOutputTask(subject, source, outputFolder, token);
tasks.Add(outputTask);
}
Log.Information("Waiting");
if (!Task.WaitAll(tasks.ToArray(), 30000))
{
Log.Error("Did not get all of the knowledgebase before timeout.");
}
Log.Information("Done");
}
}
public async void GetXmlThrowsExceptionIfCallToNreFails()
{
var responses = new[]
{
new MockResponse(SuccessResponse, HttpStatusCode.OK),
new MockResponse("Server error", HttpStatusCode.InternalServerError),
};
var handler = new MockHttpMessageHandler(responses);
var source = new NationalRailEnquiriesSource(new HttpClient(handler), Substitute.For <ILogger>());
await source.Initiate(TestUser, TestPassword, CancellationToken.None);
var ex = await Assert.ThrowsAsync <KnowledgebaseException>(() =>
source.GetKnowledgebaseXml(KnowedgebaseSubjects.Tocs, CancellationToken.None));
Assert.Equal("Http Error InternalServerError getting Tocs", ex.Message);
}
public async void GetXml(KnowedgebaseSubjects subject, string expectedRoot)
{
using (var client = new NationalRailEnquiriesSource(new HttpClient(), Substitute.For <ILogger>()))
{
await client.Initiate(user, password, CancellationToken.None);
using (var reader =
await client.GetKnowledgebaseXml(subject, CancellationToken.None))
{
while (reader.Read())
{
if (reader.IsStartElement())
{
Assert.Equal(expectedRoot, reader.Name);
break;
}
}
}
}
}