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 GetXmlThrowsExceptionIfNotInitiated()
{
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>());
var ex = await Assert.ThrowsAsync <KnowledgebaseException>(() =>
source.GetKnowledgebaseXml(KnowedgebaseSubjects.Tocs, CancellationToken.None));
Assert.Equal("Source not initialised.", ex.Message);
}
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;
}
}
}
}
}