public async Task <Stream> fetchBillDocument(BillDocument billDocument)
{
UriBuilder uri = OrangeRocklandClientImpl.apiRoot
.WithPathSegment("..")
.WithPathSegment("ViewBillImage.aspx")
.WithParameter("acct", billDocument.accountId.ToString())
.WithParameter("bill_dt", LocalDatePattern.Iso.Format(billDocument.publishingDate))
.WithParameter("loc", "app")
.WithParameter("cd_co", "9");
try {
HttpResponseMessage response = await httpClient.GetAsync(uri.Uri);
// don't close the response because iTextSharp needs the stream to stay open
return(await response.Content.ReadAsStreamAsync());
} catch (HttpRequestException e) {
throw new OrangeRocklandException($"Failed to download bill document from {billDocument.publishingDate:d}", e);
}
}
public async void FetchBillDocument()
{
A.CallTo(() => httpMessageHander.SendAsync(A <HttpRequestMessage> ._)).Returns(new HttpResponseMessage
{
Content = new StringContent("hello")
});
var billDocument = new BillDocument
{
AccountId = 123,
PublishingDate = new LocalDate(2018, 3, 31)
};
Stream actual = await billDocumentClient.FetchBillDocument(billDocument);
new StreamReader(actual).ReadToEnd().Should().Be("hello");
A.CallTo(() => httpMessageHander.SendAsync(A <HttpRequestMessage> .That.Matches(message =>
message.Method == HttpMethod.Get &&
message.RequestUri.ToString()
.Equals("https://apps.coned.com/ORMyAccount/ViewBillImage.aspx?acct=123&bill_dt=2018-03-31&loc=app&cd_co=9")
))).MustHaveHappened();
}