public async void SendEmail()
{
var recipients = new List <string> {
"*****@*****.**"
};
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 100, 0, 2000);
var expectedMessage = new MimeMessage
{
Subject = "expected message"
};
A.CallTo(() => reportFormatter.FormatReport(A <SolarAndUtilityReport> ._)).Returns(expectedMessage);
await emailSender.SendEmail(report, recipients);
CancellationToken cancellationToken = default;
A.CallTo(() => smtpClient.ConnectAsync("aldaviva.com", 25, SecureSocketOptions.StartTls, cancellationToken))
.MustHaveHappened()
.Then(A.CallTo(() => smtpClient.AuthenticateAsync("user", "pass", cancellationToken)).MustHaveHappened())
.Then(A.CallTo(() => smtpClient.SendAsync(A <MimeMessage> .That.Matches(message =>
message.Subject == "expected message"), cancellationToken, default)).MustHaveHappened())
.Then(A.CallTo(() => smtpClient.DisconnectAsync(true, cancellationToken)).MustHaveHappened());
}
public async Task <int> sendSolarAndUtilityReport()
{
LOGGER.Info("Dad's Energy Reporter {0}", Assembly.GetExecutingAssembly().GetName().Version);
LOGGER.Debug("Validating settings");
try {
validateSettings(settings);
} catch (SettingsException) {
return(1);
}
Instant mostRecentReportBillingDate = Instant.FromDateTimeUtc(settings.mostRecentReportBillingDate);
if (haveSentReportTooRecently(mostRecentReportBillingDate))
{
LOGGER.Info(
"Report was already created and sent for billing cycle ending on {0}, which is too recent. Not checking again now.",
mostRecentReportBillingDate.InZone(DateTimeZoneProviders.Tzdb.GetSystemDefault()).Date);
return(0);
}
try {
LOGGER.Info("Logging in...");
await logIn();
LOGGER.Info("Logged in.");
SolarAndUtilityReport report = await reportGenerator.generateReport();
if (haveAlreadySentReport(mostRecentReportBillingDate, report))
{
LOGGER.Info("Report has already been sent for billing cycle ending on {0}, not sending again.",
report.billingDate);
return(0);
}
LOGGER.Info("Sending email report");
await emailSender.sendEmail(report, settings.reportRecipientEmails);
settings.mostRecentReportBillingDate =
report.billingDate.AtStartOfDayInZone(reportTimeZone).ToInstant().ToDateTimeUtc();
settings.save();
return(0);
} catch (Exception e) {
LOGGER.Error(e, "Aborted report generation due to exception");
return(1);
} finally {
LOGGER.Info("Logging out");
Task.WaitAll(
ownerApiService.authentication.logOut(),
options.skipUtility ? Task.CompletedTask : orangeRocklandService.authentication.logOut());
LOGGER.Info("Done");
}
}
public MimeMessage formatReport(SolarAndUtilityReport report)
{
var viewModel = new ReportViewModel(report);
return(new MimeMessage {
Subject = formatSubject(report),
Body = new BodyBuilder {
TextBody = formatBodyPlainText(viewModel),
HtmlBody = formatBodyHtml(viewModel)
}.ToMessageBody()
});
}
public void SendEmailFailure()
{
A.CallTo(() => smtpClient.ConnectAsync(A <string> ._, A <int> ._, A <SecureSocketOptions> ._, default))
.ThrowsAsync(new IOException());
var recipients = new List <string> {
"*****@*****.**"
};
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 100, 0, 2000);
Func <Task> thrower = async() => await emailSender.SendEmail(report, recipients);
thrower.Should().Throw <EmailException>().WithMessage("Failed to send email message");
}
public void Zeroes()
{
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 11, 1), new LocalDate(2017, 12, 2)), 0, 0, 2000);
MimeMessage actual = reportFormatter.FormatReport(report);
actual.Subject.Should().Be("Electricity Usage Report for 11/1–12/2");
actual.TextBody.Should().Be(@"Generated by solar panels: 0 kWh
Purchased from O&R: 0 kWh for $20.00
---
Total energy consumed: 0 kWh");
actual.HtmlBody.Should().Be(@"<table style=""border-collapse: collapse"">
<tr><td><b>Generated by solar panels:</b></td><td style=""text-align: right"">0 kWh</td><td></td></tr>
<tr><td><b>Purchased from O&R:</b></td><td style=""text-align: right"">0 kWh</td><td> for $20.00</td></tr>
<tr style=""border-top: 1px solid black""><td><b>Total energy consumed:</b></td><td style=""text-align: right"">0 kWh</td><td></td></tr>
</table>");
}
public void SoldToOru()
{
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 1400, -400,
20);
MimeMessage actual = reportFormatter.FormatReport(report);
actual.Subject.Should().Be("Electricity Usage Report for 7/17–8/16");
actual.TextBody.Should().Be(@"Generated by solar panels: 1,400 kWh
Sold to O&R: 400 kWh
---
Total energy consumed: 1,000 kWh");
actual.HtmlBody.Should().Be(@"<table style=""border-collapse: collapse"">
<tr><td><b>Generated by solar panels:</b></td><td style=""text-align: right"">1,400 kWh</td><td></td></tr>
<tr><td><b>Sold to O&R:</b></td><td style=""text-align: right"">400 kWh</td><td></td></tr>
<tr style=""border-top: 1px solid black""><td><b>Total energy consumed:</b></td><td style=""text-align: right"">1,000 kWh</td><td></td></tr>
</table>");
}
public void PurchasedFromOru()
{
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 1234.56789, 9999,
6780);
MimeMessage actual = reportFormatter.FormatReport(report);
actual.Subject.Should().Be("Electricity Usage Report for 7/17–8/16");
actual.TextBody.Should().Be(@"Generated by solar panels: 1,235 kWh
Purchased from O&R: 9,999 kWh for $67.80
---
Total energy consumed: 11,234 kWh");
actual.HtmlBody.Should().Be(@"<table style=""border-collapse: collapse"">
<tr><td><b>Generated by solar panels:</b></td><td style=""text-align: right"">1,235 kWh</td><td></td></tr>
<tr><td><b>Purchased from O&R:</b></td><td style=""text-align: right"">9,999 kWh</td><td> for $67.80</td></tr>
<tr style=""border-top: 1px solid black""><td><b>Total energy consumed:</b></td><td style=""text-align: right"">11,234 kWh</td><td></td></tr>
</table>");
}
public async void SkipsIfAlreadySentReport()
{
settings.MostRecentReportBillingDate = new LocalDate(2017, 08, 16).AtStartOfDayInZone(ZONE).ToInstant().ToDateTimeUtc();
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 100,
20, 3000);
A.CallTo(() => reportGenerator.GenerateReport()).Returns(report);
await energyReporter.SendSolarAndUtilityReport();
A.CallTo(() => powerGuideAuthenticationService.GetAuthToken()).MustHaveHappened();
A.CallTo(() => orangeRocklandAuthenticationService.GetAuthToken()).MustHaveHappened();
A.CallTo(() => reportGenerator.GenerateReport()).MustHaveHappened();
A.CallTo(() => emailSender.SendEmail(A <SolarAndUtilityReport> ._, A <IEnumerable <string> > ._)).MustNotHaveHappened();
}
public async void GenerateReport()
{
var greenButtonData = new GreenButtonData
{
MeterReadings = new[]
{
new GreenButtonData.MeterReading
{
CostCents = 0,
BillingInterval = new DateInterval(new LocalDate(2017, 6, 15), new LocalDate(2017, 7, 17))
},
new GreenButtonData.MeterReading
{
CostCents = 100,
BillingInterval = new DateInterval(new LocalDate(2017, 7, 17), new LocalDate(2017, 8, 16))
}
}
};
A.CallTo(() => orangeRocklandService.GreenButton.FetchGreenButtonData()).Returns(greenButtonData);
A.CallTo(() => orangeRocklandService.BillDocuments.FetchEnergyPurchasedOrSoldKWh(A <LocalDate> ._)).Returns(200);
var measurement = new Measurement
{
GeneratedKilowattHours = 3000
};
A.CallTo(() => powerGuideService.Measurement.Measure(A <DateInterval> ._)).Returns(measurement);
SolarAndUtilityReport report = await reportGenerator.GenerateReport();
report.PowerGenerated.Should().Be(3000);
report.PowerBoughtOrSold.Should().Be(200);
report.PowerCostCents.Should().Be(100);
report.BillingInterval.Start.Should().Be(new LocalDate(2017, 7, 17));
report.BillingInterval.End.Should().Be(new LocalDate(2017, 8, 16));
report.BillingDate.Should().Be(new LocalDate(2017, 8, 16));
A.CallTo(() => orangeRocklandService.GreenButton.FetchGreenButtonData()).MustHaveHappened();
A.CallTo(() =>
powerGuideService.Measurement.Measure(new DateInterval(new LocalDate(2017, 7, 17), new LocalDate(2017, 8, 16))))
.MustHaveHappened();
}
public async Task sendEmail(SolarAndUtilityReport report, IEnumerable <string> recipients)
{
MimeMessage message = reportFormatter.formatReport(report);
message.From.Add(new MailboxAddress("Dad's Energy Reporter", settings.reportSenderEmail));
message.To.AddRange(recipients.Select(recipient => new MailboxAddress(recipient)));
try {
await smtpClient.ConnectAsync(settings.smtpHost, settings.smtpPort, SecureSocketOptions.StartTls);
await smtpClient.AuthenticateAsync(settings.smtpUsername, settings.smtpPassword);
await smtpClient.SendAsync(message);
await smtpClient.DisconnectAsync(true);
} catch (IOException e) {
throw new EmailException("Failed to send email message", e);
}
}
public async void Normal()
{
var report = new SolarAndUtilityReport(new DateInterval(new LocalDate(2017, 07, 17), new LocalDate(2017, 08, 16)), 100,
2, 2000);
A.CallTo(() => reportGenerator.GenerateReport()).Returns(report);
await energyReporter.SendSolarAndUtilityReport();
A.CallTo(() => powerGuideAuthenticationService.GetAuthToken()).MustHaveHappened();
A.CallTo(() => orangeRocklandAuthenticationService.GetAuthToken()).MustHaveHappened();
A.CallTo(() => reportGenerator.GenerateReport()).MustHaveHappened();
A.CallTo(() =>
emailSender.SendEmail(report,
A <IEnumerable <string> > .That.IsSameSequenceAs(new List <string> {
"*****@*****.**"
}))).MustHaveHappened();
A.CallTo(() => powerGuideAuthenticationService.LogOut()).MustHaveHappened();
A.CallTo(() => orangeRocklandAuthenticationService.LogOut()).MustHaveHappened();
settings.MostRecentReportBillingDate.Should()
.Be(report.BillingDate.AtStartOfDayInZone(ZONE).ToInstant().ToDateTimeUtc());
}
private static string formatSubject(SolarAndUtilityReport report)
{
return($"Electricity Usage Report for {shortDate(report.billingInterval.Start)}–" +
shortDate(report.billingInterval.End));
}
public ReportViewModel(SolarAndUtilityReport report)
{
this.report = report;
}
internal bool haveAlreadySentReport(Instant mostRecentReportBillingDate, SolarAndUtilityReport report)
{
return(!(mostRecentReportBillingDate.InZone(reportTimeZone).Date < report.billingDate));
}
