public void CheckGSTAndTotalExcludingGST()
{
string content = @"Hi Yvaine,
<expense>
<total>1024.01</total>
</expense>
Regards,
Ivan";
IContentExtractor extractor = new ContentExtractor();
RelevantDataBO actual;
var result = extractor.GetRelevantData(content, out actual);
Assert.True(result);
Assert.NotNull(actual);
Assert.NotNull(actual.Expense);
var expected = new RelevantDataBO()
{
Expense = new ExpenseBO()
{
Total = 1024.01M,
TotalExcludingGST = 890.44M,
GST = 133.57M
}
};
Assert.Equal(expected.Expense.Total, actual.Expense.Total);
Assert.Equal(expected.Expense.TotalExcludingGST, actual.Expense.TotalExcludingGST);
Assert.Equal(expected.Expense.GST, actual.Expense.GST);
}
private void AssertResponse(RelevantDataBO expected, RelevantDataBO actual)
{
Assert.NotNull(actual);
Assert.Equal(expected.Date, actual.Date);
Assert.Equal(expected.Description, actual.Description);
Assert.Equal(expected.Vendor, actual.Vendor);
Assert.NotNull(actual.Expense);
Assert.Equal(expected.Expense.CostCentre, actual.Expense.CostCentre);
Assert.Equal(expected.Expense.PaymentMethod, actual.Expense.PaymentMethod);
Assert.Equal(expected.Expense.Total, actual.Expense.Total);
Assert.Equal(expected.Expense.TotalExcludingGST, actual.Expense.TotalExcludingGST);
Assert.Equal(expected.Expense.GST, actual.Expense.GST);
}
public void NoCostCentre()
{
string content = @"Hi Yvaine,
Please create an expense claim for the below. Relevant details are marked up as
requested...
<expense>
<total>1024.01</total><payment_method>personal card</payment_method>
</expense>
From: Ivan Castle
Sent: Friday, 16 February 2018 10:32 AM
To: Antoine Lloyd
Subject: test
Hi Antoine,
Please create a reservation at the <vendor>Viaduct Steakhouse</vendor> our
<description>development team’s project end celebration dinner</description> on
<date>Thursday 27 April 2017</date>. We expect to arrive around
7.15pm. Approximately 12 people but I’ll confirm exact numbers closer to the day.
Regards,
Ivan";
IContentExtractor extractor = new ContentExtractor();
RelevantDataBO actual;
var result = extractor.GetRelevantData(content, out actual);
Assert.True(result);
Assert.NotNull(actual);
Assert.NotNull(actual.Expense);
var expected = new RelevantDataBO()
{
Date = new System.DateTime(2017, 4, 27),
Description = "development team’s project end celebration dinner",
Vendor = "Viaduct Steakhouse",
Expense = new ExpenseBO()
{
CostCentre = "UNKNOWN",
PaymentMethod = "personal card",
Total = 1024.01M,
TotalExcludingGST = 890.44M,
GST = 133.57M
}
};
AssertResponse(expected, actual);
}
/// <summary>
/// Extract relevant data from plain text
/// </summary>
/// <param name="content">plain text</param>
/// <param name="relevantData">Business Object of structural content data</param>
/// <returns>Success: return true; Fail: return false</returns>
public bool GetRelevantData(string content, out RelevantDataBO relevantData)
{
relevantData = new RelevantDataBO();
string mixed = content;
string xml = "<FOO>" + mixed + "</FOO>";
try
{
XDocument dox = XDocument.Parse(xml);
var totalString = GetElementValue(dox, "total");
if (String.IsNullOrEmpty(totalString))
{
// if no total, reject request.
Log.Warning("Input data has no total value.");
return(false);
}
decimal total;
if (decimal.TryParse(totalString, out total))
{
var costCentre = GetElementValue(dox, "cost_centre");
var totalExcludingGst = PriceCalculator.GetTotalExcludingGst(total);
var gst = PriceCalculator.GetGST(total, totalExcludingGst);
relevantData.Expense = new ExpenseBO
{
Total = total,
GST = gst,
TotalExcludingGST = totalExcludingGst,
CostCentre = String.IsNullOrEmpty(costCentre) ? "UNKNOWN" : costCentre,
PaymentMethod = GetElementValue(dox, "payment_method")
};
}
else
{
// if total is not number, reject request.
Log.Warning("Input total value is invalid.");
return(false);
}
relevantData.Vendor = GetElementValue(dox, "vendor");
relevantData.Description = GetElementValue(dox, "description");
var dateText = GetElementValue(dox, "date");
// Get date based on custom format
string pattern = "dddd dd MMMM yyyy";
DateTime dt;
if (DateTime.TryParseExact(dateText, pattern, CultureInfo.InvariantCulture,
DateTimeStyles.None,
out dt))
{
relevantData.Date = dt;
}
}
catch (System.Xml.XmlException ex)
{
Log.Warning(ex, "Input xml Data has format error");
return(false);
}catch (ArgumentOutOfRangeException ex)
{
Log.Warning(ex, ex.Message);
throw;
}
return(true);
}