public void WhenCreatingNewInvoiceList_GetRecordsShouldBeEmptyButNotNull()
{
// arrange & act
var invoiceList = new InvoiceList();
// assert
invoiceList.GetRecords().Should().NotBeNull();
invoiceList.GetRecords().Should().BeEmpty();
}
public void WhenAddingRecordsToInvoiceList_RecordsSouldBeUpdated(List <Record> records)
{
// arrange
var invoiceList = new InvoiceList();
// act
foreach (var record in records)
{
invoiceList.AddRecord(record);
}
// assert
invoiceList.GetRecords().Should().NotBeEmpty();
invoiceList.GetRecords().Should().BeEquivalentTo(records);
invoiceList.CountRecords().Should().Be(records.Count);
}
public static string Generate(InvoiceList invoiceList, bool withHeader = false)
{
StringBuilder sb = new StringBuilder();
if (withHeader)
{
sb.AppendLine(HEADER);
}
foreach (var record in invoiceList.GetRecords())
{
sb.AppendLine(CreateCsvLine(record));
}
return(sb.ToString());
}