public void WriterWithHeaderTest()
{
string path = "csv-samples/WriterWithHeaderTest.csv";
string header = "DateTime,Open,High,Low,Close,Volume";
try
{
Assert.AreEqual(false, File.Exists(path));
using (var writer = new CsvWriter<StockValue>(path, containsHeader: true, separator: ','))
{
Assert.AreEqual(true, File.Exists(path));
for (int i = 0; i < 30; i++)
{
writer.WriteObj(new StockValue
{
DateTime = DateTime.Now,
Open = i * 10,
High = i * 90,
Low = i * 5,
Close = i * 35,
Volume = 1029387465 / (i + 1)
});
}
}
Assert.AreEqual(header, File.ReadLines(path).First());
Assert.AreEqual(30 + 1, File.ReadLines(path).Count());
}
catch (Exception e)
{
throw e;
}
finally
{
File.Delete(path);
Assert.AreNotEqual(true, File.Exists(path));
}
}