public void DataErrors()
{
var csv = new CsvTextOutput(new MemoryStream());
Assert.Throws <InvalidOperationException>(delegate {
csv.WriteData(); // no data before header
});
csv.WriteHeader("A");
Assert.Throws <ArgumentNullException>(delegate {
csv.WriteData(null); // no null data
});
Assert.Throws <ArgumentOutOfRangeException>(delegate {
csv.WriteData("1", "2"); // no data longer than header
});
}
public void Escaping()
{
var templateLines = GetLines("Escaping.csv");
var stream = new MemoryStream();
using var csv = new CsvTextOutput(stream);
csv.WriteHeader("Column Space", "Column,Comma", "Column\"Quotes", "Column'Apostrophe");
csv.WriteData("3.14", "6.28", "27-Jan", "18-May");
csv.WriteData("A B", "X,Y", "C\"D", "E'F");
var lines = GetLines(stream);
Assert.Equal(templateLines.Length, lines.Length);
for (var i = 0; i < lines.Length; i++)
{
Assert.Equal(templateLines[i], lines[i]);
}
}
public void Basic()
{
var templateLines = GetLines("Basic.csv");
var stream = new MemoryStream();
using var csv = new CsvTextOutput(stream);
csv.WriteHeader("A", "B", "C");
csv.WriteData("11", "12", "13");
csv.WriteData("21", "22", "23");
csv.WriteData("3X", "3Y", "3Z");
var lines = GetLines(stream);
Assert.Equal(templateLines.Length, lines.Length);
for (var i = 0; i < lines.Length; i++)
{
Assert.Equal(templateLines[i], lines[i]);
}
}
public void Incomplete()
{
var templateLines = GetLines("Incomplete.csv");
var stream = new MemoryStream();
using var csv = new CsvTextOutput(stream);
csv.WriteHeader("A", "B", "C");
csv.WriteData("1", "2", "3");
csv.WriteData("4", "5");
csv.WriteData("6");
csv.WriteData();
var lines = GetLines(stream);
Assert.Equal(templateLines.Length, lines.Length);
for (var i = 0; i < lines.Length; i++)
{
Assert.Equal(templateLines[i], lines[i]);
}
}
