public void Parse_Test()
{
string value = "102";
long expected = long.Parse(value);
PDFNumber actual = PDFNumber.Parse(value);
Assert.AreEqual(expected, actual.Value);
value = "NotANumber";
try
{
actual = PDFNumber.Parse(value);
Assert.Fail("Did not raise format exception");
}
catch (FormatException)
{
TestContext.WriteLine("Successfully caught the format exception for invalid number");
}
value = "102.1";
try
{
actual = PDFNumber.Parse(value);
Assert.Fail("Did not raise format exception");
}
catch (FormatException)
{
TestContext.WriteLine("Successfully caught the format exception for invalid number");
}
value = null;
try
{
actual = PDFNumber.Parse(value);
Assert.Fail("Did not raise a null exception");
}
catch (ArgumentNullException)
{
TestContext.WriteLine("Successfully caught the null exception for invalid number");
}
}
public void WriteData_Test()
{
PDFNumber expected = (PDFNumber)(-201);
string result;
PDFNumber actual;
using (System.IO.MemoryStream stream = new System.IO.MemoryStream())
{
using (PDFWriter writer = new PDFWriter14(stream, new Scryber.Logging.DoNothingTraceLog(TraceRecordLevel.Diagnostic)))
{
expected.WriteData(writer);
writer.InnerStream.Flush();
}
stream.Position = 0;
using (System.IO.StreamReader sr = new System.IO.StreamReader(stream))
{
result = sr.ReadToEnd();
}
}
actual = PDFNumber.Parse(result.Trim());
Assert.AreEqual(expected, actual);
}