public static void Develop()
{
String fileNameString = "in.txt";
{
FileIOPermission f = new FileIOPermission(PermissionState.None);
f.AllFiles = FileIOPermissionAccess.Write;
f.Demand();
}
{
if (File.Exists(fileNameString))
{
File.Delete(fileNameString);
}
}
Stream stream = new FileStream(fileNameString, FileMode.CreateNew, FileAccess.ReadWrite);
if (true)
{
IBeepingWriter writer = new BeepingWriter(stream);
for (int i = 1; i < 10; i++)
{
writer.WriteBeep(new Beep((ushort)(3144 - 3100 / i), 100));
}
}
if (true)
{
IBeepingReader reader = new BeepingReader(stream);
var beeps = reader.ReadBeeps();
}
}
public void ReadBeep_ReadEmptyStream_ReadedBeepIsNull()
{
Stream stream = new MemoryStream();
IBeeper beeper = new StubConsoleBeeper();
IBeepStreamReader streamReader = new BeepStreamReader();
IBeepingReader reader = new BeepingReader(
stream,
beeper,
streamReader
);
var beep = reader.ReadBeep();
Assert.IsNull(beep);
}
public void ReadBeep_ReadNormalBeep_WritedBeepAreEqualReadedBeep()
{
String fileName = "test.txt";
{
if (File.Exists(fileName))
{
File.Delete(fileName);
}
}
Beep beep = new Beep(
40,
133
);
Stream stream = new FileStream(
fileName,
FileMode.CreateNew
);
{
IBeepStreamWriter streamWriter = new BeepStreamWriter();
streamWriter.WriteBeep(
stream,
beep
);
}
IBeeper beeper = new StubConsoleBeeper();
IBeepStreamReader streamReader = new BeepStreamReader();
IBeepingReader reader = new BeepingReader(
stream,
beeper,
streamReader
);
Beep readedBeep = reader.ReadBeep();
Assert.AreEqual <Beep>(
beep,
readedBeep
);
}
public void ReadBeeps_ReadSomeBeeps_BeepsAreEqual()
{
IEnumerable <Beep> beeps = new List <Beep>()
{
new Beep(
42,
133
),
new Beep(
666,
133
)
};
Stream stream = new MemoryStream();
IBeeper beeper = new StubConsoleBeeper();
{
IBeepStreamWriter streamWriter = new BeepStreamWriter();
IBeepingWriter writer = new BeepingWriter(
stream,
beeper,
streamWriter
);
writer.WriteBeeps(beeps);
}
IBeepStreamReader streamReader = new BeepStreamReader();
IBeepingReader reader = new BeepingReader(
stream,
beeper,
streamReader
);
IEnumerable <Beep> readedBeeps = reader.ReadBeeps();
Assert.IsTrue(
beeps.SequenceEqual(readedBeeps)
);
}