public void ToDifferenceString()
{
MemoryUsageInfo comparison = new MemoryUsageInfo("Y", new ByteValue(999), new ByteValue(999), new ByteValue(999));
MemoryUsageInfo usage = new MemoryUsageInfo("X", new ByteValue(123), new ByteValue(345), new ByteValue(789));
Assert.That(
usage.ToDifferenceString(comparison),
Is.EqualTo(
string.Format(
"Compared to Y:{0}\tWorking set: {1}{0}\tManaged memory before collect: {2}{0}\tAfter collect: {3}",
Environment.NewLine,
(new ByteValue(123) - new ByteValue(999)).ToDifferenceString(),
(new ByteValue(345) - new ByteValue(999)).ToDifferenceString(),
(new ByteValue(789) - new ByteValue(999)).ToDifferenceString()
)));
}