static void Main(string[] args)
{
// Reading CLI args example.
if (args.Length > 0)
{
// Run via: `dotnet run -- <arg>`.
Console.WriteLine($"Hello {args[0]}!");
}
else
{
Console.WriteLine("Hello!");
}
// Multiple files in same directory example.
Console.WriteLine("Fibonacci Numbers 1-15:");
var generator = new FibonacciGenerator();
foreach (var digit in generator.Generate(15))
{
Console.WriteLine(digit);
}
// Multiple files in sub-folders example.
List <IPet> pets = new List <IPet>
{
new Dog(),
new Cat(),
new Bird()
};
foreach (var pet in pets)
{
Console.WriteLine(pet.TalkToOwner());
}
SumPageExample sumPageExample = new SumPageExample();
// Synchronous call to get HTTP pages.
StopWatchDelegate(sumPageExample.SumPageSizes);
// Asynchronous call to get HTTP pages.
StopWatchDelegateAsync(sumPageExample.SumPageSizesAsync).GetAwaiter().GetResult();
// Asynchronous & Parallel calls to get HTTP pages.
StopWatchDelegateAsync(sumPageExample.SumPageSizesInParallelAndAsync).GetAwaiter().GetResult();
// Multiple asynchronous calls created and then awaited at a later
// date, to provide a parallel call.
StopWatchDelegateAsync(sumPageExample.CreateMultipleTasksAsync).GetAwaiter().GetResult();
}
public void GetURLContentsTest()
{
// FIXME: Site is not under my control, so fragile to test against it.
string expString = "Learn to Develop with Microsoft Developer Network | MSDN";
string url = "https://msdn.microsoft.com";
byte[] content = new SumPageExample().GetURLContents(url);
// INVESTIGATE: Why does `byte[].ToString()` return `"System.Byte[]`
// instead of the string within the byte array?? Feels like a Gotcha
// that describes it's own object, rather than the contents.
string contentString = Encoding.UTF8.GetString(content);
// Commented out due to size of printing page source.
// output.WriteLine($"XXX - content: {contentString}");
Assert.Contains(expString, contentString);
// FIXME: Again, fragile to test like this on an external site.
output.WriteLine($"XXX - content Length: {content.Length}");
Assert.InRange(content.Length, 30000, 50000);
}
