static void Main(string[] args)
{
// Instantiate the hexagon (with no right-side adapter-> hard coded poems here)
var poetryReader = new PoetryReader();
// Instantiate the left-side adapter(s)
var consoleAdapter = new ConsoleAdapter(poetryReader);
// App logic is only using left-side adapter(s).
System.Console.WriteLine("Here is some poetry:\n");
consoleAdapter.Ask();
System.Console.ReadLine();
}
public static void Main(string[] args)
{
// 1. Instantiate the right-side adapter(s) ("I want to go outside the hexagon")
var fileAdapter = new PoetryLibraryFileAdapter(@"C:\Poetry\Rimbaud.txt");
// 2. Instantiate the hexagon
var poetryReader = new PoetryReader(fileAdapter);
// 3. Instantiate the left-side adapter(s) ("I need to enter the hexagon")
var consoleAdapter = new ConsoleAdapter(poetryReader);
System.Console.WriteLine("Here is some...");
consoleAdapter.Ask();
System.Console.WriteLine("Type enter to exit...");
System.Console.ReadLine();
}
public void Should_give_verses_when_asked_for_poetry_from_a_ConsoleAdapter()
{
// Instantiate right-side adapters (I want to go out)
var poetryLibrary = Substitute.For <IObtainPoems>();
poetryLibrary.GetAPoem().Returns("I want to sleep\r\nSwat the flies\r\nSoftly, please.\r\n\r\n-- Masaoka Shiki (1867-1902)");
// Instantiate the hexagon
var poetryReader = new PoetryReader(poetryLibrary);
// Instantiate the left-side adapter(s)
var writeStrategy = Substitute.For <IWriteStuffOnTheConsole>();
; var consoleAdapter = new ConsoleAdapter(poetryReader, writeStrategy);
consoleAdapter.Ask();
writeStrategy.Received().WriteLine("A beautiful poem:\n\nI want to sleep\r\nSwat the flies\r\nSoftly, please.\r\n\r\n-- Masaoka Shiki (1867-1902)");
}
public void should_provide_verses_when_asked_for_poetry_with_the_support_of_a_console_adapter()
{
// 1. Instantiate the right-side adapter(s) ("I want to go outside the hexagon")
IObtainPoems poetryLibrary = Substitute.For <IObtainPoems>();
poetryLibrary.GetMeAPoem().Returns("If you could read a leaf or tree\r\nyou'd have no need of books.\r\n-- Alistair Cockburn (1987)");
// 2. Instantiate the hexagon
var poetryReader = new PoetryReader(poetryLibrary);
IWriteLines publicationStrategy = Substitute.For <IWriteLines>();
// 3. Instantiate the left-side adapter(s) ("I need to enter the hexagon")
var consoleAdapter = new ConsoleAdapter(poetryReader, publicationStrategy);
consoleAdapter.Ask();
// Check that Console.WriteLine has been called with infra specific details "Poem:\r\n" added
publicationStrategy.Received().WriteLine("Poem:\r\nIf you could read a leaf or tree\r\nyou'd have no need of books.\r\n-- Alistair Cockburn (1987)");
}
