public void TestStdOut()
{
var provider = new MemoryConsoleProvider();
provider.Write("Test".ToCharArray());
provider.Write("ing ");
provider.Write(this);
provider.Write(" ");
provider.Write("asserts {0} {1} ", "All", "Tests");
provider.Write(true);
provider.Write("This is . Garbage string".ToCharArray(), 8, 2);
provider.WriteLine();
provider.WriteLine("Test line".ToCharArray());
provider.WriteLine("Test line 2");
provider.WriteLine("Test {0}", "formatted line");
provider.WriteLine(this);
provider.WriteLine("Testing a specific substring.".ToCharArray(), 8, 20);
var meString = this.ToString();
Assert.AreEqual(string.Format("Testing {0} asserts All Tests True. " + Environment.NewLine +
"Test line" + Environment.NewLine +
"Test line 2" + Environment.NewLine +
"Test formatted line" + Environment.NewLine +
"{0}" + Environment.NewLine +
"a specific substring" + Environment.NewLine, meString), provider.StdOut.ToString());
}
/// <summary>
/// Runs a console command with custom input and returns the output.
/// </summary>
/// <param name="command">Command to run</param>
/// <param name="appViewModel">Current application view model</param>
/// <param name="arguments">Input arguments</param>
/// <param name="stdIn">New-line separated standard input</param>
/// <returns>New-line separated standard output</returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="command"/> or <paramref name="appViewModel"/> is null.</exception>
public static async Task <string> TestConsoleCommand(ConsoleCommand command, ApplicationViewModel appViewModel, string[] arguments, string stdIn)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
if (appViewModel == null)
{
throw new ArgumentNullException(nameof(appViewModel));
}
if (arguments == null)
{
arguments = new string[] { };
}
if (stdIn == null)
{
stdIn = "";
}
var provider = new MemoryConsoleProvider();
provider.StdIn.Append(stdIn);
command.Console = provider;
await command.MainAsync(arguments).ConfigureAwait(false);
return(provider.GetStdOut());
}
public void TestStdIn()
{
var provider = new MemoryConsoleProvider();
provider.StdIn.Append("!Line ");
provider.StdIn.AppendLine("1");
provider.StdIn.AppendLine("Line 2");
Assert.AreEqual(Convert.ToInt32('!'), provider.Read());
Assert.AreEqual("Line 1", provider.ReadLine());
Assert.AreEqual("Line 2", provider.ReadLine());
}
