public void GetCommand_NoCommandArgument_ReturnsShowUsageCommand()
{
var showUsageCommand = new ShowUsageCommand();
Func<ShowUsageCommand> factory = () => showUsageCommand;
var target = new CommandFactory(factory, null, null, null, null, null, null, null);
var command = target.GetCommand(new string[0]);
Assert.AreSame(showUsageCommand, command);
}
public void GetCommand_ClearCommandArgument_ReturnsClearCommand()
{
var clearCommand = new ClearCommand(null, new []{"-n"});
Func<string[], ClearCommand> factory = x => clearCommand;
var target = new CommandFactory(null, null, null, null, null, null, null, factory);
var command = target.GetCommand(new[] { CommandFactory.ClearArgument });
Assert.AreSame(clearCommand, command);
}
public void GetCommand_CleanCommandArgument_PassesTailOfArgumentArray()
{
bool wasInvoked = false;
var inputArguments = new[] { CommandFactory.CleanArgument, "testing"};
Func<string[], CleanCommand> factory = x =>
{
Assert.AreEqual(1, x.Length);
Assert.AreEqual("testing", x[0]);
wasInvoked = true;
return null;
};
var target = new CommandFactory(null, null, null, factory, null, null, null, null);
target.GetCommand(inputArguments);
Assert.IsTrue(wasInvoked);
}
public void GetCommand_SmudgeCommandArgument_ReturnsSmudgeCommand()
{
var smudgeCommand = new SmudgeCommand(null, null, new string[0]);
Func<string[], SmudgeCommand> factory = x => smudgeCommand;
var target = new CommandFactory(null, null, null, null, factory, null, null, null);
var command = target.GetCommand(new[] { CommandFactory.SmudgeArgument });
Assert.AreSame(smudgeCommand, command);
}
public void GetCommand_PushCommandArgument_ReturnsPushCommand()
{
var pushCommand = new PushCommand(null, null, new string[0]);
Func<string[], PushCommand> factory = x => pushCommand;
var target = new CommandFactory(null, null, null, null, null, factory, null, null);
var command = target.GetCommand(new[] { CommandFactory.PushArgument });
Assert.AreSame(pushCommand, command);
}