ExecuteCommand() public method

Executes the command.
The is null or whitespace. The specified command is not created using the method.
public ExecuteCommand ( string commandName ) : void
commandName string Name of the command.
return void
CommandManager Class Documentation
Example #1
0
            public void DoesNotExecuteUnregisteredCommands()
            {
                var vm = new CompositeCommandViewModel();
                var commandManager = new CommandManager();

                commandManager.CreateCommand("MyCommand");
                commandManager.RegisterCommand("MyCommand", vm.TestCommand1);

                Assert.IsTrue(commandManager.IsCommandCreated("MyCommand"));

                commandManager.UnregisterCommand("MyCommand", vm.TestCommand1);

                commandManager.ExecuteCommand("MyCommand");

                Assert.IsFalse(vm.IsTestCommand1Executed);
            }
Example #2
0
            public void ExecutesRegisteredCommands()
            {
                var vm = new CompositeCommandViewModel();
                var commandManager = new CommandManager();

                commandManager.CreateCommand("MyCommand");
                commandManager.RegisterCommand("MyCommand", vm.TestCommand1);

                commandManager.ExecuteCommand("MyCommand");

                Assert.IsTrue(vm.IsTestCommand1Executed);
            }
Example #3
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            public void RegisteredActionsCanBeUnregistered_DynamicAction()
            {
                var commandManager = new CommandManager();

                commandManager.CreateCommand("TestAction");

                commandManager.RegisterAction("TestAction", RegisteredActionsCanBeUnregistered_TestMethod);
                commandManager.UnregisterAction("TestAction", RegisteredActionsCanBeUnregistered_TestMethod);

                commandManager.ExecuteCommand("TestAction");

                Assert.IsFalse(_registeredActionsCanBeUnregistered_TestValue);
            }
Example #4
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            public void ThrowsArgumentNullExceptionForWhitespaceCommandName()
            {
                var commandManager = new CommandManager();

                ExceptionTester.CallMethodAndExpectException<ArgumentException>(() => commandManager.ExecuteCommand(" "));
            }
Example #5
0
            public void RegisteredActionsCanBeUnregistered_DefinedAction()
            {
                var invoked = false;
                Action action = () => invoked = true;

                var commandManager = new CommandManager();

                commandManager.CreateCommand("TestAction");

                commandManager.RegisterAction("TestAction", action);
                commandManager.UnregisterAction("TestAction", action);

                commandManager.ExecuteCommand("TestAction");

                Assert.IsFalse(invoked);
            }