public void ViewModelBase_GetCommandD_Test8()
{
var vm = new MockViewModel();
var commandInvoked = false;
var cmd1 = vm.InvokeGetCommandD <int>("Test", x => commandInvoked = true, x => false);
var cmd2 = vm.InvokeGetCommandD <int>("Test", x => commandInvoked = true, x => false);
var cmd3 = vm.Test;
Assert.AreSame(cmd1, cmd2);
Assert.AreSame(cmd1, cmd3);
Assert.IsFalse(commandInvoked);
}
public void ViewModelBase_GetCommandD_Test7()
{
var vm = new MockViewModel();
var commandInvoked = false;
var cmd = vm.InvokeGetCommandD <int>("Test", x => commandInvoked = true, x => false);
var commandAssert = new CommandEventAssert(cmd);
cmd.OnCanExecuteChanged();
commandAssert.Expect();
Assert.IsFalse(commandInvoked);
}
public void ViewModelBase_GetCommandD_Test4()
{
var vm = new MockViewModel();
try
{
vm.InvokeGetCommandD <int>("Test", null, x => false);
Assert.Fail("Expected an exception");
}
catch (ArgumentNullException ex)
{
Assert.AreEqual("command", ex.ParamName);
}
}
public void ViewModelBase_GetCommandD_Test2()
{
var vm = new MockViewModel();
try
{
vm.InvokeGetCommandD <int>("", x => { }, x => false);
Assert.Fail("Expected an exception");
}
catch (ArgumentException ex)
{
Assert.AreEqual("propertyName", ex.ParamName);
}
}
public void ViewModelBase_GetCommandD_Test1()
{
var vm = new MockViewModel();
var commandInvoked = false;
var cmd = vm.InvokeGetCommandD <int>("Test", x => commandInvoked = true, x => false);
Assert.IsFalse(commandInvoked);
Assert.IsFalse(cmd.CanExecute(0));
Assert.IsFalse(commandInvoked);
cmd.Execute(0);
Assert.IsTrue(commandInvoked);
}
public void ViewModelBase_GetCommandD_Test6()
{
var vm = new MockViewModel();
var commandInvoked = false;
ICommand cmd = vm.InvokeGetCommandD <int>("Test", x => commandInvoked = true, x => false);
Assert.IsFalse(commandInvoked);
try
{
cmd.Execute("X");
Assert.Fail("Expected an exception");
}
catch (ArgumentException)
{
//OK
}
}
