public void CommandBinderBindsToCustomComponent()
{
var fixture = new CreatesWinformsCommandBinding();
var cmd = ReactiveCommand.Create <int>(_ => { });
var input = new CustomClickableComponent {
};
Assert.True(fixture.GetAffinityForObject(input.GetType(), true) > 0);
Assert.True(fixture.GetAffinityForObject(input.GetType(), false) > 0);
var commandExecuted = false;
object ea = null;
cmd.Subscribe(o =>
{
ea = o;
commandExecuted = true;
});
using (fixture.BindCommandToObject(cmd, input, Observable.Return((object)5)))
{
input.PerformClick();
Assert.True(commandExecuted);
Assert.NotNull(ea);
}
}
public void CommandBinderBindsToCustomControl()
{
var fixture = new CreatesWinformsCommandBinding();
var cmd = new ReactiveCommand();
var input = new CustomClickableControl {
};
Assert.True(fixture.GetAffinityForObject(input.GetType(), true) > 0);
Assert.True(fixture.GetAffinityForObject(input.GetType(), false) > 0);
bool commandExecuted = false;
object ea = null;
cmd.Subscribe(o =>
{
ea = o;
commandExecuted = true;
});
var disp = fixture.BindCommandToObject(cmd, input, Observable.Return((object)5));
input.PerformClick();
Assert.True(commandExecuted);
Assert.NotNull(ea);
disp.Dispose();
}
public void CommandBinderAffectsEnabledState()
{
var fixture = new CreatesWinformsCommandBinding();
var canExecute = new Subject <bool>();
canExecute.OnNext(true);
var cmd = ReactiveCommand.Create(canExecute);
var input = new Button {
};
using (var disp = fixture.BindCommandToObject(cmd, input, Observable.Return((object)5))) {
canExecute.OnNext(true);
Assert.True(input.Enabled);
canExecute.OnNext(false);
Assert.False(input.Enabled);
}
}
public void CommandBinderAffectsEnabledStateForComponents()
{
var fixture = new CreatesWinformsCommandBinding();
var canExecute = new Subject <bool>();
canExecute.OnNext(true);
var cmd = ReactiveCommand.Create(() => { }, canExecute);
var input = new ToolStripButton(); // ToolStripButton is a Component, not a Control
using (fixture.BindCommandToObject(cmd, input, Observable.Return((object)5)))
{
canExecute.OnNext(true);
Assert.True(input.Enabled);
canExecute.OnNext(false);
Assert.False(input.Enabled);
}
}