public void Visibility() {
var settings = Substitute.For<IRToolsSettings>();
// NSub does not work with dynamic, see "https://github.com/nsubstitute/NSubstitute/issues/143"
var dte = new DteMock();
var cbs = Substitute.For<CommandBars.CommandBars>();
dte.CommandBars = cbs;
var cb = Substitute.For<CommandBar>();
cbs["R Toolbar"].Returns(cb);
var tb = new RToolbar(dte, settings);
tb.Show();
cb.Visible.Should().BeFalse();
settings.ShowRToolbar.Returns(true);
tb.Show();
cb.Visible.Should().BeTrue();
tb.SaveState();
settings.ShowRToolbar.Should().BeTrue();
cb.Visible = false;
tb.SaveState();
settings.ShowRToolbar.Should().BeFalse();
}
protected override int QueryClose(out bool canClose)
{
_toolbar.SaveState();
return(base.QueryClose(out canClose));
}