public void CommandDoesFlip(ShowHelpSetting sut)
{
var initial = sut.ShowHelp;
sut.ShowHelpToggleCommand.CanExecute(Unit.Default)
.Should().BeTrue();
sut.ShowHelpToggleCommand.Execute(Unit.Default);
sut.ShowHelp.Should().Be(!initial);
sut.ShowHelpToggleCommand.Execute(Unit.Default);
sut.ShowHelp.Should().Be(initial);
}
public void SavesSettings(ISettingsSingleton settings)
{
var retrieve = new RetrieveSaveSettings(settings);
var help = new ShowHelpSetting(
retrieve,
settings);
help.ShowHelp = true;
retrieve.Retrieve(out var gui, out var pipe);
gui.ShowHelp.Should().BeTrue();
help.ShowHelp = false;
retrieve.Retrieve(out gui, out pipe);
gui.ShowHelp.Should().BeFalse();
}
public void CopiesInSettings()
{
var settings = Substitute.For <ISettingsSingleton>();
settings.Gui.ShowHelp.Returns(true);
var help = new ShowHelpSetting(
new RetrieveSaveSettings(settings),
settings);
help.ShowHelp.Should().BeTrue();
settings.Gui.ShowHelp.Returns(false);
help = new ShowHelpSetting(
new RetrieveSaveSettings(settings),
settings);
help.ShowHelp.Should().BeFalse();
}