private void UpdateStandardLabel(object sender, RoutedEventArgs e)
{
string standardLabel = MetadataLoader.ComposeStandardLabel(
MetaDataSystemName.Text, MetadataStartDate.SelectedDate, MetadataEndDate.SelectedDate
);
((CreatePackageViewModel)DataContext).MetaDataNoarkSection.StandardLabel = standardLabel;
}
public void ComposeStandardLabelTest()
{
// All parts provided
MetadataLoader.ComposeStandardLabel(_metadata.System.Name, _metadata.StartDate, _metadata.EndDate)
.Should().Be("Some system name (1970 - 2000)");
// System name missing
MetadataLoader.ComposeStandardLabel(null, _metadata.StartDate, _metadata.EndDate)
.Should().Be("(1970 - 2000)");
// Start-date missing
MetadataLoader.ComposeStandardLabel(_metadata.System.Name, null, _metadata.EndDate)
.Should().Be("Some system name");
// End-date missing
MetadataLoader.ComposeStandardLabel(_metadata.System.Name, _metadata.StartDate, null)
.Should().Be("Some system name");
// No parts provided
MetadataLoader.ComposeStandardLabel(null, null, null)
.Should().Be("");
}