public void PropertyGroupDescriptionForProjectNamesIsAddedWhenGroupByProjectIsTrue()
{
// Arrange
var builder = new UserPreferencesBuilder();
var preferences = builder.CreateUserPreferences();
preferences.GroupByProject = true;
var collection = new DocumentMetadata[0];
var view = new ListCollectionView(collection);
var reaction = new GroupByProjectReaction();
// Act
reaction.UpdateCollection(view, preferences);
// Assert
Assert.That(view.GroupDescriptions.Count, Is.EqualTo(1));
var description = (PropertyGroupDescription)view.GroupDescriptions[0];
const string propertyName = nameof(DocumentMetadata.ProjectNames);
Assert.That(description.PropertyName, Is.EqualTo(propertyName));
}
public void GroupDescriptionsAreEmptyWhenGroupByProjectIsFalse()
{
// Arrange
var builder = new UserPreferencesBuilder();
var preferences = builder.CreateUserPreferences();
preferences.GroupByProject = false;
var collection = new DocumentMetadata[0];
var view = new ListCollectionView(collection);
var reaction = new GroupByProjectReaction();
// Act
reaction.UpdateCollection(view, preferences);
// Assert
Assert.That(view.GroupDescriptions, Is.Empty);
}