public void CollectionUpdateUsesFilePathService()
{
// Arrange
const int pathSegmentCount = 7;
const string correctedName = "CorrectedName";
var filePathServiceMock = new Mock <IFilePathService>();
var preferences = Mock.Of <IUserPreferences>(u =>
u.PathSegmentCount == pathSegmentCount);
var updateReaction = new PathSegmentCountReaction(
filePathServiceMock.Object);
var info = new DocumentMetadataInfo();
var metadataList = new List <DocumentMetadata>
{
new DocumentMetadata(info, correctedName, null)
};
var view = new ListCollectionView(metadataList);
// Act
updateReaction.UpdateCollection(view, preferences);
// Assert
filePathServiceMock.Verify(f => f.ReducePath(
correctedName,
pathSegmentCount));
}
public void CollectionUpdateRefreshesCollectionView()
{
// Arrange
var updateReaction = new PathSegmentCountReaction(
Mock.Of <IDisplayNameHighlightEvaluator>(),
Mock.Of <IFilePathService>());
var collectionViewMock = new Mock <ICollectionView>
{
DefaultValue = DefaultValue.Mock
};
collectionViewMock
.Setup(c => c.SourceCollection)
.Returns(new List <DocumentMetadata>());
// Act
updateReaction.UpdateCollection(
collectionViewMock.Object,
Mock.Of <IUserPreferences>());
// Assert
collectionViewMock.Verify(c => c.Refresh());
}
public void CollectionUpdateUpdatesAllItemsInCollectionViewSource()
{
// Arrange
const string highlight = "Highlight";
var highlightEvaluator = Mock.Of <IDisplayNameHighlightEvaluator>(d =>
d.GetHighlight(
It.IsAny <string>(),
It.IsAny <bool>()) == highlight);
var updateReaction = new PathSegmentCountReaction(
highlightEvaluator,
Mock.Of <IFilePathService>());
var info = new DocumentMetadataInfo();
var includeInView = new DocumentMetadata(info, string.Empty, null)
{
IsActive = false
};
var excludeFromView = new DocumentMetadata(info, string.Empty, null)
{
IsActive = false
};
var list = new List <DocumentMetadata>
{
includeInView,
excludeFromView
};
var view = new ListCollectionView(list)
{
Filter = obj =>
{
// Use IsActive as indication of being included in filter
// in this test
var metadata = (DocumentMetadata)obj;
metadata.IsActive = metadata == includeInView;
return(metadata.IsActive);
}
};
// Act
updateReaction.UpdateCollection(view, Mock.Of <IUserPreferences>());
// Assert
Assert.AreEqual(highlight, includeInView.DisplayNameHighlight);
Assert.AreEqual(highlight, excludeFromView.DisplayNameHighlight);
Assert.IsTrue(includeInView.IsActive);
Assert.IsFalse(excludeFromView.IsActive);
}
public void CollectionUpdateSetsDisplayNameHighlight()
{
// Arrange
const string highlight = "Highlight";
const string reducedPath = "ReducedPath";
var filePathService = Mock.Of <IFilePathService>(f =>
f.ReducePath(
It.IsAny <string>(),
It.IsAny <int>()) == reducedPath);
var highlightEvaluatorMock = new Mock <IDisplayNameHighlightEvaluator>();
highlightEvaluatorMock
.Setup(h => h.GetHighlight(
reducedPath,
It.IsAny <bool>()))
.Returns(highlight);
var info = new DocumentMetadataInfo();
var metadata = new DocumentMetadata(info, "CorrectedName", null);
var metadataList = new List <DocumentMetadata>
{
metadata
};
var view = new ListCollectionView(metadataList);
var updateReaction = new PathSegmentCountReaction(
highlightEvaluatorMock.Object,
filePathService);
// Act
updateReaction.UpdateCollection(view, Mock.Of <IUserPreferences>());
// Assert
highlightEvaluatorMock.Verify(h => h.GetHighlight(
reducedPath,
It.IsAny <bool>()));
Assert.That(metadata.DisplayNameHighlight, Is.EqualTo(highlight));
}
public void CollectionUpdateRefreshesCollectionView()
{
// Arrange
var updateReaction = new PathSegmentCountReaction(
Mock.Of <IFilePathService>());
var collectionViewMock = new Mock <ICollectionView>
{
DefaultValue = DefaultValue.Mock
};
// Act
updateReaction.UpdateCollection(
collectionViewMock.Object,
Mock.Of <IUserPreferences>());
// Assert
collectionViewMock.Verify(c => c.Refresh());
}