public void GetNestedCollectionVisibilityStates_MapDataCollectionWithChildren_ReturnsDictionary()
{
// Setup
var mapDataCollection = new MapDataCollection("test");
var mapData1 = new TestFeatureBasedMapData();
var mapData2 = new TestFeatureBasedMapData
{
IsVisible = false
};
var mapData3 = new TestFeatureBasedMapData
{
IsVisible = false
};
var nestedCollection = new MapDataCollection("nested");
nestedCollection.Add(mapData3);
mapDataCollection.Add(mapData1);
mapDataCollection.Add(mapData2);
mapDataCollection.Add(nestedCollection);
// Call
Dictionary <MapDataCollection, MapDataCollectionVisibility> states = MapDataCollectionHelper.GetNestedCollectionVisibilityStates(mapDataCollection);
// Assert
var expectedDictionary = new Dictionary <MapDataCollection, MapDataCollectionVisibility>
{
{
nestedCollection, MapDataCollectionVisibility.NotVisible
}
};
CollectionAssert.AreEqual(expectedDictionary, states);
}
public void GetNestedCollectionVisibilityStates_MapDataCollectionNull_ThrowsArgumentNullException()
{
// Call
TestDelegate call = () => MapDataCollectionHelper.GetNestedCollectionVisibilityStates(null);
// Assert
var exception = Assert.Throws <ArgumentNullException>(call);
Assert.AreEqual("mapDataCollection", exception.ParamName);
}
public void GetNestedCollectionVisibilityStates_MapDataCollectionWithoutChildren_ReturnsEmptyDictionary()
{
// Setup
var mapDataCollection = new MapDataCollection("test");
// Call
Dictionary <MapDataCollection, MapDataCollectionVisibility> states = MapDataCollectionHelper.GetNestedCollectionVisibilityStates(mapDataCollection);
// Assert
CollectionAssert.IsEmpty(states);
}