public void PrepareGridDictionary_SingleObject()
{
// Arrange
var placedObjects = new LayoutLoader().LoadLayout(GetTestDataFile("PrepareGridDictionary_SingleObject"), true);
var expectedResult = new AnnoObject[][]
{
new AnnoObject[5],
new AnnoObject[]
{
null,
placedObjects[0],
placedObjects[0],
placedObjects[0],
null
},
new AnnoObject[]
{
null,
placedObjects[0],
placedObjects[0],
placedObjects[0],
null
},
new AnnoObject[5]
};
// Act
var gridDictionary = RoadSearchHelper.PrepareGridDictionary(placedObjects);
// Assert
Assert.Equal(expectedResult, gridDictionary);
}
/// <summary>
/// Creates a new instance of a wrapper for <see cref="AnnoObject"/>.
/// </summary>
/// <param name="annoObjectToWrap">The <see cref="AnnoObject"/> to wrap. Reference will be kept.</param>
/// <param name="coordinateHelperToUse">The <see cref="ICoordinateHelper"/> to use in calculations.</param>
/// <param name="brushCacheToUse">The <see cref="IBrushCache"/> used as a cache.</param>
public LayoutObject(AnnoObject annoObjectToWrap, ICoordinateHelper coordinateHelperToUse, IBrushCache brushCacheToUse, IPenCache penCacheToUse)
{
WrappedAnnoObject = annoObjectToWrap;
_coordinateHelper = coordinateHelperToUse;
_brushCache = brushCacheToUse;
_penCache = penCacheToUse;
}
public Color?GetPredefinedColor(AnnoObject annoObject)
{
Color?result = null;
var templateName = annoObject.Template;
//template name defined?
if (string.IsNullOrWhiteSpace(annoObject.Template))
{
var foundTemplate = FindTemplateByIdentifier(annoObject.Identifier);
if (string.IsNullOrWhiteSpace(foundTemplate))
{
return(result);
}
templateName = foundTemplate;
//set template so it is saved when the layout is saved again
annoObject.Template = templateName;
}
//colors for template defined?
var colorsForTemplate = LoadedDefaultColorScheme.Colors.Where(x => x.TargetTemplate.Equals(templateName, StringComparison.OrdinalIgnoreCase)).ToList();
if (!colorsForTemplate.Any())
{
return(result);
}
//specific color for identifier defined?
var colorForTemplateContainingIdentifier = colorsForTemplate.FirstOrDefault(x => x.TargetIdentifiers.Contains(annoObject.Identifier, StringComparer.OrdinalIgnoreCase));
if (colorForTemplateContainingIdentifier != null)
{
result = colorForTemplateContainingIdentifier.Color;
}
//specific color for template but without identifier defined?
else if (colorsForTemplate.FirstOrDefault(x => x.TargetIdentifiers.Count == 0) != null)
{
result = colorsForTemplate.FirstOrDefault(x => x.TargetIdentifiers.Count == 0).Color;
}
//use first found defined color
else
{
result = colorsForTemplate.First().Color;
}
return(result);
}
public void ReturnKeyPressed_CommandParameterHasAnnoObject_ShouldSetSelectedItem()
{
// Arrange
var viewModel = new PresetsTreeViewModel(_mockedTreeLocalization);
var annoObjectToSet = new AnnoObject();
var commandParameter = new GenericTreeItem(null);
commandParameter.AnnoObject = annoObjectToSet;
// Act
viewModel.ReturnKeyPressedCommand.Execute(commandParameter);
// Assert
Assert.Equal(commandParameter, viewModel.SelectedItem);
}
public void GetScreenRadius_SizeWidthIsOdd_ShouldNotAdjustRadius()
{
// Arrange
var annoObject = new AnnoObject
{
Size = new Size(5, 8),
Radius = 10
};
var layoutObject = new LayoutObject(annoObject, coordinateHelper, null, null);
// Act
var screenRadius = layoutObject.GetScreenRadius(10);
// Assert
Assert.Equal(100, screenRadius);
}
public void GetScreenRadius_SizeHeightAndWidthAreOdd_ShouldAdjustRadius(double widthToSet, double heightToSet, double expectedRadius)
{
// Arrange
var annoObject = new AnnoObject
{
Size = new Size(widthToSet, heightToSet),
Radius = 10
};
var layoutObject = new LayoutObject(annoObject, coordinateHelper, null, null);
// Act
var screenRadius = layoutObject.GetScreenRadius(10);
// Assert
Assert.Equal(expectedRadius, screenRadius);
}
public void ReturnKeyPressed_CommandParameterHasAnnoObject_ShouldRaiseApplySelectedItemEvent()
{
// Arrange
var viewModel = new PresetsTreeViewModel(_mockedTreeLocalization);
var annoObjectToSet = new AnnoObject();
var commandParameter = new GenericTreeItem(null);
commandParameter.AnnoObject = annoObjectToSet;
// Act/Assert
Assert.Raises <EventArgs>(
x => viewModel.ApplySelectedItem += x,
x => viewModel.ApplySelectedItem -= x,
() => viewModel.ReturnKeyPressedCommand.Execute(commandParameter));
}
public void PrepareGridDictionary_MultipleObjects()
{
// Arrange
var placedObjects = new LayoutLoader().LoadLayout(GetTestDataFile("PrepareGridDictionary_MultipleObjects"), true).Objects;
var placedObject1 = placedObjects.FirstOrDefault(o => o.Label == "Object1");
var placedObject2 = placedObjects.FirstOrDefault(o => o.Label == "Object2");
var expectedResult = new AnnoObject[][]
{
new AnnoObject[5],
new AnnoObject[]
{
null,
placedObject1,
placedObject1,
placedObject1,
null
},
new AnnoObject[]
{
null,
placedObject1,
placedObject1,
placedObject1,
null
},
new AnnoObject[5],
new AnnoObject[5],
new AnnoObject[]
{
null,
null,
placedObject2,
placedObject2,
null
},
new AnnoObject[5]
};
// Act
var gridDictionary = RoadSearchHelper.PrepareGridDictionary(placedObjects);
// Assert
Assert.Equal(expectedResult, gridDictionary);
Assert.Equal(0, gridDictionary.Offset.x);
Assert.Equal(0, gridDictionary.Offset.y);
}
public void GridInfluenceRangeRect_InfluenceRangeIsZeroOrNegative_ShouldReturnEmptyRect(double influenceRangeToSet)
{
// Arrange
var annoObject = new AnnoObject
{
InfluenceRange = influenceRangeToSet,
Size = new Size(10, 10),
Position = new Point(42, 42)
};
var layoutObject = new LayoutObject(annoObject, null, null, null);
// Act
var influenceRangeRect = layoutObject.GridInfluenceRangeRect;
// Assert
Assert.Equal(annoObject.Position, influenceRangeRect.Location);
Assert.Equal(default(Size), influenceRangeRect.Size);
}
private static void DoNothing(AnnoObject objectInRange)
{
}
/// <summary>
/// Checks if input object should be excluded from certain rendering actions.
/// </summary>
/// <remarks>
/// Currently the logic is based only on a single "Template", but can be extended to other criteria in the future.
/// </remarks>
public static bool IsIgnoredObject(this AnnoObject annoObject)
{
return(string.Equals(annoObject.Template, "Blocker", StringComparison.OrdinalIgnoreCase));
}
/// <summary>
/// Creates a new instance of a wrapper for <see cref="AnnoObject"/>.
/// </summary>
/// <param name="annoObjectToWrap">The <see cref="AnnoObject"/> to wrap. Reference will be kept.</param>
/// <param name="coordinateHelperToUse">The <see cref="ICoordinateHelper"/> to use in calculations.</param>
public LayoutObject(AnnoObject annoObjectToWrap, ICoordinateHelper coordinateHelperToUse)
{
WrappedAnnoObject = annoObjectToWrap;
_coordinateHelper = coordinateHelperToUse;
}