public void ConvertSeriesItems_ChartLineDataWithRandomPointData_ConvertsAllPointsToLineSeries()
{
// Setup
var converter = new ChartLineDataConverter();
var lineSeries = new LineSeries();
var random = new Random(21);
int randomCount = random.Next(5, 10);
var points = new Collection <Point2D>();
for (var i = 0; i < randomCount; i++)
{
points.Add(new Point2D(random.NextDouble(), random.NextDouble()));
}
var lineData = new ChartLineData("test data")
{
Points = points.ToArray()
};
// Call
converter.ConvertSeriesData(lineData, lineSeries);
// Assert
CollectionAssert.AreEqual(points.Select(p => new DataPoint(p.X, p.Y)), lineSeries.ItemsSource);
}
public void DefaultConstructor_IsChartDataConverter()
{
// Call
var converter = new ChartLineDataConverter();
// Assert
Assert.IsInstanceOf <ChartDataConverter <ChartLineData, LineSeries> >(converter);
}
public void ConvertSeriesProperties_ChartLineStyleSetWithDifferentDashStyles_AppliesStyleToSeries(ChartLineDashStyle dashStyle, LineStyle expectedLineStyle)
{
// Setup
var converter = new ChartLineDataConverter();
var lineSeries = new LineSeries();
var data = new ChartLineData("test", new ChartLineStyle
{
Color = Color.Red,
Width = 3,
DashStyle = dashStyle
});
// Call
converter.ConvertSeriesProperties(data, lineSeries);
// Assert
Assert.AreEqual(expectedLineStyle, lineSeries.LineStyle);
}
public void ConvertSeriesProperties_ChartLineStyleSetWithDifferentWidths_AppliesStyleToSeries(int width)
{
// Setup
var converter = new ChartLineDataConverter();
var lineSeries = new LineSeries();
var data = new ChartLineData("test", new ChartLineStyle
{
Color = Color.Red,
Width = width,
DashStyle = ChartLineDashStyle.Solid
});
// Call
converter.ConvertSeriesProperties(data, lineSeries);
// Assert
Assert.AreEqual(width, lineSeries.StrokeThickness);
}
public void ConvertSeriesProperties_ChartLineStyleSetWithDifferentColors_AppliesStyleToSeries(KnownColor color)
{
// Setup
var converter = new ChartLineDataConverter();
var lineSeries = new LineSeries();
Color expectedColor = Color.FromKnownColor(color);
var data = new ChartLineData("test", new ChartLineStyle
{
Color = expectedColor,
Width = 3,
DashStyle = ChartLineDashStyle.Solid
});
// Call
converter.ConvertSeriesProperties(data, lineSeries);
// Assert
AssertColors(expectedColor, lineSeries.Color);
}
