public void GivenChartMultipleAreaDataSeries_WhenUpdatedAfterChartMultipleAreaDataAreasChanged_ChartMultipleAreaDataSeriesAreasChanged()
{
// Given
var chartMultipleAreaData = new ChartMultipleAreaData("Test name")
{
Areas = new[]
{
new[]
{
new Point2D(1.1, 2.2)
}
}
};
var chartMultipleAreaDataSeries = new ChartMultipleAreaDataSeries(chartMultipleAreaData);
IEnumerable <DataPoint>[] drawnAreas = chartMultipleAreaDataSeries.Areas.ToArray();
// When
chartMultipleAreaData.Areas = new[]
{
new[]
{
new Point2D(3.3, 4.4)
}
};
chartMultipleAreaDataSeries.Update();
// Then
CollectionAssert.AreNotEqual(drawnAreas, chartMultipleAreaDataSeries.Areas);
}
private static void AssertChartMultipleAreaDataSeriesDefaultProperties(ChartMultipleAreaDataSeries chartMultipleAreaDataSeries)
{
Assert.AreEqual("Test name", chartMultipleAreaDataSeries.Title);
Assert.IsTrue(chartMultipleAreaDataSeries.IsVisible);
Assert.AreEqual(3, chartMultipleAreaDataSeries.StrokeThickness);
Assert.AreEqual(OxyColor.FromArgb(fillColor.A, fillColor.R, fillColor.G, fillColor.B), chartMultipleAreaDataSeries.Fill);
Assert.AreEqual(OxyColor.FromArgb(strokeColor.A, strokeColor.R, strokeColor.G, strokeColor.B), chartMultipleAreaDataSeries.Color);
Assert.AreEqual(0, chartMultipleAreaDataSeries.Areas.Count);
}
public void Constructor_ChartMultipleAreaDataWithTestProperties_ChartMultipleAreaDataSeriesCreatedAccordingly()
{
// Setup
var chartMultipleAreaData = new ChartMultipleAreaData("Test name", new ChartAreaStyle
{
FillColor = fillColor,
StrokeColor = strokeColor,
StrokeThickness = 3
});
SetChartMultipleAreaDataTestProperties(chartMultipleAreaData);
// Call
var chartMultipleAreaDataSeries = new ChartMultipleAreaDataSeries(chartMultipleAreaData);
// Assert
Assert.IsInstanceOf <MultipleAreaSeries>(chartMultipleAreaDataSeries);
Assert.IsInstanceOf <IChartDataSeries>(chartMultipleAreaDataSeries);
AssertChartMultipleAreaDataSeriesTestProperties(chartMultipleAreaDataSeries);
}
public void Update_ChartMultipleAreaDataWithTestProperties_ChartMultipleAreaDataSeriesUpdatedAccordingly()
{
// Setup
var chartMultipleAreaData = new ChartMultipleAreaData("Test name", new ChartAreaStyle
{
FillColor = fillColor,
StrokeColor = strokeColor,
StrokeThickness = 3
});
var chartMultipleAreaDataSeries = new ChartMultipleAreaDataSeries(chartMultipleAreaData);
SetChartMultipleAreaDataTestProperties(chartMultipleAreaData);
// Precondition
AssertChartMultipleAreaDataSeriesDefaultProperties(chartMultipleAreaDataSeries);
// Call
chartMultipleAreaDataSeries.Update();
// Assert
AssertChartMultipleAreaDataSeriesTestProperties(chartMultipleAreaDataSeries);
}
