public void ConvertSeriesProperties_DataNull_ThrowsArgumentNullException()
{
// Call
TestDelegate test = () => RowChartDataConverter.ConvertSeriesProperties(null, new ColumnSeries());
// Assert
const string expectedMessage = "Null data cannot be converted into series data.";
var exception = TestHelper.AssertThrowsArgumentExceptionAndTestMessage <ArgumentNullException>(test, expectedMessage);
Assert.AreEqual("data", exception.ParamName);
}
/// <summary>
/// Creates a new instance of <see cref="RowChartDataSeries"/>.
/// </summary>
/// <param name="rowChartData">The <see cref="RowChartData"/> which the series is based upon.</param>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="rowChartData"/> is <c>null</c>.</exception>
public RowChartDataSeries(RowChartData rowChartData)
{
if (rowChartData == null)
{
throw new ArgumentNullException(nameof(rowChartData));
}
IsStacked = true;
StrokeThickness = 1;
RowChartDataConverter.ConvertSeriesData(rowChartData, this);
RowChartDataConverter.ConvertSeriesProperties(rowChartData, this);
}
public void ConvertSeriesData_SeriesNull_ThrowsArgumentNullException()
{
// Setup
var rowData = new RowChartData("data", new double[0], null);
// Call
TestDelegate test = () => RowChartDataConverter.ConvertSeriesData(rowData, null);
// Assert
const string expectedMessage = "Null data cannot be used as conversion target.";
var exception = TestHelper.AssertThrowsArgumentExceptionAndTestMessage <ArgumentNullException>(test, expectedMessage);
Assert.AreEqual("series", exception.ParamName);
}
public void ConvertSeriesData_DataWithValues_ColumnItemsAddedToSeries()
{
// Setup
var values = new[]
{
0.2,
0.7,
0.1
};
var rowData = new RowChartData("data", values, null);
var series = new ColumnSeries();
// Call
RowChartDataConverter.ConvertSeriesData(rowData, series);
// Assert
CollectionAssert.AreEqual(values, series.Items.Select(i => i.Value));
}
public void ConvertSeriesProperties_WithData_SetPropertiesOfSeries(bool withColor)
{
// Setup
const string name = "data";
Color? color = withColor
? (Color?)Color.Red
: null;
var rowData = new RowChartData(name, new double[0], color);
var series = new ColumnSeries();
// Call
RowChartDataConverter.ConvertSeriesProperties(rowData, series);
// Assert
Assert.AreEqual(name, series.Title);
OxyColor actualColor = withColor
? OxyColor.FromArgb(color.Value.A, color.Value.R, color.Value.G, color.Value.B)
: OxyColors.Automatic;
Assert.AreEqual(actualColor, series.FillColor);
}
