public void WHEN_ChartType_is_scatter_THEN_Add_DataSetY_and_AddDataX_return_null()
{
var builder = new ChartBuilder(ChartType.scatter);
var dataX = builder.AddDataX(new string[] { "", "", "", "" });
var dataY = builder.AddDatasetY(new decimal[] { 1m, 2m, 3m, 4m });
var scatterData = builder.AddScatterData(new decimal[] { 1m, 2m, 3m, 4m }, new decimal[] { 1m, 2m, 3m, 4m });
Assert.NotNull(scatterData);
Assert.Null(dataX);
Assert.Null(dataY);
}
public void WHEN_Title_is_set_without_override_THEN_title_is_displayed()
{
var builder = new ChartBuilder(ChartType.bar);
builder.AddDataX(new string[] { "", "", "", "" });
builder.AddDatasetY(new decimal[] { 1m, 2m, 3m, 4m });
builder.SetTitle("test");
var chart = builder.GetChart();
Assert.Equal("test", chart.Title.Text);
Assert.True(chart.Title.Display);
}
public void WHEN_Chart_Is_Constructed_with_required_properties_THEN_Chart_can_be_retrieved()
{
var builder = new ChartBuilder(ChartType.bar);
builder.AddDataX(new string[] { "", "", "", "" });
builder.AddDatasetY(new decimal[] { 1m, 2m, 3m, 4m });
var chart = builder.GetChart();
Assert.NotNull(chart);
Assert.NotNull(chart.Data);
Assert.Equal(ChartType.bar.ToString(), chart.Type);
}
public void WHEN_BorderColors_is_called_with_null_params_THEN_Random_colors_are_given()
{
var builder = new ChartBuilder(ChartType.bar);
builder.AddDataX(new string[] { "", "", "", "" });
builder.AddDatasetY(new decimal[] { 1m, 2m, 3m, 4m });
builder.AddBorderColors();
var chart = builder.GetChart();
var dataset = chart.Data.Datasets[0];
Assert.NotNull(chart);
Assert.Equal(dataset.BorderColor.Length, dataset.Data.Length);
foreach (var color in dataset.BorderColor)
{
Assert.NotNull(color);
}
}