public void GetYAxisValue_ShouldRaiseArgumentOutOfRangeException_ForXAxisValueBelowSeriesRange() { // Arrange. var xAxisValue = -5; var interpolationMode = InterpolationMode.NearestDataPoint; var target = new SimulatedScalarLineSeries(new Dictionary <Int32, Decimal>() { { -3, -3m }, { 1, 1m }, { 6, 6m }, { -4, -4m }, { 0, 0m }, { 5, 5m }, { -2, -2m } }); // Act. var action = new Action(() => { target.GetYAxisValue(xAxisValue, interpolationMode); }); // Assert. action.Should().Throw <ArgumentOutOfRangeException>(); }
public void GetYAxisValue_ShouldRaiseArgumentException_ForUnmatchedXAxisValue_UsingInterpolationMode_None() { // Arrange. var xAxisValue = 3; var interpolationMode = InterpolationMode.None; var target = new SimulatedScalarLineSeries(new Dictionary <Int32, Decimal>() { { -3, -3m }, { 1, 1m }, { 6, 6m }, { -4, -4m }, { 0, 0m }, { 5, 5m }, { -2, -2m } }); // Act. var action = new Action(() => { target.GetYAxisValue(xAxisValue, interpolationMode); }); // Assert. action.Should().Throw <ArgumentException>(); }
public void GetYAxisValue_ShouldReturnYAxisValue_ForMatchedXAxisValue() { // Arrange. var xAxisValue = -4; var target = new SimulatedScalarLineSeries(new Dictionary <Int32, Decimal>() { { -3, -3m }, { 1, 1m }, { 6, 6m }, { -4, -4m }, { 0, 0m }, { 5, 5m }, { -2, -2m } }); // Act. var result = target.GetYAxisValue(xAxisValue); // Assert. result.Should().Be(-4m); }
public void TryGetYAxisValue_ShouldNotReturnYAxisValue_ForUnmatchedXAxisValue() { // Arrange. var xAxisValue = 3; var target = new SimulatedScalarLineSeries(new Dictionary <Int32, Decimal>() { { -3, -3m }, { 1, 1m }, { 6, 6m }, { -4, -4m }, { 0, 0m }, { 5, 5m }, { -2, -2m } }); // Act. var result = target.TryGetYAxisValue(xAxisValue, out var yAxisValue); // Assert. result.Should().BeFalse(); yAxisValue.Should().Be(default(Decimal)); }
public void ShouldBeOrderedSequentially() { // Arrange. var target = new SimulatedScalarLineSeries(new Dictionary <Int32, Decimal>() { { -3, -3m }, { 1, 1m }, { 6, 6m }, { -4, -4m }, { 0, 0m }, { 5, 5m }, { -2, -2m } }); // Assert. target.ElementAt(0).YValue.Should().Be(-4m); target.ElementAt(1).YValue.Should().Be(-3m); target.ElementAt(2).YValue.Should().Be(-2m); target.ElementAt(3).YValue.Should().Be(0m); target.ElementAt(4).YValue.Should().Be(1m); target.ElementAt(5).YValue.Should().Be(5m); target.ElementAt(6).YValue.Should().Be(6m); }