public void CalculateBaseSetCorrectlyAggregatesValuesThatArePartlyZero()
{
var values = new NodeValue?[] { new NodeValue(-42, 0), new NodeValue(0, 5), new NodeValue(0) };
var actual = NodeValueAggregators.CalculateBaseSet(values);
Assert.AreEqual(new NodeValue(-42, 5), actual);
}
public void CalculateBaseSetThrowsExceptionIfNoValueIsZero()
{
var values = new List <NodeValue?> {
new NodeValue(0, 5), new NodeValue(0, 44)
};
Assert.Throws <NotSupportedException>(() => NodeValueAggregators.CalculateBaseSet(values));
}
public void CalculateBaseSetThrowsExceptionIfMultipleValuesWithNonUZeroMaximumArePassed()
{
var values = new NodeValue?[] { new NodeValue(0, 5), new NodeValue(0, 44) };
Assert.Throws <NotSupportedException>(() => NodeValueAggregators.CalculateBaseSet(values));
}
public void CalculateBaseSetThrowsExceptionIfMultipleNonZeroValuesArePassed()
{
var values = new double?[] { 42, 0, 43 }.Select(v => (NodeValue?)v);
Assert.Throws <NotSupportedException>(() => NodeValueAggregators.CalculateBaseSet(values));
}
public void CalculateOverrideThrowsExceptionIfNoValueIsZero()
{
var values = new double?[] { 42, 43, null, 4, -3 }.Select(v => (NodeValue?)v);
Assert.Throws <NotSupportedException>(() => NodeValueAggregators.CalculateOverride(values));
}