public void ByLevelOffsetAndName_NullArgument()
{
var elevation = 100;
var offset = 100;
var name = "Ham";
var level = Level.ByElevation(elevation);
Assert.Throws(typeof(ArgumentNullException), () => Level.ByLevelOffsetAndName(null, offset, name));
Assert.Throws(typeof(ArgumentNullException), () => Level.ByLevelOffsetAndName(level, offset, null));
}
public void ByLevelOffsetAndName_ShouldProduceLevelAtCorrectElevation()
{
var elevation = 100;
var offset = 100;
var name = "TortoiseTime";
var level = Level.ByElevation(elevation);
var level2 = Level.ByLevelOffsetAndName(level, offset, name);
Assert.NotNull(level2);
level2.Elevation.ShouldBeApproximately(elevation + offset);
level2.ProjectElevation.ShouldBeApproximately(elevation + offset);
// without unit conversion
InternalElevation(level2)
.ShouldBeApproximately((elevation + offset) * UnitConverter.DynamoToHostFactor(UnitType.UT_Length));
}