public void ExamplesForValuesBetweenOriginAndMax(int origin, int min, int max, int value, decimal expectedDistance)
{
var func = MeasureFunc.DistanceFromOrigin(origin, min, max);
var distance = func(value);
distance.Should().BeApproximately(expectedDistance, 1);
}
public static void InitMeasureFuncComboBox(ASPxComboBox cbbMeasFunc, MeasureFunc measFuncDefault)
{
var restrictedTypes = new MeasureFunc[] { MeasureFunc.Avg, MeasureFunc.Max, MeasureFunc.Min, MeasureFunc.Sum };
foreach (var type in restrictedTypes)
{
cbbMeasFunc.Items.Add(type.ToString());
}
cbbMeasFunc.SelectedItem = cbbMeasFunc.Items.FindByText(measFuncDefault.ToString());
}
public IGen <Test> IfOriginIsGreaterThanMax_ItThrows() =>
from min in Gen.Int32().LessThan(int.MaxValue)
from max in Gen.Int32().GreaterThanEqual(min).LessThan(int.MaxValue)
from origin in Gen.Int32().GreaterThan(max)
select Property.ForThese(() =>
{
Action action = () => MeasureFunc.DistanceFromOrigin(origin, min, max);
action.Should()
.Throw <ArgumentOutOfRangeException>()
.And.ParamName.Should().Be("origin");
});
public static IGen <T> Unfold <T>(
this IGen <T> gen,
Func <T, IEnumerable <T> > shrinkValue,
Func <T, decimal>?measureValue = null,
Func <T, int>?identifyValue = null)
{
return(gen.Unfold(value => ExampleSpaceFactory.Unfold(
value,
shrinkValue.Invoke,
measureValue == null ? MeasureFunc.Unmeasured <T>() : measureValue !.Invoke,
identifyValue == null ? IdentifyFuncs.Default <T>() : value0 => ExampleId.Primitive(identifyValue !(value0)))));
}
public IGen <Test> IfValueEqualsOrigin_ItReturnsZero() =>
from min in Gen.Int32()
from max in Gen.Int32().GreaterThanEqual(min)
from origin in Gen.Int32().Between(min, max)
let value = origin
select Property.ForThese(() =>
{
var func = MeasureFunc.DistanceFromOrigin(origin, min, max);
var distance = func(value);
distance.Should().Be(0);
});
public IGen <Test> IfValueEqualsMax_AndOriginDiffers_ItReturns100() =>
from min in Gen.Int32()
from max in Gen.Int32().GreaterThanEqual(min)
from origin in Gen.Int32().Between(min, max)
where origin != max
let value = max
select Property.ForThese(() =>
{
var func = MeasureFunc.DistanceFromOrigin(origin, min, max);
var distance = func(value);
distance.Should().Be(100);
});
public IGen <Test> IfValueIsLessThanMin_ItThrows() =>
from min in Gen.Int32().GreaterThan(int.MinValue)
from max in Gen.Int32().GreaterThanEqual(min)
from origin in Gen.Int32().Between(min, max)
from value in Gen.Int32().LessThan(min)
select Property.ForThese(() =>
{
var func = MeasureFunc.DistanceFromOrigin(origin, min, max);
Action action = () => func(value);
action.Should()
.Throw <ArgumentOutOfRangeException>()
.And.ParamName.Should().Be("value");
});
public static void YGNodeSetMeasureFunc(YogaNode node, MeasureFunc measureFunc) => node.MeasureFunc = measureFunc;
public void SetMeasureFunc(MeasureFunc measureFunc)
{
Flex.SetMeasureFunc(this, measureFunc);
}
private static IExampleSpace <T> UnfoldToNumberOfShrinks <T>(T value, int numberOfShrinks) =>
ExampleSpaceFactory.Unfold(
value,
new ShrinkNumberOfTimes <T>(numberOfShrinks),
MeasureFunc.Unmeasured <T>(),
(_) => RandomId());
public static YogaBuild Node(
YogaConfig config = null,
Direction direction = Direction.Inherit,
FlexDirection flexDirection = FlexDirection.Column,
Justify justifyContent = Justify.FlexStart,
YogaAlign alignContent = YogaAlign.FlexStart,
YogaAlign alignItems = YogaAlign.Stretch,
YogaAlign alignSelf = YogaAlign.Auto,
float aspectRatio = Net.YogaValue.YGUndefined,
PositionType positionType = PositionType.Relative,
Wrap flexWrap = Wrap.NoWrap,
Overflow overflow = Overflow.Visible,
Display display = Display.Flex,
float flex = float.NaN,
float flexGrow = float.NaN,
float flexShrink = float.NaN,
YogaValue flexBasis = null, // YogaValue.Auto,
YogaValue width = null, // YogaValue.Auto,
YogaValue height = null, // YogaValue.Auto,
YogaValue minWidth = null, // YogaValue.Undefined,
YogaValue minHeight = null, // YogaValue.Undefined,
YogaValue maxWidth = null, // YogaValue.Undefined,
YogaValue maxHeight = null, // YogaValue.Undefined,
YogaValue left = null,
YogaValue top = null,
YogaValue right = null,
YogaValue bottom = null,
YogaValue start = null,
YogaValue end = null,
Edges margin = null,
Edges position = null,
Edges padding = null,
Edges border = null,
MeasureFunc measureFunc = null
)
{
var node = new YogaNode(config)
{
Style = new YogaStyle
{
Direction = direction,
FlexDirection = flexDirection,
JustifyContent = justifyContent,
AlignContent = alignContent,
AlignItems = alignItems,
AlignSelf = alignSelf,
AspectRatio = aspectRatio,
PositionType = positionType,
FlexWrap = flexWrap,
Overflow = overflow,
Display = display,
Flex = flex,
FlexGrow = flexGrow,
FlexShrink = flexShrink,
FlexBasis = flexBasis ?? YogaValue.Auto,
Width = width ?? YogaValue.Auto,
Height = height ?? YogaValue.Auto,
MinWidth = minWidth ?? YogaValue.Undefined,
MinHeight = minHeight ?? YogaValue.Undefined,
MaxWidth = maxWidth ?? YogaValue.Undefined,
MaxHeight = maxHeight ?? YogaValue.Undefined
}
};
if (margin != null)
{
node.Style.Margin = margin;
}
if (position != null)
{
node.Style.Position = position;
}
if (padding != null)
{
node.Style.Padding = padding;
}
if (border != null)
{
node.Style.Border = border;
}
if (start != null)
{
node.Style.Position.Start = start;
}
if (end != null)
{
node.Style.Position.End = end;
}
if (left != null)
{
node.Style.Left = left;
}
if (top != null)
{
node.Style.Top = top;
}
if (right != null)
{
node.Style.Right = right;
}
if (bottom != null)
{
node.Style.Bottom = bottom;
}
if (measureFunc != null)
{
node.MeasureFunc = measureFunc;
}
return(new YogaBuild(node));
}
