public void SimpleEntity()
{
var notZero = false;
5.Times(() => notZero = notZero || domainGenerator.One <ProductPrice>().Value != 0);
Assert.True(notZero);
}
public void CategoryTest()
{
var category = domainGenerator.One <Category>();
Assert.Equal(2, category.Products.Count);
Assert.Equal(category, category.Products[0].MyCategory);
Assert.Equal(category, category.Products[1].MyCategory);
}
public void SupplyingStartingValueAndStep()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.Counter(e => e.MyProperty, 5, 2));
Assert.Equal(5, domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal(7, domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal(9, domainGenerator.One<SomethingToGenerate>().MyProperty);
}
public void SupplyingStartingValueAndStep()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.Counter(e => e.MyProperty, 5, 2));
Assert.Equal(5, domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal(7, domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal(9, domainGenerator.One <SomethingToGenerate>().MyProperty);
}
public void SimpleAppend()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.Counter(e => e.MyProperty));
Assert.Equal(1, domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal(2, domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal(3, domainGenerator.One<SomethingToGenerate>().MyProperty);
}
public void SupplyingFullValue()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty, () => "SomeString"));
Assert.Equal("SomeString1", domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString2", domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString3", domainGenerator.One<SomethingToGenerate>().MyProperty);
}
public void SupplyingFullValue()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty, () => "SomeString"));
Assert.Equal("SomeString1", domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString2", domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString3", domainGenerator.One <SomethingToGenerate>().MyProperty);
}
public void SimpleAppend()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.Counter(e => e.MyProperty));
Assert.Equal(1, domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal(2, domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal(3, domainGenerator.One <SomethingToGenerate>().MyProperty);
}
public void CounterOnly()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty));
// the value starts with a random string, and :
Assert.True(domainGenerator.One <SomethingToGenerate>().MyProperty.EndsWith("1"));
Assert.True(domainGenerator.One <SomethingToGenerate>().MyProperty.EndsWith("2"));
Assert.True(domainGenerator.One <SomethingToGenerate>().MyProperty.EndsWith("3"));
}
public void CounterOnly()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty));
// the value starts with a random string, and :
Assert.True(domainGenerator.One<SomethingToGenerate>().MyProperty.EndsWith("1"));
Assert.True(domainGenerator.One<SomethingToGenerate>().MyProperty.EndsWith("2"));
Assert.True(domainGenerator.One<SomethingToGenerate>().MyProperty.EndsWith("3"));
}
public void SimpleAppend()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.For(e => e.MyProperty, "SomeString"))
.With<SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty));
Assert.Equal("SomeString1", domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString2", domainGenerator.One<SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString3", domainGenerator.One<SomethingToGenerate>().MyProperty);
}
public void SimpleAppend()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.For(e => e.MyProperty, "SomeString"))
.With <SomethingToGenerate>(g => g.AppendCounter(e => e.MyProperty));
Assert.Equal("SomeString1", domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString2", domainGenerator.One <SomethingToGenerate>().MyProperty);
Assert.Equal("SomeString3", domainGenerator.One <SomethingToGenerate>().MyProperty);
}
public void JustWorks()
{
var product1 = domainGenerator.One <Product>();
Assert.Equal(1, product1.Id);
var product2 = domainGenerator.One <Product>();
Assert.Equal(2, product2.Id);
var product3 = domainGenerator.One <Product>();
Assert.Equal(3, product3.Id);
}
public void GeneratorIsApplied()
{
var is42 = false;
var is43 = false;
20.Times(
() =>
{
is42 = is42 || domainGenerator.One <Product>().Id == 42;
is43 = is43 || domainGenerator.One <Product>().Id == 43;
});
Assert.True(is42);
Assert.True(is43);
}
public void AreMemberWiseEqual()
{
var generator =
new DomainGenerator()
.With(42)
.OneToMany<Something, SomethingElse>(3, (s, se) => s.MySomethingElse.Add(se));
var thingOne = generator.One<Something>();
var thingTwo = generator.One<Something>();
var inspector =
Inspect
.This(thingOne, thingTwo)
.Inspect<Something, SomethingElse>(s => s.MySomethingElse);
Assert.True(inspector.AreMemberWiseEqual());
thingTwo.MySomethingElse[1].MyProp = 43;
Assert.False(inspector.AreMemberWiseEqual());
}
public void CompositeTests()
{
var generator =
new DomainGenerator()
.With(42)
.Component<SomethingElse>();
var thingOne = generator.One<Something>();
var thingTwo = generator.One<Something>();
var inspector =
Inspect
.This(thingOne, thingTwo)
.Inspect<Something, SomethingElse>(s => s.MySomethingElse);
Assert.True(inspector.AreMemberWiseEqual());
thingTwo.MySomethingElse.MyProp = 43;
Assert.False(inspector.AreMemberWiseEqual());
}
public void Generator()
{
var generator =
new DomainGenerator()
.With<SomethingToGenerate>(opt => opt.Construct<int>(new IntGenerator(42, 42)));
Assert.Equal(42, generator.One<SomethingToGenerate>().CheckInt());
}
public override void Arrange()
{
domainGenerator =
new DomainGenerator()
// Zero throws nullreference somehow !
.OneToMany <LevelOne, LevelTwo>(1, 10, (one, many) => { one.NextLevel.Add(many); many.Parent = one; })
.OneToMany <LevelTwo, LevelThree>(1, 10, (one, many) => { one.NextLevel.Add(many); many.Parent = one; });
action =
new Func <ILevel>[]
{
() => domainGenerator.One <LevelOne>(),
() => domainGenerator.One <LevelTwo>(),
() => domainGenerator.One <LevelThree>()
}.PickOne();
}
public void PossibleValue()
{
var generator =
new DomainGenerator()
.With<SomethingToGenerate>(opt => opt.Construct(42));
Assert.Equal(42, generator.One<SomethingToGenerate>().CheckInt());
}
public void UsesDefaultValue()
{
var generator =
new DomainGenerator().With(() => new SomethingToGenerate(42));
Assert.Equal(42, generator.One <SomethingToGenerate>().GetInt());
}
public void StaysDefaultvalue()
{
10.Times(
() =>
{
var product = domainGenerator.One <Product>();
Assert.Equal(0, product.Id);
});
10.Times(
() =>
{
var category = domainGenerator.One <Category>();
Assert.Equal(null, category.Id);
});
}
public void PossibleValue()
{
var generator =
new DomainGenerator()
.With <SomethingToGenerate>(opt => opt.Construct(42));
Assert.Equal(42, generator.One <SomethingToGenerate>().CheckInt());
}
public void CompositeTests()
{
var generator =
new DomainGenerator()
.With(42)
.Component <SomethingElse>();
var thingOne = generator.One <Something>();
var thingTwo = generator.One <Something>();
var inspector =
Inspect
.This(thingOne, thingTwo)
.Inspect <Something, SomethingElse>(s => s.MySomethingElse);
Assert.True(inspector.AreMemberWiseEqual());
thingTwo.MySomethingElse.MyProp = 43;
Assert.False(inspector.AreMemberWiseEqual());
}
public void Generator()
{
var generator =
new DomainGenerator()
.With <SomethingToGenerate>(opt => opt.Construct <int>(new IntGenerator(42, 42)));
Assert.Equal(42, generator.One <SomethingToGenerate>().CheckInt());
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator();
//.With(mi => mi.Name == "Value", new IntGenerator(42, 42));
Assert.Equal(42, domainGenerator.One<SomethingToGenerate>().Value);
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator()
.ForPrimitive(new IntGenerator(42, 42));
Assert.Equal(42, domainGenerator.One <SomethingToGenerate>().Value);
}
public void AreMemberWiseEqual()
{
var generator =
new DomainGenerator()
.With(42)
.OneToMany <Something, SomethingElse>(3, (s, se) => s.MySomethingElse.Add(se));
var thingOne = generator.One <Something>();
var thingTwo = generator.One <Something>();
var inspector =
Inspect
.This(thingOne, thingTwo)
.Inspect <Something, SomethingElse>(s => s.MySomethingElse);
Assert.True(inspector.AreMemberWiseEqual());
thingTwo.MySomethingElse[1].MyProp = 43;
Assert.False(inspector.AreMemberWiseEqual());
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator()
.ForPrimitive(new IntGenerator(42, 42));
Assert.Equal(42, domainGenerator.One<SomethingToGenerate>().Value);
}
public void OneToOneShouldThrow()
{
var generator =
new DomainGenerator()
.OneToOne <Something, SomethingElse>((s, se) => s.MySomethingElse = se);
Assert.Throws <RecursiveRelationDefinedException>(() => generator.One <Something>());
}
public void OneToOneShouldThrow()
{
var generator =
new DomainGenerator()
.OneToOne<Something, SomethingElse>((s, se) => s.MySomethingElse = se);
Assert.Throws<RecursiveRelationDefinedException>(() => generator.One<Something>());
}
public void UnidirectionalOneToOne()
{
var generator = new DomainGenerator()
.OneToOne<Something, SomethingElse>((l, r) => l.MySomethingElse = r);
var notZero = false;
5.Times(() => notZero = notZero || generator.One<Something>().MySomethingElse.Value != 0);
Assert.True(notZero);
}
public void NoChangePossible_Throws()
{
var repository = new DomainGenerator().With(true);
var something = repository.One <WithBoolProperty>();
Assert.Throws <HeyITriedFiftyTimesButCouldNotGetADifferentValue>(
() => repository.ModifyThis(something).Change(e => e.MyPropery));
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator();
//.With(mi => mi.Name == "Value", new IntGenerator(42, 42));
Assert.Equal(42, domainGenerator.One <SomethingToGenerate>().Value);
}
public void GeneratorIsApplied()
{
var generator =
new DomainGenerator()
.WithStringNameCounterPattern();
var something1 = generator.One<SomethingToGenerate>();
Assert.Equal("SomeString1", something1.SomeString);
Assert.Equal("MyString1", something1.MyString);
var something2 = generator.One<SomethingToGenerate>();
Assert.Equal("SomeString2", something2.SomeString);
Assert.Equal("MyString2", something2.MyString);
var something3 = generator.One<SomethingToGenerate>();
Assert.Equal("SomeString3", something3.SomeString);
Assert.Equal("MyString3", something3.MyString);
}
public void UnidirectionalOneToOne()
{
var generator = new DomainGenerator()
.OneToOne <Something, SomethingElse>((l, r) => l.MySomethingElse = r);
var notZero = false;
5.Times(() => notZero = notZero || generator.One <Something>().MySomethingElse.Value != 0);
Assert.True(notZero);
}
public void Works()
{
var domainGenerator =
new DomainGenerator()
.ManyToOne<Child, Parent>(2, (c, p) => p.Add(c))
.OneToMany<Parent, Child>(2, (p, c) => p.Add(c));
var child = domainGenerator.One<Child>();
Assert.NotNull(child);
Assert.NotNull(child.MyParent);
Assert.Equal(2, child.MyParent.Children.Count);
Assert.Contains(child, child.MyParent.Children);
var parent = domainGenerator.One<Parent>();
Assert.NotNull(parent);
Assert.Equal(2, parent.Children.Count);
Assert.Equal(parent, parent.Children[0].MyParent);
Assert.Equal(parent, parent.Children[1].MyParent);
}
public void UsingDomainGenerator()
{
var generator = new DomainGenerator();
100.Times(() =>
{
var something = generator.One<SomethingToGenerate>();
Assert.NotEqual(0, something.PropOne);
Assert.NotEqual(0, something.PropTwo);
});
}
public void Generating_Parent()
{
var domainGenerator =
new DomainGenerator()
.OneToMany<SomeParent, SomeChild>(1, (one, many) => one.Children.Add(many))
.OneToMany<SomeParent, SomeChild>(1, (one, many) => one.OtherChildren.Add(many));
var something = domainGenerator.One<SomeParent>();
Assert.Equal(1, something.Children.Count);
Assert.Equal(1, something.OtherChildren.Count);
Assert.Equal(3, ((DomainGenerator)domainGenerator).GeneratedObjects.Count());
}
public void UsingDomainGenerator()
{
var generator = new DomainGenerator();
100.Times(() =>
{
var something = generator.One <SomethingToGenerate>();
Assert.NotEqual(0, something.PropOne);
Assert.NotEqual(0, something.PropTwo);
});
}
public void GeneratorIsApplied()
{
var generator =
new DomainGenerator()
.WithStringNameCounterPattern();
var something1 = generator.One <SomethingToGenerate>();
Assert.Equal("SomeString1", something1.SomeString);
Assert.Equal("MyString1", something1.MyString);
var something2 = generator.One <SomethingToGenerate>();
Assert.Equal("SomeString2", something2.SomeString);
Assert.Equal("MyString2", something2.MyString);
var something3 = generator.One <SomethingToGenerate>();
Assert.Equal("SomeString3", something3.SomeString);
Assert.Equal("MyString3", something3.MyString);
}
public void Generating_Parent()
{
var domainGenerator =
new DomainGenerator()
.OneToMany <SomeParent, SomeChild>(1, (one, many) => one.Children.Add(many))
.OneToMany <SomeParent, SomeChild>(1, (one, many) => one.OtherChildren.Add(many));
var something = domainGenerator.One <SomeParent>();
Assert.Equal(1, something.Children.Count);
Assert.Equal(1, something.OtherChildren.Count);
Assert.Equal(3, ((DomainGenerator)domainGenerator).GeneratedObjects.Count());
}
public void Works()
{
var domainGenerator =
new DomainGenerator()
.ManyToOne <Child, Parent>(2, (c, p) => p.Add(c))
.OneToMany <Parent, Child>(2, (p, c) => p.Add(c));
var child = domainGenerator.One <Child>();
Assert.NotNull(child);
Assert.NotNull(child.MyParent);
Assert.Equal(2, child.MyParent.Children.Count);
Assert.Contains(child, child.MyParent.Children);
var parent = domainGenerator.One <Parent>();
Assert.NotNull(parent);
Assert.Equal(2, parent.Children.Count);
Assert.Equal(parent, parent.Children[0].MyParent);
Assert.Equal(parent, parent.Children[1].MyParent);
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator()
.With<SomethingToGenerate>(g => g.Range(e => e.MyProperty, 3, 10));
10.Times(
() =>
{
var something = domainGenerator.One<SomethingToGenerate>();
Assert.True(something.MyProperty <= 10);
Assert.True(something.MyProperty >= 3);
});
}
public void IsApplied()
{
var spy = new ForEachSpy();
var domainGenerator =
new DomainGenerator()
.OneToMany<SomethingElseToGenerate, SomethingToGenerate>(
1, (l, r) => { l.SomethingToGenerates.Add(r); r.MySomethingElseToGenerate = l; })
.ForEach<IThing>(spy.Check);
var somethingElseToGenerate = domainGenerator.One<SomethingElseToGenerate>();
Assert.True(spy.Checked.Contains(somethingElseToGenerate));
Assert.True(spy.Checked.Contains(somethingElseToGenerate.SomethingToGenerates.First()));
}
public void GeneratorIsApplied()
{
var domainGenerator =
new DomainGenerator()
.With <SomethingToGenerate>(g => g.Range(e => e.MyProperty, 3, 10));
10.Times(
() =>
{
var something = domainGenerator.One <SomethingToGenerate>();
Assert.True(something.MyProperty <= 10);
Assert.True(something.MyProperty >= 3);
});
}
public void IsApplied()
{
var spy = new ForEachSpy();
var domainGenerator =
new DomainGenerator()
.OneToMany <SomethingElseToGenerate, SomethingToGenerate>(
1, (l, r) => { l.SomethingToGenerates.Add(r); r.MySomethingElseToGenerate = l; })
.ForEach <BaseThing <int> >(spy.Check);
var somethingElseToGenerate = domainGenerator.One <SomethingElseToGenerate>();
Assert.True(spy.Checked.Contains(somethingElseToGenerate));
Assert.True(spy.Checked.Contains(somethingElseToGenerate.SomethingToGenerates.First()));
}
public void PossibleValues()
{
var generator =
new DomainGenerator()
.With<SomethingToGenerate>(opt => opt.Construct(42, 43));
var is42 = false;
var is43 = false;
20.Times(
() =>
{
var something = generator.One<SomethingToGenerate>();
is42 = is42 || something.CheckInt() == 42;
is43 = is43 || something.CheckInt() == 43;
});
Assert.True(is42);
Assert.True(is43);
}
public void HandlesNullables()
{
var domainGenerator =
new DomainGenerator()
.ForPrimitive(new IntGenerator(42, 42));
var is42 = false;
var isNull = false;
30.Times(() =>
{
var value = domainGenerator.One<SomethingElseToGenerate>().Value;
if (value.HasValue)
is42 = is42 || value.Value == 42;
else
isNull = true;
});
Assert.True(is42);
Assert.True(isNull);
}
public void PossibleValues()
{
var generator =
new DomainGenerator()
.With <SomethingToGenerate>(opt => opt.Construct(42, 43));
var is42 = false;
var is43 = false;
20.Times(
() =>
{
var something = generator.One <SomethingToGenerate>();
is42 = is42 || something.CheckInt() == 42;
is43 = is43 || something.CheckInt() == 43;
});
Assert.True(is42);
Assert.True(is43);
}
public void GeneratorIsApplied()
{
var generator =
new DomainGenerator()
.With(42)
.With<Base>(opt => opt.Use<Base>().Use<DerivedOne>().Use<DerivedTwo>());
var isBase = false;
var isDerivedOne = false;
var isDerivedTwo = false;
100.Times(
() =>
{
var thing = generator.One<Base>();
if (thing.GetType() == typeof(Base))
{
isBase = true;
Assert.Equal(42, thing.BaseProp);
}
if (thing.GetType() == typeof(DerivedOne))
{
var derived = (DerivedOne)thing;
isDerivedOne = true;
Assert.Equal(42, derived.BaseProp);
Assert.Equal(42, derived.DerivedProp);
}
if (thing.GetType() == typeof(DerivedTwo))
{
var derived = (DerivedTwo)thing;
isDerivedTwo = true;
Assert.Equal(42, derived.BaseProp);
Assert.Equal(42, derived.DerivedProp);
Assert.Equal(42, derived.OtherDerivedProp);
}
});
Assert.True(isBase);
Assert.True(isDerivedOne);
Assert.True(isDerivedTwo);
}
public void GeneratorIsApplied()
{
var generator =
new DomainGenerator()
.With(42)
.With <Base>(opt => opt.Use <Base>().Use <DerivedOne>().Use <DerivedTwo>());
var isBase = false;
var isDerivedOne = false;
var isDerivedTwo = false;
100.Times(
() =>
{
var thing = generator.One <Base>();
if (thing.GetType() == typeof(Base))
{
isBase = true;
Assert.Equal(42, thing.BaseProp);
}
if (thing.GetType() == typeof(DerivedOne))
{
var derived = (DerivedOne)thing;
isDerivedOne = true;
Assert.Equal(42, derived.BaseProp);
Assert.Equal(42, derived.DerivedProp);
}
if (thing.GetType() == typeof(DerivedTwo))
{
var derived = (DerivedTwo)thing;
isDerivedTwo = true;
Assert.Equal(42, derived.BaseProp);
Assert.Equal(42, derived.DerivedProp);
Assert.Equal(42, derived.OtherDerivedProp);
}
});
Assert.True(isBase);
Assert.True(isDerivedOne);
Assert.True(isDerivedTwo);
}
public void GeneratorIsApplied()
{
var generator =
new DomainGenerator()
.With(new SomethingToGenerate { MyProperty = 42 }, new SomethingToGenerate { MyProperty = 43 })
.With<SomethingToGenerate>(opt => opt.Ignore(e => e.MyProperty)); //otherwise our 42 will be overridden
var is42 = false;
var is43 = false;
20.Times(
() =>
{
var something = generator.One<SomethingToGenerate>();
is42 = is42 || something.MyProperty == 42;
is43 = is43 || something.MyProperty == 43;
});
Assert.True(is42);
Assert.True(is43);
}
public void GeneratorIsApplied()
{
var generator = new DomainGenerator();
var first = false;
var second = false;
var third = false;
100.Times(
() =>
{
var something = generator.One <SomethingToGenerate>();
first = first || something.Property == AnEnum.First;
second = second || something.Property == AnEnum.Second;
third = third || something.Property == AnEnum.Third;
});
Assert.True(first);
Assert.True(second);
Assert.True(third);
}
public void GeneratorIsApplied()
{
var generator = new DomainGenerator();
var first = false;
var second = false;
var third = false;
100.Times(
() =>
{
var something = generator.One<SomethingToGenerate>();
first = first || something.Property == AnEnum.First;
second = second || something.Property == AnEnum.Second;
third = third || something.Property == AnEnum.Third;
});
Assert.True(first);
Assert.True(second);
Assert.True(third);
}
public void IgnoreAlwaysWins()
{
var generator =
new DomainGenerator()
.With<SomethingToGenerate>(opt => opt.For(e => e.MyProperty, 666))
.With<SomethingToGenerate>(opt => opt.Ignore(e => e.MyProperty));
var isIgnored = false;
var is666 = false;
var isSomethingElse = false;
100.Times(
() =>
{
var thing = generator.One<SomethingToGenerate>();
isIgnored = thing.MyProperty == 0;
is666 = thing.MyProperty == 666;
isSomethingElse = thing.MyProperty != 0 && thing.MyProperty != 666;
});
Assert.True(isIgnored);
Assert.False(is666);
Assert.False(isSomethingElse);
}
public void FirstOneWins()
{
var generator =
new DomainGenerator()
.With(42)
.With(666);
var is42 = false;
var is666 = false;
var isSomethingElse = false;
100.Times(
() =>
{
var thing = generator.One<SomethingToGenerate>();
is42 = thing.MyProperty == 42;
is666 = thing.MyProperty == 666;
isSomethingElse = thing.MyProperty != 42 && thing.MyProperty != 666;
});
Assert.True(is42);
Assert.False(is666);
Assert.False(isSomethingElse);
}
public override void Arrange()
{
domainGenerator =
new DomainGenerator()
// Zero throws nullreference somehow !
.OneToMany<LevelOne, LevelTwo>(1, 10, (one, many) => { one.NextLevel.Add(many); many.Parent = one; })
.OneToMany<LevelTwo, LevelThree>(1, 10, (one, many) => { one.NextLevel.Add(many); many.Parent = one; });
action =
new Func<ILevel>[]
{
() => domainGenerator.One<LevelOne>(),
() => domainGenerator.One<LevelTwo>(),
() => domainGenerator.One<LevelThree>()
}.PickOne();
}