public void TestMethod1()
{
// <div style="1">
// <div style="2"></div>
// </div>
var rootBlueprint = ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Style = "1",
Children = new Blueprint[]
{
ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Style = "2"
}),
},
});
var document = new TestHtmlDocument();
var renderer = new DomRenderer(document);
var htmlElement = renderer.Mount(rootBlueprint).RootNodes[0];
var expected = "<div style=\"1\"><div style=\"2\"></div></div>";
Assert.AreEqual(htmlElement.ToString(), expected);
}
public void TestRedrawOnChangeProps()
{
// <PropsChangeTestComponent Id="1">
// </PropsChangeTestComponent>
const string id = "1";
var rootBlueprint = ComponentBlueprint.From <PropsChangeTestComponent, PropsChangeTestComponentProps>(new PropsChangeTestComponentProps
{
Id = id,
});
var document = new TestHtmlDocument();
var renderer = new DomRenderer(document);
var renderNode = renderer.Mount(rootBlueprint);
var expected = "<div id=\"1\"></div>";
Assert.AreEqual(renderNode.RootNodes[0].ToString(), expected);
var childrenString = "";
for (var i = 0; i < 10; i += 1)
{
PropsChangeTestComponent.IncreaseLength(id);
childrenString += $"<div id=\"1-{i + 1}\"></div>";
expected = $"<div id=\"1\">{childrenString}</div>";
Assert.AreEqual(renderNode.RootNodes[0].ToString(), expected);
}
}
public PartBlueprint GetBlueprint()
{
PartBlueprint bp = new PartBlueprint();
bp.partName = partName;
bp.position = transform.localPosition; //All parts should be direct children of "body". If that weren't the standard, things could get weird considering multiple connections per part etc.
bp.rotation = transform.localEulerAngles;
bp.health = health;
bp.heat = currentHeat;
//if supported, save each component's extra info
int i = 0;
foreach (PartComponent component in components)
{
ComponentBlueprint cbp = component.GetBlueprint();
if (cbp == null)
{
continue;
}
cbp.componentIndex = i; //keep track of the index of this component to apply it correctly when loading.
bp.componentDatas.Add(cbp);
i++;
}
return(bp);
}
public override ComponentBlueprint Render()
{
var style = State.IsClicked
? $"{Props.Style} clicked"
: Props.Style;
return(ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Style = style,
Children = Props.Children,
}));
}
Blueprint ParseBlueprint(string name, JsonData blueprintData)
{
var components = new ComponentBlueprint[blueprintData.Count];
int i = 0;
foreach (KeyValuePair <string, JsonData> n in blueprintData)
{
components[i] = ParseComponentBlueprint(n.Key, n.Value);
i++;
}
return(new Blueprint(name, components));
}
public RenderNode Mount(Blueprint blueprint)
{
return(blueprint switch
{
ComponentBlueprint componentBlueprint =>
IsPlatformSpecificComponent(componentBlueprint)
? MountPlatformSpecificComponent(componentBlueprint)
: MountUserDefinedComponent(componentBlueprint),
ValueBlueprint valueBlueprint =>
MountValueBlueprint(valueBlueprint),
_ =>
throw new Exception($"Unknown Blueprint Type {blueprint.GetType()}"),
});
ComponentBlueprint ParseComponentBlueprint(string name, JsonData componentData)
{
var componentBlueprint = new ComponentBlueprint(name);
var members = new SerializableMember[componentData.Count];
int i = 0;
foreach (KeyValuePair <string, JsonData> n in componentData)
{
members[i] = new JsonSerializableMember(n.Key, n.Value);
i++;
}
componentBlueprint.Members = members;
return(componentBlueprint);
}
public override ComponentBlueprint Render()
{
var children = new List <ComponentBlueprint>();
for (var i = 0; i < this.State.Length; i += 1)
{
children.Add(ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Id = $"{Props.Id}-{i + 1}",
}));
}
return(ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Id = Props.Id,
Children = children.ToArray(),
}));
}
public void TestTextNodeChild()
{
// <div>"abc"</div>
var rootBlueprint = ComponentBlueprint.From <DivComponent, DivComponentProps>(new DivComponentProps
{
Children = new Blueprint[]
{
new ValueBlueprint("abc"),
},
});
var document = new TestHtmlDocument();
var renderer = new DomRenderer(document);
var htmlElement = renderer.Mount(rootBlueprint).RootNodes[0];
var expected = @"<div>abc</div>";
Assert.AreEqual(htmlElement.ToString(), expected);
}
public void TestRedrawOnChangeState()
{
// <MyComponent style="1" id="first">
// <MyComponent style="2" id="second"></MyComponent>
// </MyComponent>
// <div style="1">
// <div style="2"></div>
// </div>
var rootBlueprint = ComponentBlueprint.From <MyComponent, MyComponentProps>(new MyComponentProps
{
Style = "1",
Id = "first",
Children = new Blueprint[]
{
ComponentBlueprint.From <MyComponent, MyComponentProps>(new MyComponentProps
{
Style = "2",
Id = "second",
}),
},
});
var document = new TestHtmlDocument();
var renderer = new DomRenderer(document);
var renderNode = renderer.Mount(rootBlueprint);
var expected = "<div style=\"1\"><div style=\"2\"></div></div>";
Assert.AreEqual(renderNode.RootNodes[0].ToString(), expected);
MyComponent.Click("first");
expected = "<div style=\"1 clicked\"><div style=\"2\"></div></div>";
Assert.AreEqual(renderNode.RootNodes[0].ToString(), expected);
}
void when_throwing()
{
before = () => {
var componentNames = new [] { "Health", "Position", "View" };
var metaData = new PoolMetaData("My Pool", componentNames, null);
_pool = new Pool(componentNames.Length, 42, metaData);
_entity = createEntity();
};
it["creates exception with hint separated by newLine"] = () => {
// given
const string msg = "Message";
const string hint = "Hint";
var ex = new EntitasException(msg, hint);
// then
ex.Message.should_be(msg + "\n" + hint);
};
it["ignores hint when null"] = () => {
// given
const string msg = "Message";
string hint = null;
var ex = new EntitasException(msg, hint);
// then
ex.Message.should_be(msg);
};
context["Entity"] = () => {
context["when not enabled"] = () => {
before = () => {
_pool.DestroyEntity(_entity);
};
it["add a component"] = () => printErrorMessage(() => _entity.AddComponentA());
it["remove a component"] = () => printErrorMessage(() => _entity.RemoveComponentA());
it["replace a component"] = () => printErrorMessage(() => _entity.ReplaceComponentA(Component.A));
};
context["when enabled"] = () => {
it["add a component twice"] = () => printErrorMessage(() => {
_entity.AddComponentA();
_entity.AddComponentA();
});
it["remove a component that doesn't exist"] = () => printErrorMessage(() => {
_entity.RemoveComponentA();
});
it["get a component that doesn't exist"] = () => printErrorMessage(() => {
_entity.GetComponentA();
});
it["retain an entity twice"] = () => printErrorMessage(() => {
var owner = new object();
_entity.Retain(owner);
_entity.Retain(owner);
});
it["release an entity with wrong owner"] = () => printErrorMessage(() => {
var owner = new object();
_entity.Release(owner);
});
};
};
context["Group"] = () => {
it["get single entity when multiple exist"] = () => printErrorMessage(() => {
createEntityA();
createEntityA();
var matcher = createMatcherA();
matcher.componentNames = _pool.metaData.componentNames;
var group = _pool.GetGroup(matcher);
group.GetSingleEntity();
});
};
context["GroupObserver"] = () => {
it["unbalanced goups"] = () => printErrorMessage(() => {
var g1 = new Group(Matcher.AllOf(CID.ComponentA));
var g2 = new Group(Matcher.AllOf(CID.ComponentB));
var e1 = GroupEventType.OnEntityAdded;
new GroupObserver(new [] { g1, g2 }, new [] { e1 });
});
};
context["Pool"] = () => {
it["wrong PoolMetaData componentNames count"] = () => printErrorMessage(() => {
var componentNames = new [] { "Health", "Position", "View" };
var metaData = new PoolMetaData("My Pool", componentNames, null);
new Pool(1, 0, metaData);
});
it["destroy entity which is not in pool"] = () => printErrorMessage(() => {
_pool.DestroyEntity(new Entity(0, null));
});
it["destroy retained entities"] = () => printErrorMessage(() => {
createEntity().Retain(this);
_pool.DestroyAllEntities();
});
it["releases entity before destroy"] = () => printErrorMessage(() => {
_entity.Release(_pool);
});
it["unknown entityIndex"] = () => printErrorMessage(() => {
_pool.GetEntityIndex("unknown");
});
it["duplicate entityIndex"] = () => printErrorMessage(() => {
var index = new PrimaryEntityIndex <string>(getGroupA(), null);
_pool.AddEntityIndex("duplicate", index);
_pool.AddEntityIndex("duplicate", index);
});
};
context["CollectionExtension"] = () => {
it["get single entity when more than one exist"] = () => printErrorMessage(() => {
new Entity[2].SingleEntity();
});
};
context["ComponentBlueprint"] = () => {
it["type doesn't implement IComponent"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "string";
componentBlueprint.CreateComponent(_entity);
});
it["type doesn't exist"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "UnknownType";
componentBlueprint.CreateComponent(_entity);
});
it["invalid field name"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.index = 0;
componentBlueprint.fullTypeName = typeof(NameAgeComponent).FullName;
componentBlueprint.members = new [] {
new SerializableMember("xxx", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
componentBlueprint.CreateComponent(_entity);
});
};
context["EntityIndex"] = () => {
it["no entity with key"] = () => printErrorMessage(() => {
createPrimaryIndex().GetEntity("unknownKey");
});
it["multiple entities for primary key"] = () => printErrorMessage(() => {
createPrimaryIndex();
var nameAge = createNameAge();
_pool.CreateEntity().AddComponent(CID.ComponentA, nameAge);
_pool.CreateEntity().AddComponent(CID.ComponentA, nameAge);
});
};
}
void when_creating()
{
IContext <TestEntity> ctx = null;
TestEntity entity = null;
before = () => {
ctx = new MyTestContext();
entity = ctx.CreateEntity();
};
context["ComponentBlueprint"] = () => {
it["creates a component blueprint from a component without members"] = () => {
var component = new ComponentA();
const int index = 42;
var componentBlueprint = new ComponentBlueprint(index, component);
componentBlueprint.index.should_be(index);
componentBlueprint.fullTypeName.should_be(component.GetType().FullName);
componentBlueprint.members.Length.should_be(0);
};
it["throws when unknown type"] = expect <ComponentBlueprintException>(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "UnknownType";
componentBlueprint.CreateComponent(null);
});
it["throws when type doesn't implement IComponent"] = expect <ComponentBlueprintException>(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "string";
componentBlueprint.CreateComponent(null);
});
it["creates a component blueprint from a component with members"] = () => {
var component = new NameAgeComponent();
component.name = "Max";
component.age = 42;
const int index = 24;
var componentBlueprint = new ComponentBlueprint(index, component);
componentBlueprint.index.should_be(index);
componentBlueprint.fullTypeName.should_be(component.GetType().FullName);
componentBlueprint.members.Length.should_be(2);
componentBlueprint.members[0].name.should_be("name");
componentBlueprint.members[0].value.should_be(component.name);
componentBlueprint.members[1].name.should_be("age");
componentBlueprint.members[1].value.should_be(component.age);
};
it["creates a component and sets members values"] = () => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = typeof(ComponentWithFieldsAndProperties).FullName;
componentBlueprint.index = CID.ComponentB;
componentBlueprint.members = new [] {
new SerializableMember("publicField", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
var component = (ComponentWithFieldsAndProperties)componentBlueprint.CreateComponent(entity);
component.publicField.should_be("publicFieldValue");
component.publicProperty.should_be("publicPropertyValue");
};
it["ignores invalid member name"] = () => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.index = 0;
componentBlueprint.fullTypeName = typeof(NameAgeComponent).FullName;
componentBlueprint.members = new [] {
new SerializableMember("xxx", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
componentBlueprint.CreateComponent(entity);
};
};
context["Blueprint"] = () => {
it["creates an empty blueprint from a null entity"] = () => {
var blueprint = new Blueprint("My Context", "Hero", null);
blueprint.contextIdentifier.should_be("My Context");
blueprint.name.should_be("Hero");
blueprint.components.Length.should_be(0);
};
it["creates a blueprint from an entity"] = () => {
entity.AddComponentA();
var component = new NameAgeComponent();
component.name = "Max";
component.age = 42;
entity.AddComponent(CID.ComponentB, component);
var blueprint = new Blueprint("My Context", "Hero", entity);
blueprint.contextIdentifier.should_be("My Context");
blueprint.name.should_be("Hero");
blueprint.components.Length.should_be(2);
blueprint.components[0].index.should_be(CID.ComponentA);
blueprint.components[0].fullTypeName.should_be(Component.A.GetType().FullName);
blueprint.components[1].index.should_be(CID.ComponentB);
blueprint.components[1].fullTypeName.should_be(component.GetType().FullName);
};
context["when applying blueprint"] = () => {
Blueprint blueprint = null;
before = () => {
var component1 = new ComponentBlueprint();
component1.index = CID.ComponentA;
component1.fullTypeName = typeof(ComponentA).FullName;
component1.members = new SerializableMember[0];
var component2 = new ComponentBlueprint();
component2.index = CID.ComponentB;
component2.fullTypeName = typeof(NameAgeComponent).FullName;
component2.members = new [] {
new SerializableMember("name", "Max"),
new SerializableMember("age", 42)
};
blueprint = new Blueprint();
blueprint.name = "Hero";
blueprint.components = new [] { component1, component2 };
};
it["applies blueprint to entity"] = () => {
entity.ApplyBlueprint(blueprint);
entity.GetComponents().Length.should_be(2);
entity.GetComponent(CID.ComponentA).GetType().should_be(typeof(ComponentA));
var nameAgeComponent = (NameAgeComponent)entity.GetComponent(CID.ComponentB);
nameAgeComponent.GetType().should_be(typeof(NameAgeComponent));
nameAgeComponent.name.should_be("Max");
nameAgeComponent.age.should_be(42);
};
it["throws when entity already has a component which should be added from blueprint"] = expect <EntityAlreadyHasComponentException>(() => {
entity.AddComponentA();
entity.ApplyBlueprint(blueprint);
});
it["can overwrite existing components"] = () => {
var nameAgeComponent = new NameAgeComponent();
nameAgeComponent.name = "Jack";
nameAgeComponent.age = 24;
entity.AddComponent(CID.ComponentB, nameAgeComponent);
entity.ApplyBlueprint(blueprint, true);
};
it["uses component from componentPool"] = () => {
var component = new ComponentBlueprint();
component.index = CID.ComponentA;
component.fullTypeName = typeof(ComponentA).FullName;
component.members = new SerializableMember[0];
blueprint = new Blueprint();
blueprint.name = "Hero";
blueprint.components = new [] { component };
var componentA = entity.CreateComponent <ComponentA>(CID.ComponentA);
entity.AddComponent(CID.ComponentA, componentA);
entity.RemoveComponentA();
entity.ApplyBlueprint(blueprint);
entity.GetComponentA().should_be_same(componentA);
};
};
};
}
public virtual void ApplyBlueprint(ComponentBlueprint bp)
{
return;
}
void when_throwing()
{
MyTestContext ctx = null;
TestEntity entity = null;
before = () => {
var componentNames = new [] { "Health", "Position", "View" };
var contextInfo = new ContextInfo("My Context", componentNames, null);
ctx = new MyTestContext(componentNames.Length, 42, contextInfo);
entity = ctx.CreateEntity();
};
context["Entity"] = () => {
context["when not enabled"] = () => {
before = () => {
entity.Destroy();
};
it["add a component"] = () => printErrorMessage(() => entity.AddComponentA());
it["remove a component"] = () => printErrorMessage(() => entity.RemoveComponentA());
it["replace a component"] = () => printErrorMessage(() => entity.ReplaceComponentA(Component.A));
};
context["when enabled"] = () => {
it["add a component twice"] = () => printErrorMessage(() => {
entity.AddComponentA();
entity.AddComponentA();
});
it["remove a component that doesn't exist"] = () => printErrorMessage(() => {
entity.RemoveComponentA();
});
it["get a component that doesn't exist"] = () => printErrorMessage(() => {
entity.GetComponentA();
});
it["retain an entity twice"] = () => printErrorMessage(() => {
var owner = new object();
entity.Retain(owner);
entity.Retain(owner);
});
it["release an entity with wrong owner"] = () => printErrorMessage(() => {
var owner = new object();
entity.Release(owner);
});
};
};
context["Group"] = () => {
it["get single entity when multiple exist"] = () => printErrorMessage(() => {
ctx.CreateEntity().AddComponentA();
ctx.CreateEntity().AddComponentA();
var matcher = (Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA);
matcher.componentNames = ctx.contextInfo.componentNames;
var group = ctx.GetGroup(matcher);
group.GetSingleEntity();
});
};
context["Collector<TestEntity>"] = () => {
it["unbalanced goups"] = () => printErrorMessage(() => {
var g1 = new Group <TestEntity>(Matcher <TestEntity> .AllOf(CID.ComponentA));
var g2 = new Group <TestEntity>(Matcher <TestEntity> .AllOf(CID.ComponentB));
var e1 = GroupEvent.Added;
new Collector <TestEntity>(new [] { g1, g2 }, new [] { e1 });
});
};
context["Context"] = () => {
it["wrong ContextInfo componentNames count"] = () => printErrorMessage(() => {
var componentNames = new [] { "Health", "Position", "View" };
var contextInfo = new ContextInfo("My Context", componentNames, null);
new MyTestContext(1, 0, contextInfo);
});
it["destroy retained entities"] = () => printErrorMessage(() => {
var e = ctx.CreateEntity();
e.Retain(this);
e.Retain(new object());
e = ctx.CreateEntity();
e.Retain(this);
e.Retain(new object());
ctx.DestroyAllEntities();
});
it["releases entity before destroy"] = () => printErrorMessage(() => {
entity.Release(ctx);
});
it["unknown entityIndex"] = () => printErrorMessage(() => {
ctx.GetEntityIndex("unknown");
});
it["duplicate entityIndex"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
var index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (arg1, arg2) => string.Empty);
ctx.AddEntityIndex(index);
ctx.AddEntityIndex(index);
});
};
context["CollectionExtension"] = () => {
it["get single entity when more than one exist"] = () => printErrorMessage(() => {
new IEntity[2].SingleEntity();
});
};
context["ComponentBlueprint"] = () => {
it["type doesn't implement IComponent"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "string";
componentBlueprint.CreateComponent(entity);
});
it["type doesn't exist"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.fullTypeName = "UnknownType";
componentBlueprint.CreateComponent(entity);
});
it["invalid field name"] = () => printErrorMessage(() => {
var componentBlueprint = new ComponentBlueprint();
componentBlueprint.index = 0;
componentBlueprint.fullTypeName = typeof(NameAgeComponent).FullName;
componentBlueprint.members = new [] {
new SerializableMember("xxx", "publicFieldValue"),
new SerializableMember("publicProperty", "publicPropertyValue")
};
componentBlueprint.CreateComponent(entity);
});
};
context["EntityIndex"] = () => {
it["no entity with key"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
var index = new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (e, c) => ((NameAgeComponent)c).name);
index.GetEntity("unknownKey");
});
it["multiple entities for primary key"] = () => printErrorMessage(() => {
var groupA = ctx.GetGroup((Matcher <TestEntity>)Matcher <TestEntity> .AllOf(CID.ComponentA));
new PrimaryEntityIndex <TestEntity, string>("TestIndex", groupA, (e, c) => ((NameAgeComponent)c).name);
var nameAge = new NameAgeComponent();
nameAge.name = "Max";
nameAge.age = 42;
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAge);
ctx.CreateEntity().AddComponent(CID.ComponentA, nameAge);
});
};
}
