private void Initialize(Action <IObjectTypeDescriptor> configure)
{
if (configure == null)
{
throw new ArgumentNullException(nameof(configure));
}
ObjectTypeDescriptor descriptor = CreateDescriptor();
configure(descriptor);
ObjectTypeDescription description = descriptor.CreateDescription();
InitializeFields(description);
_isOfType = description.IsOfType;
_interfaces = description.Interfaces;
SyntaxNode = description.SyntaxNode;
Initialize(description.Name, description.Description,
new DirectiveCollection(
this,
DirectiveLocation.Object,
description.Directives));
}
public void GetNameFromAttribute()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo2>();
// act
IObjectTypeDescriptor <Foo2> desc = descriptor;
// assert
Assert.Equal("FooAttr", descriptor.CreateDescription().Name);
}
public void InferNameFromType()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo>();
// act
IObjectTypeDescriptor <Foo> desc = descriptor;
// assert
Assert.Equal("Foo", descriptor.CreateDescription().Name);
}
public void OverwriteAttributeName()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo2>();
// act
IObjectTypeDescriptor <Foo2> desc = descriptor;
desc.Name("FooBar");
// assert
Assert.Equal("FooBar", descriptor.CreateDescription().Name);
}
public void InferFieldsFromType()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo>();
// act
IObjectTypeDescriptor <Foo> desc = descriptor;
// assert
Assert.Collection(
descriptor.CreateDescription().Fields.Select(t => t.Name),
t => Assert.Equal("a", t),
t => Assert.Equal("b", t),
t => Assert.Equal("c", t),
t => Assert.Equal("equals", t));
}
public void IgnoreFields()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo>();
// act
IObjectTypeDescriptor <Foo> desc = descriptor;
desc.Field(t => t.A);
desc.Field(t => t.B).Ignore();
// assert
Assert.Collection(
descriptor.CreateDescription().Fields.Select(t => t.Name),
t => Assert.Equal("a", t),
t => Assert.Equal("c", t));
}
public void IgnoreOverridenPropertyField()
{
// arrange
var descriptor = new ObjectTypeDescriptor <Foo>();
// act
IObjectTypeDescriptor <Foo> desc = descriptor;
desc.Field(t => t.B).Ignore();
// assert
Assert.Collection(
descriptor.CreateDescription().Fields
.Select(t => t.Name)
.OrderBy(t => t),
t => Assert.Equal("a", t),
t => Assert.Equal("c", t),
t => Assert.Equal("equals", t),
t => Assert.Equal("hashCode", t));
}
