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implemented toFactory5 method

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This commit is contained in:
Sergey Penkovsky
2020-07-03 09:31:35 +03:00
parent aade90b4fa
commit 49aff8a483
2 changed files with 44 additions and 2 deletions
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9
lib/resolvers/resolving_context.dart
View File

@@ -104,8 +104,13 @@ class ResolvingContext<T> extends Resolver {
*/
ResolvingContext<T> toFactory5<T1, T2, T3, T4, T5>(
T Function(T1, T2, T3, T4, T5) factory) {
// TODO: implement toFactory5
throw UnimplementedError();
Resolver<T> resolver = FactoryResolver<T>(() => factory(
_container.resolve<T1>(),
_container.resolve<T2>(),
_container.resolve<T3>(),
_container.resolve<T4>(),
_container.resolve<T5>()));
return toResolver(resolver);
}
/**

37
test/di_container_test.dart
View File

@@ -198,6 +198,28 @@ void main() {
expect(container.resolve<DependOnABCD>().c, c);
expect(container.resolve<DependOnABCD>().d, d);
});
test("Bind to the factory resolves with 5 value", () {
final container = DiContainer();
final a = AA();
final b = BB();
final c = CC();
final d = DD();
final e = EE();
container.bind<A>().toValue(a);
container.bind<B>().toValue(b);
container.bind<C>().toValue(c);
container.bind<D>().toValue(d);
container.bind<E>().toValue(e);
container.bind<DependOnABCDE>().toFactory5<A, B, C, D, E>(
(a, b, c, d, e) => DependOnABCDE(a, b, c, d, e));
expect(container.resolve<DependOnABCDE>().a, a);
expect(container.resolve<DependOnABCDE>().b, b);
expect(container.resolve<DependOnABCDE>().c, c);
expect(container.resolve<DependOnABCDE>().d, d);
expect(container.resolve<DependOnABCDE>().e, e);
});
}
ResolverMock<T> _makeResolver<T>(T expectedValue) {
@@ -224,6 +246,10 @@ abstract class D {}
class DD implements D {}
abstract class E {}
class EE implements E {}
class DependOnA {
final A a;
@@ -255,3 +281,14 @@ class DependOnABCD {
DependOnABCD(this.a, this.b, this.c, this.d)
: assert(a != null && b != null && c != null && d != null);
}
class DependOnABCDE {
final A a;
final B b;
final C c;
final D d;
final E e;
DependOnABCDE(this.a, this.b, this.c, this.d, this.e)
: assert(a != null && b != null && c != null && d != null && e != null);
}