feat: add override helper

Igmat · Dec 28, 2021 · 9f34f41 · 9f34f41
1 parent cb3a15c
commit 9f34f41
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/packages/react/src/Resolver.ts b/packages/react/src/Resolver.ts
@@ -1,5 +1,6 @@
 // import { observe } from 'metaf-observable';
 import * as MetafResolvable from 'metaf-resolvable';
+import { Injectable, Injected, override } from 'metaf-resolvable';
 // import { synchronous } from 'metaf-sync';
 import { ReactNode } from 'react';
 
@@ -117,3 +118,14 @@ function resolveFor<I extends MetafResolvable.IInjections = {}>(
     return resolver.resolveFor(classImpl, injections, instance, args);
 }
 MetafResolvable.setResolverFn(resolveFor, resolveRequirements);
+
+export type IOverridesHelper = {
+    set<T extends Injectable = Injectable>(key: T, value: Injected<T>): IOverridesHelper;
+}
+export const overrides: IOverridesHelper = {
+    set<T extends Injectable = Injectable>(key: T, value: Injected<T>) {
+        resolver.setOverrides([override(key, value)]);
+
+        return overrides;
+    }
+}
diff --git a/packages/react/src/index.ts b/packages/react/src/index.ts
@@ -3,5 +3,6 @@ export { ApplicationRoot } from './ApplicationRoot';
 export { Component, ResolvableComponent } from './Component';
 export { defineRequirement } from './defineRequirement';
 export { MockRoot } from './MockRoot';
-export { overrideRequirement as requirement, resolveRequirements as withRequirements } from './Resolver';
+export { overrideRequirement as requirement, overrides, resolveRequirements as withRequirements } from './Resolver';
 export { State } from './State';
+