Custom Resolver is not reseting.

[waqasrasheed86]

Here is the Test Case that is failing : XCTAssertNil(service2) should nil but in case of Custom Resolver, it does not reset it.

func testRegistrationResetUnregistersServicesCustomResolver() {
        let resolver = Resolver()
        resolver.register { XYZNameService("blackstone") }
        let service1: XYZNameService? = resolver.optional()
        XCTAssertNotNil(service1)
        XCTAssert(service1?.name == "blackstone")
        resolver.cache.reset()
        let service2: XYZNameService? = resolver.optional()
        XCTAssertNil(service2)
    }

[hmlongco]

You're not doing what you think you're doing. And I can't tell if your problem is not understanding container caches, or just how Resolver behaves in general.

When you do resolver.cache.reset(), you're clearing the container cache. You're not deleting that container's registrations.

Here's an updated test script that succeeds...

    func testRegistrationResetUnregistersServicesCustomResolver() {
        let resolver = Resolver()
        // register using the container's cache
        resolver.register { XYZNameService("blackstone") }.scope(.container)

        // resolve it
        let service1: XYZNameService? = resolver.optional()
        XCTAssertNotNil(service1)
        XCTAssert(service1?.name == "blackstone")

        // update registration
        resolver.register { XYZNameService("houdini") }.scope(.container)

        // resolving again returns cached instance
        let service2: XYZNameService? = resolver.optional()
        XCTAssertNotNil(service2)
        XCTAssert(service2?.name == "blackstone")

        // reset cached container scope
        resolver.cache.reset()

        // with nothing in cache resolver returns new registraion
        let service3: XYZNameService? = resolver.optional()
        XCTAssertNotNil(service3)
        XCTAssert(service3?.name == "houdini")
    }