From b81de19f08b393e732e5983909bf87338a948006 Mon Sep 17 00:00:00 2001
From: jinzequn <jinzequn@foxmail.com>
Date: Fri, 20 Dec 2024 13:43:33 +0800
Subject: [PATCH] test map multibinding elements overriding

---
 .../kotlin/org/koin/core/MultibindingTest.kt  | 36 +++++++++++++++++--
 1 file changed, 34 insertions(+), 2 deletions(-)

diff --git a/projects/core/koin-core/src/commonTest/kotlin/org/koin/core/MultibindingTest.kt b/projects/core/koin-core/src/commonTest/kotlin/org/koin/core/MultibindingTest.kt
index 41b3462e3..822577ac0 100644
--- a/projects/core/koin-core/src/commonTest/kotlin/org/koin/core/MultibindingTest.kt
+++ b/projects/core/koin-core/src/commonTest/kotlin/org/koin/core/MultibindingTest.kt
@@ -1,11 +1,9 @@
 package org.koin.core
 
 import org.koin.Simple
-import org.koin.core.parameter.parametersOf
 import org.koin.core.qualifier.named
 import org.koin.dsl.koinApplication
 import org.koin.dsl.module
-import kotlin.random.Random
 import kotlin.test.Test
 import kotlin.test.assertContains
 import kotlin.test.assertEquals
@@ -154,6 +152,40 @@ class MultibindingTest {
         assertNull(scopeMap["invalid key"])
     }
 
+    @Test
+    fun `override map multibinding elements that define in linked scope`() {
+        val rootComponent = Simple.Component1()
+        val scopeComponent = Simple.Component2()
+        val scopeId = "myScope"
+        val scopeKey = named("KEY")
+        val app = koinApplication {
+            modules(
+                module {
+                    declareMapMultibinding<String, Simple.ComponentInterface1> {
+                        intoMap(keyOfComponent1) { rootComponent }
+                    }
+                    scope(scopeKey) {
+                        declareMapMultibinding<String, Simple.ComponentInterface1> {
+                            intoMap(keyOfComponent1) { scopeComponent }
+                            intoMap(keyOfComponent2) { Simple.Component2() }
+                        }
+                    }
+                },
+            )
+        }
+
+        val koin = app.koin
+        val myScope = koin.createScope(scopeId, scopeKey)
+        val rootMap: Map<String, Simple.ComponentInterface1> = koin.getMapMultibinding()
+        val scopeMap: Map<String, Simple.ComponentInterface1> = myScope.getMapMultibinding()
+        assertEquals(1, rootMap.size)
+        assertEquals(rootComponent, rootMap[keyOfComponent1])
+        assertTrue { rootMap.containsValue(rootComponent) }
+        assertEquals(2, scopeMap.size)
+        assertEquals(scopeComponent, scopeMap[keyOfComponent1])
+        assertTrue { scopeMap.containsValue(scopeComponent) }
+    }
+
     @Test
     fun `declare set multibinding in root scope`() {
         val app = koinApplication {