diff --git a/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheUpdateHandlerTest.kt b/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheUpdateHandlerTest.kt
new file mode 100644
index 0000000..e27926f
--- /dev/null
+++ b/tests/multivalentTests/src/com/android/launcher3/icons/IconCacheUpdateHandlerTest.kt
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.launcher3.icons
+
+import android.content.ComponentName
+import android.content.pm.PackageInfo
+import android.database.Cursor
+import android.os.UserHandle
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.launcher3.icons.cache.BaseIconCache
+import com.android.launcher3.icons.cache.CachingLogic
+import com.android.launcher3.icons.cache.IconCacheUpdateHandler
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.Mock
+import org.mockito.MockitoAnnotations
+import org.mockito.kotlin.doReturn
+
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+class IconCacheUpdateHandlerTest {
+
+    @Mock private lateinit var cursor: Cursor
+    @Mock private lateinit var user: UserHandle
+    @Mock private lateinit var cachingLogic: CachingLogic<String>
+    @Mock private lateinit var baseIconCache: BaseIconCache
+
+    private var componentMap: HashMap<ComponentName, String> = hashMapOf()
+    private var ignorePackages: Set<String> = setOf()
+    private var packageInfoMap: HashMap<String, PackageInfo> = hashMapOf()
+
+    private val dummyRowData =
+        IconCacheRowData(
+            "com.android.fake/.FakeActivity",
+            System.currentTimeMillis(),
+            1,
+            1.0.toLong(),
+            "stateOfConfusion"
+        )
+
+    @Before
+    fun setup() {
+
+        MockitoAnnotations.initMocks(this)
+        // Load in a specific row to the database
+        doReturn(0).`when`(cursor).getColumnIndex(BaseIconCache.IconDB.COLUMN_COMPONENT)
+        doReturn(1).`when`(cursor).getColumnIndex(BaseIconCache.IconDB.COLUMN_LAST_UPDATED)
+        doReturn(2).`when`(cursor).getColumnIndex(BaseIconCache.IconDB.COLUMN_VERSION)
+        doReturn(3).`when`(cursor).getColumnIndex(BaseIconCache.IconDB.COLUMN_ROWID)
+        doReturn(4).`when`(cursor).getColumnIndex(BaseIconCache.IconDB.COLUMN_SYSTEM_STATE)
+        doReturn(dummyRowData.component).`when`(cursor).getString(0)
+        doReturn(dummyRowData.lastUpdated).`when`(cursor).getLong(1)
+        doReturn(dummyRowData.version).`when`(cursor).getInt(2)
+        doReturn(dummyRowData.row).`when`(cursor).getLong(3)
+        doReturn(dummyRowData.systemState).`when`(cursor).getString(4)
+    }
+
+    @Test
+    fun `IconCacheUpdateHandler returns null if the component name is malformed`() {
+        val updateHandlerUnderTest = IconCacheUpdateHandler(packageInfoMap, baseIconCache)
+
+        val result =
+            updateHandlerUnderTest.updateOrDeleteIcon(
+                cursor,
+                componentMap,
+                ignorePackages,
+                user,
+                cachingLogic
+            )
+
+        assert(result == null)
+    }
+}
+
+data class IconCacheRowData(
+    val component: String,
+    val lastUpdated: Long,
+    val version: Int,
+    val row: Long,
+    val systemState: String
+)