feat(common): 크리에이터 활동 타입을 공용화한다

app/src/test/java/kr/co/vividnext/sodalive/v2/common/CreatorActivityTypeTest.kt

@@ -0,0 +1,29 @@
+package kr.co.vividnext.sodalive.v2.common
+
+import kr.co.vividnext.sodalive.R
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNull
+import org.junit.Test
+
+class CreatorActivityTypeTest {
+    @Test
+    fun `known activity codes parse ignoring case`() {
+        assertEquals(CreatorActivityType.Live, CreatorActivityType.from("LIVE"))
+        assertEquals(CreatorActivityType.LiveReplay, CreatorActivityType.from("live_replay"))
+        assertEquals(CreatorActivityType.Audio, CreatorActivityType.from("Audio"))
+        assertEquals(CreatorActivityType.Community, CreatorActivityType.from("community"))
+    }
+
+    @Test
+    fun `activity type label resources match home recommendation labels`() {
+        assertEquals(R.string.home_recommendation_activity_live, CreatorActivityType.Live.labelResId)
+        assertEquals(R.string.home_recommendation_activity_live, CreatorActivityType.LiveReplay.labelResId)
+        assertEquals(R.string.home_recommendation_activity_audio, CreatorActivityType.Audio.labelResId)
+        assertEquals(R.string.home_recommendation_activity_community, CreatorActivityType.Community.labelResId)
+    }
+
+    @Test
+    fun `unknown activity code returns null`() {
+        assertNull(CreatorActivityType.from("UNKNOWN"))
+    }
+}