P4 Stream N: FCM service + NotificationChannels matching iOS categories

FcmService + NotificationPayload + 4 NotificationChannels (task_reminder, task_overdue, residence_invite, subscription) parity with iOS NotificationCategories.swift. Deep-link routing from payload. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 12:45:37 -05:00
parent 6d7b5ee990
commit 0d50726490
8 changed files with 699 additions and 2 deletions
@@ -0,0 +1,127 @@
+package com.tt.honeyDue.notifications
+
+import org.junit.Assert.assertEquals
+import org.junit.Assert.assertNotNull
+import org.junit.Assert.assertNull
+import org.junit.Test
+
+/**
+ * Unit tests for [NotificationPayload.parse] covering the FCM data-map shapes
+ * produced by the backend for the four iOS parity notification types:
+ * task_reminder, task_overdue, residence_invite, subscription.
+ */
+class NotificationPayloadTest {
+
+    @Test
+    fun parse_taskReminder_payload() {
+        val data = mapOf(
+            "type" to "task_reminder",
+            "task_id" to "123",
+            "title" to "Mow the lawn",
+            "body" to "Don't forget to mow today",
+            "deep_link" to "honeydue://task/123"
+        )
+
+        val payload = NotificationPayload.parse(data)
+
+        assertNotNull(payload)
+        assertEquals("task_reminder", payload!!.type)
+        assertEquals(123L, payload.taskId)
+        assertNull(payload.residenceId)
+        assertEquals("Mow the lawn", payload.title)
+        assertEquals("Don't forget to mow today", payload.body)
+        assertEquals("honeydue://task/123", payload.deepLink)
+    }
+
+    @Test
+    fun parse_taskOverdue_payload() {
+        val data = mapOf(
+            "type" to "task_overdue",
+            "task_id" to "456",
+            "title" to "Overdue: Clean gutters",
+            "body" to "This task is past due"
+        )
+
+        val payload = NotificationPayload.parse(data)
+
+        assertNotNull(payload)
+        assertEquals("task_overdue", payload!!.type)
+        assertEquals(456L, payload.taskId)
+        assertEquals("Overdue: Clean gutters", payload.title)
+        assertNull(payload.deepLink)
+    }
+
+    @Test
+    fun parse_residenceInvite_payload() {
+        val data = mapOf(
+            "type" to "residence_invite",
+            "residence_id" to "42",
+            "title" to "You've been invited",
+            "body" to "Join the home",
+            "deep_link" to "honeydue://residence/42"
+        )
+
+        val payload = NotificationPayload.parse(data)
+
+        assertNotNull(payload)
+        assertEquals("residence_invite", payload!!.type)
+        assertNull(payload.taskId)
+        assertEquals(42L, payload.residenceId)
+        assertEquals("honeydue://residence/42", payload.deepLink)
+    }
+
+    @Test
+    fun parse_subscription_payload() {
+        val data = mapOf(
+            "type" to "subscription",
+            "title" to "Subscription updated",
+            "body" to "Your plan changed"
+        )
+
+        val payload = NotificationPayload.parse(data)
+
+        assertNotNull(payload)
+        assertEquals("subscription", payload!!.type)
+        assertNull(payload.taskId)
+        assertNull(payload.residenceId)
+        assertEquals("Subscription updated", payload.title)
+    }
+
+    @Test
+    fun parse_malformed_returns_null_whenTypeMissing() {
+        val data = mapOf(
+            "task_id" to "1",
+            "title" to "x",
+            "body" to "y"
+        )
+
+        assertNull(NotificationPayload.parse(data))
+    }
+
+    @Test
+    fun parse_malformed_returns_null_whenTitleAndBodyMissing() {
+        val data = mapOf("type" to "task_reminder")
+
+        assertNull(NotificationPayload.parse(data))
+    }
+
+    @Test
+    fun parse_emptyMap_returns_null() {
+        assertNull(NotificationPayload.parse(emptyMap()))
+    }
+
+    @Test
+    fun parse_ignoresInvalidNumericIds() {
+        val data = mapOf(
+            "type" to "task_reminder",
+            "task_id" to "not-a-number",
+            "title" to "x",
+            "body" to "y"
+        )
+
+        val payload = NotificationPayload.parse(data)
+
+        assertNotNull(payload)
+        assertNull(payload!!.taskId)
+    }
+}