Pinned messages list : add some ui tests

features/messages/impl/src/main/kotlin/io/element/android/features/messages/impl/pinned/list/PinnedMessagesTimelineListProvider.kt

@@ -21,8 +21,10 @@ import io.element.android.features.messages.impl.UserEventPermissions
 import io.element.android.features.messages.impl.actionlist.ActionListState
 import io.element.android.features.messages.impl.actionlist.anActionListState
 import io.element.android.features.messages.impl.timeline.TimelineRoomInfo
+import io.element.android.features.messages.impl.timeline.aTimelineItemList
 import io.element.android.features.messages.impl.timeline.aTimelineRoomInfo
 import io.element.android.features.messages.impl.timeline.model.TimelineItem
+import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemTextContent
 import kotlinx.collections.immutable.toImmutableList
 
 open class PinnedMessagesTimelineStateProvider : PreviewParameterProvider<PinnedMessagesListState> {
@@ -31,7 +33,9 @@ open class PinnedMessagesTimelineStateProvider : PreviewParameterProvider<Pinned
             aFailedPinnedMessagesListState(),
             aLoadingPinnedMessagesListState(),
             anEmptyPinnedMessagesListState(),
-            aLoadedPinnedMessagesListState()
+            aLoadedPinnedMessagesListState(
+                timelineItems = aTimelineItemList(aTimelineItemTextContent())
+            )
         )
 }
 
@@ -46,10 +50,11 @@ fun aLoadedPinnedMessagesListState(
     timelineItems: List<TimelineItem> = emptyList(),
     actionListState: ActionListState = anActionListState(),
     aUserEventPermissions: UserEventPermissions = UserEventPermissions.DEFAULT,
+    eventSink: (PinnedMessagesListEvents) -> Unit = {}
 ) = PinnedMessagesListState.Filled(
     timelineRoomInfo = timelineRoomInfo,
     timelineItems = timelineItems.toImmutableList(),
     actionListState = actionListState,
     userEventPermissions = aUserEventPermissions,
-    eventSink = {},
+    eventSink = eventSink,
 )

features/messages/impl/src/test/kotlin/io/element/android/features/messages/impl/pinned/list/PinnedMessagesListViewTest.kt

@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2024 New Vector Ltd
+ *
+ * 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
+ *
+ *     https://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 io.element.android.features.messages.impl.pinned.list
+
+import androidx.activity.ComponentActivity
+import androidx.compose.ui.test.junit4.AndroidComposeTestRule
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.longClick
+import androidx.compose.ui.test.onAllNodesWithText
+import androidx.compose.ui.test.onFirst
+import androidx.compose.ui.test.performClick
+import androidx.compose.ui.test.performTouchInput
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import io.element.android.features.messages.impl.actionlist.ActionListEvents
+import io.element.android.features.messages.impl.actionlist.anActionListState
+import io.element.android.features.messages.impl.timeline.aTimelineItemList
+import io.element.android.features.messages.impl.timeline.model.TimelineItem
+import io.element.android.features.messages.impl.timeline.model.event.aTimelineItemFileContent
+import io.element.android.libraries.matrix.api.core.UserId
+import io.element.android.tests.testutils.EnsureNeverCalled
+import io.element.android.tests.testutils.EnsureNeverCalledWithParam
+import io.element.android.tests.testutils.EventsRecorder
+import io.element.android.tests.testutils.ensureCalledOnce
+import io.element.android.tests.testutils.ensureCalledOnceWithParam
+import io.element.android.tests.testutils.pressBack
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.TestRule
+import org.junit.runner.RunWith
+
+@RunWith(AndroidJUnit4::class)
+class PinnedMessagesListViewTest {
+    @get:Rule
+    val rule = createAndroidComposeRule<ComponentActivity>()
+
+    @Test
+    fun `clicking on back calls the expected callback`() {
+        val eventsRecorder = EventsRecorder<PinnedMessagesListEvents>(expectEvents = false)
+        val state = aLoadedPinnedMessagesListState(
+            eventSink = eventsRecorder
+        )
+        ensureCalledOnce { callback ->
+            rule.setPinnedMessagesListView(
+                state = state,
+                onBackClick = callback
+            )
+            rule.pressBack()
+        }
+    }
+
+    @Test
+    fun `click on an event calls the expected callback`() {
+        val eventsRecorder = EventsRecorder<PinnedMessagesListEvents>(expectEvents = false)
+        val content = aTimelineItemFileContent()
+        val state = aLoadedPinnedMessagesListState(
+            timelineItems = aTimelineItemList(content),
+            eventSink = eventsRecorder
+        )
+
+        val event = state.timelineItems.first() as TimelineItem.Event
+        ensureCalledOnceWithParam(event) { callback ->
+            rule.setPinnedMessagesListView(
+                state = state,
+                onEventClick = callback
+            )
+            rule.onAllNodesWithText(content.body).onFirst().performClick()
+        }
+    }
+
+    @Test
+    fun `long click on an event emits the expected event`() {
+        val eventsRecorder = EventsRecorder<ActionListEvents>(expectEvents = true)
+        val content = aTimelineItemFileContent()
+        val state = aLoadedPinnedMessagesListState(
+            timelineItems = aTimelineItemList(content),
+            actionListState = anActionListState(eventSink = eventsRecorder)
+        )
+
+        rule.setPinnedMessagesListView(
+            state = state,
+        )
+        rule.onAllNodesWithText(content.body).onFirst()
+            .performTouchInput {
+                longClick()
+            }
+        val event = state.timelineItems.first() as TimelineItem.Event
+        eventsRecorder.assertSingle(ActionListEvents.ComputeForMessage(event, state.userEventPermissions))
+    }
+}
+
+private fun <R : TestRule> AndroidComposeTestRule<R, ComponentActivity>.setPinnedMessagesListView(
+    state: PinnedMessagesListState,
+    onBackClick: () -> Unit = EnsureNeverCalled(),
+    onEventClick: (event: TimelineItem.Event) -> Unit = EnsureNeverCalledWithParam(),
+    onUserDataClick: (UserId) -> Unit = EnsureNeverCalledWithParam(),
+    onLinkClick: (String) -> Unit = EnsureNeverCalledWithParam(),
+) {
+    setContent {
+        PinnedMessagesListView(
+            state = state,
+            onBackClick = onBackClick,
+            onEventClick = onEventClick,
+            onUserDataClick = onUserDataClick,
+            onLinkClick = onLinkClick,
+        )
+    }
+}