Merge pull request #476 from android/caren/resource_type

Display resource type for each news resource

core/model/src/main/java/com/google/samples/apps/nowinandroid/core/model/data/NewsResource.kt

@@ -17,6 +17,7 @@
 package com.google.samples.apps.nowinandroid.core.model.data
 
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Codelab
+import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Unknown
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType.Video
 import kotlinx.datetime.Instant
 import kotlinx.datetime.LocalDateTime
@@ -83,5 +84,16 @@ val previewNewsResources = listOf(
         publishDate = Instant.parse("2021-11-01T00:00:00.000Z"),
         type = Video,
         topics = listOf(previewTopics[2])
+    ),
+    NewsResource(
+        id = "4",
+        title = "New Jetpack Release",
+        content = "New Jetpack release includes updates to libraries such as CameraX, Benchmark, and" +
+            "more!",
+        url = "https://developer.android.com/jetpack/androidx/versions/all-channel",
+        headerImageUrl = "",
+        publishDate = Instant.parse("2022-10-01T00:00:00.000Z"),
+        type = Unknown,
+        topics = listOf(previewTopics[2])
     )
 )

core/ui/build.gradle.kts

@@ -20,6 +20,9 @@ plugins {
 }
 
 android {
+    defaultConfig {
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
     namespace = "com.google.samples.apps.nowinandroid.core.ui"
 }
 
@@ -45,4 +48,6 @@ dependencies {
     api(libs.androidx.compose.runtime.livedata)
     api(libs.androidx.metrics)
     api(libs.androidx.tracing.ktx)
+
+    androidTestImplementation(project(":core:testing"))
 }

core/ui/src/androidTest/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCardTest.kt

@@ -0,0 +1,78 @@
+/*
+ * Copyright 2022 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
+ *
+ *     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 com.google.samples.apps.nowinandroid.core.ui
+
+import androidx.activity.ComponentActivity
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import com.google.samples.apps.nowinandroid.core.model.data.previewNewsResources
+import org.junit.Rule
+import org.junit.Test
+
+class NewsResourceCardTest {
+    @get:Rule
+    val composeTestRule = createAndroidComposeRule<ComponentActivity>()
+
+    @Test
+    fun testMetaDataDisplay_withCodelabResource() {
+        val newsWithKnownResourceType = previewNewsResources[0]
+        var dateFormatted = ""
+
+        composeTestRule.setContent {
+            NewsResourceCardExpanded(
+                newsResource = newsWithKnownResourceType,
+                isBookmarked = false,
+                onToggleBookmark = {},
+                onClick = {}
+            )
+
+            dateFormatted = dateFormatted(publishDate = newsWithKnownResourceType.publishDate)
+        }
+
+        composeTestRule
+            .onNodeWithText(
+                composeTestRule.activity.getString(
+                    R.string.card_meta_data_text,
+                    dateFormatted,
+                    newsWithKnownResourceType.type.displayText
+                )
+            )
+            .assertExists()
+    }
+
+    @Test
+    fun testMetaDataDisplay_withUnknownResource() {
+        val newsWithUnknownResourceType = previewNewsResources[3]
+        var dateFormatted = ""
+
+        composeTestRule.setContent {
+            NewsResourceCardExpanded(
+                newsResource = newsWithUnknownResourceType,
+                isBookmarked = false,
+                onToggleBookmark = {},
+                onClick = {}
+            )
+
+            dateFormatted = dateFormatted(publishDate = newsWithUnknownResourceType.publishDate)
+        }
+
+        composeTestRule
+            .onNodeWithText(dateFormatted)
+            .assertIsDisplayed()
+    }
+}

core/ui/src/main/java/com/google/samples/apps/nowinandroid/core/ui/NewsResourceCard.kt

@@ -57,6 +57,7 @@ import com.google.samples.apps.nowinandroid.core.designsystem.component.NiaTopic
 import com.google.samples.apps.nowinandroid.core.designsystem.icon.NiaIcons
 import com.google.samples.apps.nowinandroid.core.designsystem.theme.NiaTheme
 import com.google.samples.apps.nowinandroid.core.model.data.NewsResource
+import com.google.samples.apps.nowinandroid.core.model.data.NewsResourceType
 import com.google.samples.apps.nowinandroid.core.model.data.Topic
 import com.google.samples.apps.nowinandroid.core.model.data.previewNewsResources
 import java.time.ZoneId
@@ -109,7 +110,7 @@ fun NewsResourceCardExpanded(
                         BookmarkButton(isBookmarked, onToggleBookmark)
                     }
                     Spacer(modifier = Modifier.height(12.dp))
-                    NewsResourceDate(newsResource.publishDate)
+                    NewsResourceMetaData(newsResource.publishDate, newsResource.type)
                     Spacer(modifier = Modifier.height(12.dp))
                     NewsResourceShortDescription(newsResource.content)
                     Spacer(modifier = Modifier.height(12.dp))
@@ -175,7 +176,7 @@ fun BookmarkButton(
 }
 
 @Composable
-private fun dateFormatted(publishDate: Instant): String {
+fun dateFormatted(publishDate: Instant): String {
     var zoneId by remember { mutableStateOf(ZoneId.systemDefault()) }
 
     val context = LocalContext.current
@@ -195,10 +196,19 @@ private fun dateFormatted(publishDate: Instant): String {
 }
 
 @Composable
-fun NewsResourceDate(
-    publishDate: Instant
+fun NewsResourceMetaData(
+    publishDate: Instant,
+    resourceType: NewsResourceType
 ) {
-    Text(dateFormatted(publishDate), style = MaterialTheme.typography.labelSmall)
+    val formattedDate = dateFormatted(publishDate)
+    Text(
+        if (resourceType != NewsResourceType.Unknown) {
+            stringResource(R.string.card_meta_data_text, formattedDate, resourceType.displayText)
+        } else {
+            formattedDate
+        },
+        style = MaterialTheme.typography.labelSmall
+    )
 }
 
 @Composable

core/ui/src/main/res/values/strings.xml

@@ -20,4 +20,5 @@
     <string name="back">Back</string>
 
     <string name="card_tap_action">Open Resource Link</string>
+    <string name="card_meta_data_text">%1$s • %2$s</string>
 </resources>