Add Compose UI Test for common module

common/build.gradle.kts

@@ -48,4 +48,6 @@ dependencies {
     implementation(Deps.composeUiToolingPreview)
     implementation(Deps.coil)
     implementation(Deps.iconExtended)
+    androidTestImplementation(Deps.composeUiTest)
+    debugImplementation(Deps.composeManifest)
 }

common/src/androidTest/java/com/sample/tmdb/common/ui/component/DestinationBarTest.kt

@@ -0,0 +1,37 @@
+package com.sample.tmdb.common.ui.component
+
+import androidx.activity.ComponentActivity
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithText
+import com.sample.tmdb.common.R
+import org.junit.Rule
+import org.junit.Test
+
+class DestinationBarTest {
+
+    @get:Rule
+    val composeTestRule = createAndroidComposeRule<ComponentActivity>()
+
+    @Test
+    fun destinationBarTest() {
+        with(composeTestRule) {
+            setContent {
+                DestinationBar(Modifier,"title", {}, {})
+            }
+            onNodeWithText("title").assertIsDisplayed()
+            onNodeWithContentDescription(
+                activity.getString(
+                    R.string.back
+                )
+            ).assertIsDisplayed()
+            onNodeWithContentDescription(
+                activity.getString(
+                    R.string.search_desc
+                )
+            ).assertIsDisplayed()
+        }
+    }
+}

common/src/androidTest/java/com/sample/tmdb/common/ui/component/ErrorScreenTest.kt

@@ -0,0 +1,31 @@
+package com.sample.tmdb.common.ui.component
+
+import androidx.activity.ComponentActivity
+import androidx.compose.ui.test.assertIsDisplayed
+import org.junit.Rule
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onNodeWithText
+import com.sample.tmdb.common.R
+import org.junit.Test
+
+class ErrorScreenTest {
+
+    @get:Rule
+    val composeTestRule = createAndroidComposeRule<ComponentActivity>()
+
+    @Test
+    fun errorScreenTest() {
+        with(composeTestRule) {
+            setContent {
+                ErrorScreen("Message") {
+                }
+            }
+            onNodeWithText("Message").assertIsDisplayed()
+            onNodeWithText(
+                activity.getString(
+                    R.string.retry
+                )
+            ).assertIsDisplayed()
+        }
+    }
+}

common/src/androidTest/java/com/sample/tmdb/common/ui/component/PersonCardTest.kt

@@ -0,0 +1,58 @@
+package com.sample.tmdb.common.ui.component
+
+import android.os.Parcel
+import androidx.activity.ComponentActivity
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createAndroidComposeRule
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithText
+import androidx.navigation.compose.rememberNavController
+import com.sample.tmdb.common.R
+import com.sample.tmdb.common.model.Credit
+import com.sample.tmdb.common.model.Gender
+import org.junit.Rule
+import org.junit.Test
+
+class PersonCardTest {
+
+    @get:Rule
+    val composeTestRule = createAndroidComposeRule<ComponentActivity>()
+
+    @Test
+    fun personCardTest() {
+        with(composeTestRule) {
+            setContent {
+                PersonCard(
+                    person = CreditSample(
+                        "role", "name", null,
+                        Gender.MALE, 1
+                    ),
+                    navController = rememberNavController()
+                )
+            }
+            onNodeWithContentDescription(
+                activity.getString(
+                    R.string.person_content_description,
+                    "name",
+                    "role"
+                )
+            ).assertIsDisplayed()
+            onNodeWithText("role").assertIsDisplayed()
+            onNodeWithText("name").assertIsDisplayed()
+
+        }
+    }
+}
+
+private class CreditSample(
+    override val role: String,
+    override val name: String,
+    override val profileUrl: String?,
+    override val gender: Gender,
+    override val id: Int
+) : Credit {
+    override fun describeContents(): Int = 0
+
+    override fun writeToParcel(p0: Parcel, p1: Int) {
+    }
+}

common/src/androidTest/java/com/sample/tmdb/common/ui/component/TMDbCardTest.kt

@@ -0,0 +1,27 @@
+package com.sample.tmdb.common.ui.component
+
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithText
+import org.junit.Rule
+import org.junit.Test
+
+class TMDbCardTest {
+
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    @Test
+    fun tmdbCardTest() {
+        with(composeTestRule) {
+            setContent {
+                TMDbCard(tmdbItem = TMDbItemSample(1, "overview",
+                    "releaseDate", null, null, "name",
+                    1.1, 1), {})
+            }
+            onNodeWithText("name").assertIsDisplayed()
+            onNodeWithContentDescription("name").assertIsDisplayed()
+        }
+    }
+}

common/src/androidTest/java/com/sample/tmdb/common/ui/component/TMDbItemContentTest.kt

@@ -0,0 +1,92 @@
+package com.sample.tmdb.common.ui.component
+
+import android.os.Parcel
+import androidx.compose.foundation.layout.Box
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.DateRange
+import androidx.compose.ui.test.assertIsDisplayed
+import androidx.compose.ui.test.junit4.createComposeRule
+import androidx.compose.ui.test.onNodeWithContentDescription
+import androidx.compose.ui.test.onNodeWithText
+import com.sample.tmdb.common.model.TMDbItem
+import org.junit.Rule
+import org.junit.Test
+
+class TMDbItemContentTest {
+
+    @get:Rule
+    val composeTestRule = createComposeRule()
+
+    @Test
+    fun tmdbItemContentTest() {
+        with(composeTestRule) {
+            setContent {
+                TMDbItemContent(tmdbItem = TMDbItemSample(1, "overview",
+                    "releaseDate", null, null, "name",
+                    1.1, 1)) {
+                }
+            }
+            onNodeWithText("name").assertIsDisplayed()
+            onNodeWithText("releaseDate").assertIsDisplayed()
+            onNodeWithText("1.1").assertIsDisplayed()
+            onNodeWithText("1").assertIsDisplayed()
+            onNodeWithContentDescription("name").assertIsDisplayed()
+        }
+    }
+
+    @Test
+    fun tmdbItemRate() {
+        with(composeTestRule) {
+            setContent {
+                TMDbItemRate(1.1)
+            }
+            onNodeWithText("1.1").assertIsDisplayed()
+        }
+    }
+
+    @Test
+    fun tmdbItemPosterTest() {
+        with(composeTestRule) {
+            setContent {
+                Box {
+                    TMDbItemPoster(null, "name")
+                }
+            }
+            onNodeWithContentDescription("name").assertIsDisplayed()
+        }
+    }
+
+    @Test
+    fun tmdbItemInfo() {
+        with(composeTestRule) {
+            setContent {
+                TMDbItemInfo(tmdbItem = TMDbItemSample(1, "overview",
+                    "releaseDate", null, null, "name",
+                    1.1, 1))
+            }
+            onNodeWithText("name").assertIsDisplayed()
+            onNodeWithText("releaseDate").assertIsDisplayed()
+            onNodeWithText("1").assertIsDisplayed()
+        }
+    }
+
+    @Test
+    fun tmdbItemName() {
+        with(composeTestRule) {
+            setContent {
+                TMDbItemName("name")
+            }
+            onNodeWithText("name").assertIsDisplayed()
+        }
+    }
+
+    @Test
+    fun tmdbItemFeature() {
+        with(composeTestRule) {
+            setContent {
+                TMDbItemFeature(icon = Icons.Default.DateRange, field = "releaseDate")
+            }
+            onNodeWithText("releaseDate").assertIsDisplayed()
+        }
+    }
+}

common/src/androidTest/java/com/sample/tmdb/common/ui/component/TMDbItemSample.kt

@@ -0,0 +1,20 @@
+package com.sample.tmdb.common.ui.component
+
+import android.os.Parcel
+import com.sample.tmdb.common.model.TMDbItem
+
+internal class TMDbItemSample(
+    override val id: Int,
+    override val overview: String,
+    override val releaseDate: String?,
+    override val posterUrl: String?,
+    override val backdropUrl: String?,
+    override val name: String,
+    override val voteAverage: Double,
+    override val voteCount: Int
+) : TMDbItem {
+    override fun describeContents(): Int = 0
+
+    override fun writeToParcel(p0: Parcel, p1: Int) {
+    }
+}

common/src/main/java/com/sample/tmdb/common/ui/component/DestinationBar.kt

@@ -17,7 +17,6 @@ import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.text.style.TextOverflow
-import androidx.compose.ui.unit.dp
 import com.sample.tmdb.common.R
 import com.sample.tmdb.common.ui.Dimens.TMDb_0_dp
 import com.sample.tmdb.common.ui.theme.AlphaNearOpaque

common/src/main/java/com/sample/tmdb/common/ui/component/TMDbCard.kt

@@ -38,7 +38,7 @@ fun TMDbCard(
         Column {
             AsyncImage(
                 model = imageUrl,
-                contentDescription = null,
+                contentDescription = tmdbItem.name,
                 modifier = Modifier
                     .size(width = itemWidth, height = 180.dp),
                 contentScale = ContentScale.Crop

common/src/main/java/com/sample/tmdb/common/ui/component/TMDbItemContent.kt

@@ -87,7 +87,7 @@ fun <T : TMDbItem> TMDbItemContent(
 }
 
 @Composable
-private fun TMDbItemRate(rate: Double, modifier: Modifier) {
+fun TMDbItemRate(rate: Double, modifier: Modifier = Modifier) {
     val shape = RoundedCornerShape(percent = 50)
     Surface(
         shape = shape,
@@ -105,7 +105,7 @@ private fun TMDbItemRate(rate: Double, modifier: Modifier) {
 }
 
 @Composable
-private fun BoxScope.TMDbItemPoster(posterUrl: String?, tmdbItemName: String) {
+fun BoxScope.TMDbItemPoster(posterUrl: String?, tmdbItemName: String) {
     val painter = rememberAsyncImagePainter(
         model = posterUrl,
         error = rememberVectorPainter(Icons.Filled.BrokenImage),
@@ -132,7 +132,7 @@ private fun BoxScope.TMDbItemPoster(posterUrl: String?, tmdbItemName: String) {
 }
 
 @Composable
-private fun <T : TMDbItem> TMDbItemInfo(tmdbItem: T, modifier: Modifier) {
+fun <T : TMDbItem> TMDbItemInfo(tmdbItem: T, modifier: Modifier = Modifier) {
     Column(
         verticalArrangement = Arrangement.spacedBy(TMDb_4_dp),
         modifier = modifier.padding(
@@ -152,7 +152,7 @@ private fun <T : TMDbItem> TMDbItemInfo(tmdbItem: T, modifier: Modifier) {
 }
 
 @Composable
-private fun TMDbItemName(name: String) = Text(
+fun TMDbItemName(name: String) = Text(
     text = name,
     style = MaterialTheme.typography.subtitle1.copy(
         color = Color.White,
@@ -165,7 +165,7 @@ private fun TMDbItemName(name: String) = Text(
 )
 
 @Composable
-private fun TMDbItemFeature(icon: ImageVector, field: String) {
+fun TMDbItemFeature(icon: ImageVector, field: String) {
     Row(verticalAlignment = Alignment.CenterVertically) {
         Icon(
             imageVector = icon,