[CI] Run tests for JVM and iOS

.github/workflows/unit-test.yml

@@ -13,7 +13,7 @@ run-name: "unit-test by ${{ github.actor }}"
 permissions: { }
 
 jobs:
-  unit-test:
+  unit-test-android-jvm:
     runs-on: ubuntu-latest
     timeout-minutes: 60
 
@@ -33,7 +33,7 @@ jobs:
           name: event-payload
           path: ${{ github.event_path }}
 
-      - run: ./gradlew testDevDebugUnitTest testDebugUnitTest --stacktrace
+      - run: ./gradlew testDevDebugUnitTest testDebugUnitTest jvmTest --stacktrace
 
       - uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         if: always()
@@ -42,3 +42,19 @@ jobs:
           path: |
             **/reports
             **/build/outputs/roborazzi
+
+  # For now, just ensuring the test is passing on iOS platform
+  unit-test-ios:
+    runs-on: macos-latest
+    timeout-minutes: 60
+
+    permissions:
+      contents: read # for clone
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - uses: ./.github/actions/setup-java
+
+      - run: ./gradlew iosSimulatorArm64Test --stacktrace

core/data/src/commonMain/kotlin/io/github/droidkaigi/confsched/data/sessions/FakeSessionsApiClient.kt

@@ -81,7 +81,7 @@ public class FakeSessionsApiClient : SessionsApiClient {
         public val defaultSessionId: String = defaultSession.id
 
         public val defaultSessions: List<SessionResponse> = SessionsAllResponse.fake()
-            .filterConferenceDaySessions().sessions.filter { it.sessionType == "NORMAL" }.take(7)
+            .filterConferenceDaySessions().sessions.filter { it.sessionType == "NORMAL" }.take(10)
         public val defaultSessionIds: List<String> = defaultSessions.map { it.id }
 
         public val defaultSessionWithLongDescription: SessionResponse = SessionsAllResponse.fake()
@@ -234,7 +234,7 @@ private fun SessionResponse.Companion.fakes(
     for (day in 0 until 3) {
         val dayOffsetSeconds = day * 24 * 60 * 60 + 10 * 60 * 60 + (0.5 * 60 * 60).toInt()
         for (room in rooms) {
-            for (index in 0 until 4) {
+            for (index in 0 until 5) {
                 val start =
                     (DroidKaigi2025Day.Workday.start + (index * 30 * 60 * 60 + dayOffsetSeconds).seconds)
                 val end =

core/model/src/jvmMain/kotlin/io/github/droidkaigi/confsched/model/core/Locale.jvm.kt

@@ -2,5 +2,5 @@ package io.github.droidkaigi.confsched.model.core
 
 actual fun getDefaultLocale(): Locale {
     // FIXME: This is a temporary implementation.
-    return Locale.JAPAN
+    return Locale.OTHER
 }

core/testing/src/androidMain/kotlin/io/github/droidkaigi/confsched/testing/robot/core/CaptureScreenRobot.android.kt

@@ -13,7 +13,7 @@ actual fun SemanticsNodeInteraction.captureNodeWithDescription(description: Stri
         .split(".")
         .dropLast(2) // drop method name and extension
         .joinToString(".")
-        .plus(" - $description.png")
+        .plus(" - $description - android.png")
     println("Capture screen: $filePath")
     this.captureRoboImage(filePath)
 }

core/testing/src/commonMain/kotlin/io/github/droidkaigi/confsched/testing/compose/TestDefaultsProvider.kt

@@ -1,9 +1,15 @@
 package io.github.droidkaigi.confsched.testing.compose
 
+import androidx.compose.foundation.layout.Box
 import androidx.compose.material3.Surface
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.testTag
+import androidx.compose.ui.test.DeviceConfigurationOverride
 import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.intl.LocaleList
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.LifecycleOwner
 import androidx.lifecycle.LifecycleRegistry
@@ -18,20 +24,29 @@ import kotlinx.coroutines.test.TestDispatcher
 import soil.query.SwrCachePlus
 import soil.query.compose.SwrClientProvider
 
+const val TestRootTestTag = "TestRoot"
+
 @Composable
 fun TestDefaultsProvider(
     testDispatcher: TestDispatcher,
     fontFamily: FontFamily? = changoFontFamily(),
     content: @Composable () -> Unit,
 ) {
-    KaigiTheme(fontFamily = fontFamily) {
-        Surface {
-            SwrClientProvider(SwrCachePlus(CoroutineScope(testDispatcher))) {
-                CompositionLocalProvider(
-                    LocalLifecycleOwner provides FakeLocalLifecycleOwner(),
-                    LocalViewModelStoreOwner provides FakeViewModelStoreOwner(),
-                    content = content,
-                )
+    Box(
+        // Workaround (JVM): Another window (e.g. DropdownMenu) may create duplicate Root nodes,
+        // causing fetchSemanticsNode inside captureRoboImage to fail with multiple candidates.
+        // Adding a testTag ensures the Root is uniquely identified.
+        modifier = Modifier.testTag(TestRootTestTag),
+    ) {
+        KaigiTheme(fontFamily = fontFamily) {
+            Surface {
+                SwrClientProvider(SwrCachePlus(CoroutineScope(testDispatcher))) {
+                    CompositionLocalProvider(
+                        LocalLifecycleOwner provides FakeLocalLifecycleOwner(),
+                        LocalViewModelStoreOwner provides FakeViewModelStoreOwner(),
+                        content = content,
+                    )
+                }
             }
         }
     }

core/testing/src/commonMain/kotlin/io/github/droidkaigi/confsched/testing/robot/core/CaptureScreenRobot.kt

@@ -2,9 +2,10 @@ package io.github.droidkaigi.confsched.testing.robot.core
 
 import androidx.compose.ui.test.ComposeUiTest
 import androidx.compose.ui.test.SemanticsNodeInteraction
-import androidx.compose.ui.test.onRoot
+import androidx.compose.ui.test.onNodeWithTag
 import dev.zacsweers.metro.Inject
 import io.github.droidkaigi.confsched.testing.behavior.TestCaseDescriptionProvider
+import io.github.droidkaigi.confsched.testing.compose.TestRootTestTag
 
 interface CaptureScreenRobot {
     context(composeUiTest: ComposeUiTest, checkNode: TestCaseDescriptionProvider)
@@ -19,6 +20,8 @@ class DefaultCaptureScreenRobot : CaptureScreenRobot {
     context(composeUiTest: ComposeUiTest, testCaseDescriptionProvider: TestCaseDescriptionProvider)
     override fun captureScreenWithChecks(checks: () -> Unit) {
         checks()
-        composeUiTest.onRoot().captureNodeWithDescription(testCaseDescriptionProvider.description)
+        composeUiTest
+            .onNodeWithTag(TestRootTestTag)
+            .captureNodeWithDescription(testCaseDescriptionProvider.description)
     }
 }

core/testing/src/commonMain/kotlin/io/github/droidkaigi/confsched/testing/robot/search/SearchScreenRobot.kt

@@ -2,6 +2,7 @@ package io.github.droidkaigi.confsched.testing.robot.search
 
 import androidx.compose.ui.test.ComposeUiTest
 import androidx.compose.ui.test.assertAll
+import androidx.compose.ui.test.assertCountEquals
 import androidx.compose.ui.test.assertIsDisplayed
 import androidx.compose.ui.test.assertIsNotDisplayed
 import androidx.compose.ui.test.assertTextContains
@@ -364,7 +365,7 @@ class SearchScreenRobot(
     fun checkTimetableListNotDisplayed() {
         composeUiTest
             .onNodeWithTag(TimetableListTestTag)
-            .assertIsNotDisplayed()
+            .assertDoesNotExist()
     }
 
     context(composeUiTest: ComposeUiTest)
@@ -387,6 +388,6 @@ class SearchScreenRobot(
         composeUiTest
             .onAllNodesWithTag(TimetableItemCardTestTag)
             .onFirst()
-            .assertIsNotDisplayed()
+            .assertDoesNotExist()
     }
 }

core/testing/src/iosMain/kotlin/io/github/droidkaigi/confsched/testing/robot/core/CaptureScreenRobot.ios.kt

@@ -10,6 +10,6 @@ context(composeUiTest: ComposeUiTest)
 actual fun SemanticsNodeInteraction.captureNodeWithDescription(description: String) {
     captureRoboImage(
         composeUiTest = composeUiTest,
-        filePath = "$description.png",
+        filePath = "$description - ios.png",
     )
 }

core/testing/src/jvmMain/kotlin/io/github/droidkaigi/confsched/testing/robot/core/CaptureScreenRobot.jvm.kt

@@ -13,7 +13,7 @@ actual fun SemanticsNodeInteraction.captureNodeWithDescription(description: Stri
         .split(".")
         .dropLast(2) // drop method name and extension
         .joinToString(".")
-        .plus(" - $description.png")
+        .plus(" - $description - desktop.png")
     println("Capture screen: $filePath")
     this.captureRoboImage(filePath)
 }

gradle-conventions/src/main/kotlin/droidkaigi/convention/kmp-feature.gradle.kts

@@ -94,3 +94,10 @@ tasks.withType<KotlinNativeCompile>().all {
         dependsOn("kspCommonMainKotlinMetadata")
     }
 }
+
+// ensure JVM target tests run in English locale
+tasks.withType<Test>().configureEach {
+    if (name == "jvmTest") {
+        systemProperty("user.language", "en")
+    }
+}