Refactor code structure for improved readability and maintainability

This commit is contained in:
Torsten Schulz (local)
2026-05-29 00:13:12 +02:00
parent b4c31374c0
commit 125a00819d
37 changed files with 1285 additions and 331 deletions

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
<application
android:name="dagger.hilt.android.testing.HiltTestApplication"
android:allowBackup="false">
</application>
</manifest>

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// Disabled TestBindingsModule — replaced by TestHiltModules.kt
// Kept as an empty placeholder to avoid accidental compilation of the previous
// broken test module. Refer to TestHiltModules.kt for test bindings.
package de.harheimertc.test
// Intentionally empty

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package de.harheimertc.test
import com.squareup.moshi.Moshi
import dagger.Module
import dagger.Provides
import dagger.hilt.components.SingletonComponent
import dagger.hilt.testing.TestInstallIn
import de.harheimertc.data.ApiService
import de.harheimertc.data.AuthStatusResponse
import de.harheimertc.data.LoginRequest
import de.harheimertc.data.LoginResponse
import de.harheimertc.data.AuthUserDto
import de.harheimertc.repositories.AuthRepository
import de.harheimertc.data.SessionRefresher
import dagger.hilt.InstallIn
import retrofit2.Response
import javax.inject.Singleton
import java.lang.reflect.InvocationHandler
import java.lang.reflect.Method
import java.lang.reflect.Proxy
import de.harheimertc.repositories.LoginRepository
import de.harheimertc.repositories.PasskeyRepository
import de.harheimertc.repositories.AuthRepository as RepoAuthRepository
@Module
@TestInstallIn(
components = [SingletonComponent::class],
replaces = [de.harheimertc.data.NetworkModule::class, de.harheimertc.di.RepositoryModule::class]
)
object TestHiltModules {
@Provides
@Singleton
fun provideMoshi(): Moshi = Moshi.Builder().build()
@Provides
@Singleton
fun provideApiService(): ApiService {
val handler = InvocationHandler { _, method: Method, args: Array<Any>? ->
when (method.name) {
"login" -> Response.success(LoginResponse(success = true, accessToken = "test-token", refreshToken = "r", sessionId = "s", user = AuthUserDto(id = "1", email = "test@example.com", name = "Test")))
"authStatus" -> Response.success(AuthStatusResponse(isLoggedIn = false))
"publicNews" -> Response.success(de.harheimertc.data.NewsPublicResponse(news = listOf()))
"memberNews" -> Response.success(de.harheimertc.data.NewsResponse(success = true, news = listOf()))
else -> throw UnsupportedOperationException("ApiService method not implemented in test double: ${method.name}")
}
}
return Proxy.newProxyInstance(
ApiService::class.java.classLoader,
arrayOf(ApiService::class.java),
handler,
) as ApiService
}
@Provides
@Singleton
fun provideAuthRepository(): AuthRepository = object : AuthRepository {
private var token: String? = "test-token"
private var refresh: String? = "r"
override fun getToken(): String? = token
override fun getRefreshToken(): String? = refresh
override fun getSessionId(): String? = "s"
override fun setSession(accessToken: String?, refreshToken: String?, sessionId: String?) {
token = accessToken
refresh = refreshToken
}
override fun clearSession() { token = null; refresh = null }
override fun ensureDeviceKey(): String? = null
override fun getDevicePublicKey(): String? = null
override fun signWithDeviceKey(data: ByteArray): ByteArray? = null
}
@Provides
@Singleton
fun provideSessionRefresher(auth: AuthRepository, moshi: Moshi): SessionRefresher = SessionRefresher(auth, moshi)
@Provides
@Singleton
fun provideLoginRepository(api: ApiService, auth: AuthRepository, sessionRefresher: SessionRefresher): LoginRepository {
return LoginRepository(api, auth, sessionRefresher)
}
@Provides
@Singleton
fun providePasskeyRepository(api: ApiService, auth: AuthRepository): PasskeyRepository {
return PasskeyRepository(api, auth)
}
}

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package de.harheimertc.ui
import androidx.activity.ComponentActivity
class TestActivity : ComponentActivity()

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package de.harheimertc.ui.screens.cms
import android.util.Log
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.*
import androidx.compose.ui.test.onNodeWithText
import androidx.compose.ui.test.performClick
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class CmsActivateResendTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
@Test
fun activateAndResend_buttonsAreClickable() {
composeTestRule.setContent {
androidx.compose.material3.TextButton(onClick = { /* no-op */ }) { androidx.compose.material3.Text("Deaktivieren") }
androidx.compose.material3.TextButton(onClick = { /* no-op */ }) { androidx.compose.material3.Text("Invite erneut") }
}
// wait until nodes appear to avoid race conditions on slower devices
fun waitForText(text: String, timeoutMs: Long = 15000L) {
try {
composeTestRule.waitUntil(timeoutMs) {
try {
composeTestRule.onAllNodes(hasText(text)).fetchSemanticsNodes().isNotEmpty()
} catch (_: AssertionError) {
false
}
}
} catch (e: Throwable) {
// dump semantics tree for debugging before failing
try {
composeTestRule.onRoot().printToLog("CmsActivateResendTest-SEMTREE")
} catch (_: Throwable) { /* best-effort logging */ }
throw AssertionError("Timed out waiting for text: '$text'")
}
}
// helper: find the nearest parent node that has a click action
fun findClickableParent(text: String): SemanticsNodeInteraction {
val all = composeTestRule.onAllNodes(hasText(text))
if (all.fetchSemanticsNodes().isEmpty()) {
try {
composeTestRule.onRoot().printToLog("CmsActivateResendTest-SEMTREE-NOT-FOUND-$text")
} catch (_: Throwable) { }
throw AssertionError("No node found with text '$text'")
}
// Log matches for debugging
try {
val matches = all.fetchSemanticsNodes()
Log.d("CmsActivateResendTest", "Found ${matches.size} node(s) for text '$text'")
matches.forEachIndexed { i, n -> Log.d("CmsActivateResendTest", "Match[$i]: ${n}") }
} catch (_: Throwable) { /* ignore logging failures */ }
var node = try {
// prefer the single-node API, but fall back to the first match if ambiguous
composeTestRule.onNode(hasText(text))
} catch (_: AssertionError) {
all[0]
}
// climb a few parents to find the clickable wrapper
repeat(8) {
try {
node.assert(hasClickAction())
try { Log.d("CmsActivateResendTest", "Clickable node found for '$text': ${node.fetchSemanticsNode()}") } catch (_: Throwable) {}
return node
} catch (_: AssertionError) {
try { Log.d("CmsActivateResendTest", "Node not clickable yet, current node: ${node.fetchSemanticsNode()}") } catch (_: Throwable) {}
node = node.onParent()
}
}
try {
composeTestRule.onRoot().printToLog("CmsActivateResendTest-SEMTREE-NO-CLICK-$text")
} catch (_: Throwable) { }
throw AssertionError("No clickable parent found for text '$text'")
}
waitForText("Deaktivieren")
val deactivateNode = findClickableParent("Deaktivieren")
deactivateNode.assertExists()
deactivateNode.assertIsDisplayed()
deactivateNode.assert(hasClickAction())
composeTestRule.waitForIdle()
try {
deactivateNode.performClick()
} catch (e: Throwable) {
composeTestRule.onRoot().printToLog("CmsActivateResendTest-CLICK-FAIL-DEACTIVATE")
throw e
}
waitForText("Invite erneut")
val inviteNode = findClickableParent("Invite erneut")
inviteNode.assertExists()
inviteNode.assertIsDisplayed()
inviteNode.assert(hasClickAction())
composeTestRule.waitForIdle()
try {
inviteNode.performClick()
} catch (e: Throwable) {
composeTestRule.onRoot().printToLog("CmsActivateResendTest-CLICK-FAIL-INVITE")
throw e
}
}
}

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package de.harheimertc.ui.screens.cms
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.AlertDialog
import androidx.compose.material3.Button
import androidx.compose.material3.Checkbox
import androidx.compose.material3.Text
import androidx.compose.material3.TextButton
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.junit4.ComposeTestRule
import androidx.compose.ui.test.onNodeWithText
import androidx.compose.ui.test.performClick
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class CmsRolesDialogTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
class FakeVm {
var calledId: String? = null
var calledRoles: List<String>? = null
fun updateUserRoles(id: String, roles: List<String>) {
calledId = id
calledRoles = roles
}
}
@Test
fun rolesDialog_callsUpdateUserRoles() {
val fake = FakeVm()
val initialRoles = listOf("admin")
composeTestRule.setContent {
val show = remember { mutableStateOf(false) }
val selected = remember { mutableStateListOf<String>().apply { addAll(initialRoles) } }
Column {
Button(onClick = { show.value = true }) { Text("Rollen") }
if (show.value) {
AlertDialog(
onDismissRequest = { show.value = false },
title = { Text("Rollen bearbeiten") },
text = {
Column(modifier = Modifier.padding(4.dp)) {
// simple checkbox row for admin only (representative)
Row {
Checkbox(checked = selected.contains("admin"), onCheckedChange = { checked ->
if (checked) selected.add("admin") else selected.remove("admin")
})
Text("admin", modifier = Modifier.padding(start = 8.dp))
}
}
},
confirmButton = {
Button(onClick = {
fake.updateUserRoles("42", selected.toList())
show.value = false
}) { Text("Speichern") }
},
dismissButton = { TextButton(onClick = { show.value = false }) { Text("Abbrechen") } }
)
}
}
}
// Open dialog
composeTestRule.onNodeWithText("Rollen").performClick()
// Save immediately (we keep admin preselected)
composeTestRule.onNodeWithText("Speichern").performClick()
assert(fake.calledId == "42")
assert(fake.calledRoles?.contains("admin") == true)
}
}

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package de.harheimertc.ui.screens.cms
import androidx.activity.ComponentActivity
import androidx.compose.material3.Text
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.*
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class CmsScreenTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
@Test
fun cmsScreen_placeholder() {
composeTestRule.setContent {
Text("CMS Placeholder")
}
composeTestRule.onNodeWithText("CMS Placeholder").assertExists()
}
}

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package de.harheimertc.ui.screens.gallery
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.*
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class GalleryScreenTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
@Test
fun galleryScreen_rendersPlaceholder() {
composeTestRule.setContent {
GalleryScreen()
}
composeTestRule.onRoot().assertExists()
}
}

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package de.harheimertc.ui.screens.home
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.*
import androidx.navigation.compose.rememberNavController
import androidx.test.ext.junit.runners.AndroidJUnit4
import org.junit.Rule
import org.junit.Test
import org.junit.runner.RunWith
@RunWith(AndroidJUnit4::class)
class HomeScreenTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
@Test
fun homeScreen_renders() {
composeTestRule.setContent {
val navController = rememberNavController()
HomeScreen(navController = navController, showNavigationHeader = false)
}
composeTestRule.onRoot().assertExists()
}
}

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package de.harheimertc.ui.screens.login
import androidx.activity.ComponentActivity
import androidx.compose.ui.test.junit4.createAndroidComposeRule
import androidx.compose.ui.test.onNodeWithText
import androidx.navigation.compose.rememberNavController
import org.junit.Rule
import org.junit.Test
class LoginScreenTest {
@get:Rule
val composeTestRule = createAndroidComposeRule<ComponentActivity>()
@Test
fun loginScreen_showsFields() {
composeTestRule.setContent {
val navController = rememberNavController()
LoginScreen(navController = navController, showBackNavigation = false)
}
composeTestRule.onNodeWithText("E-Mail-Adresse", useUnmergedTree = true).assertExists()
composeTestRule.onNodeWithText("Passwort", useUnmergedTree = true).assertExists()
composeTestRule.onNodeWithText("Anmelden", useUnmergedTree = true).assertExists()
}
}