Нормальная модульная структура

presentation/src/androidTest/java/com/github/nullptroma/wallenc/presentation/ExampleInstrumentedTest.kt

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+package com.github.nullptroma.wallenc.presentation
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.github.nullptroma.wallenc.presentation.test", appContext.packageName)
+    }
+}

presentation/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/screens/main/MainScreen.kt

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+package com.github.nullptroma.wallenc.presentation.screens.main
+
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.imePadding
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.hilt.navigation.compose.hiltViewModel
+
+
+@androidx.compose.runtime.Composable
+fun MainScreen(modifier: Modifier = Modifier.Companion, viewModel: MainViewModel = hiltViewModel()) {
+    val state = viewModel.stateFlow
+    Column(modifier = modifier.imePadding()) {
+
+        Text(text = state.value)
+        Box(
+            modifier = Modifier.Companion.fillMaxSize(),
+            contentAlignment = Alignment.Companion.BottomCenter
+        ) {
+            TextField("", onValueChange = {
+
+            })
+        }
+    }
+}

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/screens/main/MainScreenState.kt

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+package com.github.nullptroma.wallenc.presentation.screens.main
+
+data class MainScreenState(val value: String)

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/screens/main/MainViewModel.kt

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+package com.github.nullptroma.wallenc.presentation.screens.main
+
+import androidx.lifecycle.ViewModel
+import com.github.nullptroma.wallenc.domain.usecases.TestUseCase
+import dagger.hilt.android.lifecycle.HiltViewModel
+
+@HiltViewModel
+class MainViewModel @javax.inject.Inject constructor(
+    testUseCase: TestUseCase,
+    testUseCase2: TestUseCase,
+    testUseCase3: TestUseCase,
+): ViewModel() {
+    val stateFlow = MainScreenState("${testUseCase3.meta.name}, number ${testUseCase3.id}")
+}

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/theme/Color.kt

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+package com.github.nullptroma.wallenc.presentation.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/theme/Theme.kt

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+package com.github.nullptroma.wallenc.presentation.theme
+
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun WallencTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

presentation/src/main/java/com/github/nullptroma/wallenc/presentation/theme/Type.kt

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+package com.github.nullptroma.wallenc.presentation.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)

presentation/src/test/java/com/github/nullptroma/wallenc/presentation/ExampleUnitTest.kt

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+package com.github.nullptroma.wallenc.presentation
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}