Add module for shared test dependencies (#912)

Author: dturner

app/build.gradle.kts

@@ -40,19 +40,6 @@ android {
         }
     }
 
-    android {
-        sourceSets {
-            val sharedTestDir = "src/sharedTest/java"
-            getByName("test") {
-                java.srcDir(sharedTestDir)
-                resources.srcDir("src/sharedTest/resources")
-            }
-            getByName("androidTest") {
-                java.srcDir(sharedTestDir)
-            }
-        }
-    }
-
     buildTypes {
         getByName("debug") {
             isMinifyEnabled = false
@@ -191,6 +178,7 @@ dependencies {
     testImplementation(libs.androidx.test.core.ktx)
     testImplementation(libs.androidx.test.ext)
     testImplementation(libs.androidx.test.rules)
+    testImplementation(project(":shared-test"))
 
     // AndroidX Test - Instrumented testing
     androidTestImplementation(libs.androidx.test.core.ktx)
@@ -204,6 +192,7 @@ dependencies {
     androidTestImplementation(libs.androidx.test.espresso.intents)
     androidTestImplementation(libs.androidx.test.espresso.idling.resources)
     androidTestImplementation(libs.androidx.test.espresso.idling.concurrent)
+    androidTestImplementation(project(":shared-test"))
 
     // AndroidX Test - Hilt testing
     androidTestImplementation(libs.hilt.android.testing)

app/src/androidTest/java/com/example/android/architecture/blueprints/todoapp/data.source/local/TasksDaoTest.kt renamed to app/src/androidTest/java/com/example/android/architecture/blueprints/todoapp/data/source/local/TasksDaoTest.kt

@@ -25,8 +25,11 @@ import java.util.UUID
  * @param description description of the task
  * @param isCompleted whether or not this task is completed
  * @param id id of the task
+ *
+ * TODO: The constructor of this class should be `internal` but it is used in previews and tests
+ *  so that's not possible until those previews/tests are refactored.
  */
-data class Task internal constructor(
+data class Task(
     val title: String = "",
     val description: String = "",
     val isCompleted: Boolean = false,

app/src/main/java/com/example/android/architecture/blueprints/todoapp/data/Task.kt

@@ -13,3 +13,10 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.android.library) apply false
+    alias(libs.plugins.kotlin.android) apply false
+    alias(libs.plugins.kapt) apply false
+    alias(libs.plugins.hilt) apply false
+}

build.gradle.kts

@@ -29,5 +29,5 @@ dependencyResolutionManagement {
     }
 }
 
-
 include(":app")
+include(":shared-test")

settings.gradle.kts

@@ -0,0 +1 @@
+/build

shared-test/.gitignore

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2023 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.
+ */
+plugins {
+    alias(libs.plugins.android.library)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kapt)
+    alias(libs.plugins.hilt)
+}
+
+android {
+    namespace = "com.example.android.architecture.blueprints.todoapp.shared.test"
+    compileSdk = libs.versions.compileSdk.get().toInt()
+    defaultConfig {
+        minSdk = libs.versions.minSdk.get().toInt()
+    }
+}
+
+dependencies {
+    implementation(project(":app"))
+    implementation(libs.kotlinx.coroutines.android)
+    implementation(libs.kotlinx.coroutines.test)
+    implementation(libs.junit4)
+    implementation(libs.androidx.test.core.ktx)
+    implementation(libs.androidx.test.ext)
+    implementation(libs.androidx.test.rules)
+    implementation(libs.hilt.android.core)
+    implementation(libs.hilt.android.testing)
+    kapt(libs.hilt.compiler)
+
+    // Room
+    implementation(libs.room.runtime)
+    implementation(libs.room.ktx)
+    kapt(libs.room.compiler)
+}

shared-test/build.gradle.kts

@@ -0,0 +1,17 @@
+xml version="1.0" encoding="utf-8"?>
+
+<manifest />