Setup tests for plain Kotlin modules

With the newly create 'allTest' task, it will run 'testDebugUnitTest' for Android modules and 'test' on plain Kotlin ones
Affected: Tests on CI

.gitlab-ci.yml

@@ -82,8 +82,7 @@ unit tests:
   tags:
     - android
   script:
-    - ./gradlew :domain:test
-    - ./gradlew testDebugUnitTest
+    - ./gradlew -Pci --console=plain allTest
 
 
 firebase tests:

build.gradle.kts

@@ -33,6 +33,7 @@ allprojects {
     repositories(repos)
 }
 
+setupTests()
 setupKotlin(
     // Enables new type inference: TODO remove with Kotlin 1.4
     "-XXLanguage:+NewInference",

buildSrc/src/main/kotlin/tests.kt

@@ -0,0 +1,48 @@
+/*
+ * Copyright (c) 2020 Proton Technologies AG
+ *
+ * This file is part of ProtonMail.
+ *
+ * ProtonMail is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ProtonMail is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with ProtonMail. If not, see https://www.gnu.org/licenses/.
+ */
+
+import org.gradle.api.Project
+import studio.forface.easygradle.dsl.*
+
+/**
+ * Setup Tests for whole Project.
+ * It will create a Gradle Task called "allTest" that will invoke "test" for jvm modules and "testDebugUnitTest" for
+ * Android ones
+ *
+ * @param filter filter [Project.subprojects] to attach Publishing to
+ *
+ *
+ * @author Davide Farella
+ */
+fun Project.setupTests(filter: (Project) -> Boolean = { true }) {
+
+    // Configure sub-projects
+    for (sub in subprojects.filter(filter)) {
+        sub.afterEvaluate {
+            tasks.register("allTest") {
+                if (isAndroid) dependsOn(tasks.findByName("testDebugUnitTest")
+                    ?: tasks.getByName("testBetaDebugUnitTest"))
+                else if (isJvm) dependsOn(tasks.getByName("test"))
+            }
+        }
+    }
+}
+
+val Project.isJvm get() =
+    plugins.hasPlugin("java-library")