Fix #55: superpom.isTestProject

subprojects/my-superpom-gradle-plugin/src/main/kotlin/pl/tlinkowski/gradle/my/superpom/shared/extension/MySuperpomExtension.kt

@@ -31,4 +31,9 @@ package pl.tlinkowski.gradle.my.superpom.shared.extension
  * @author Tomasz Linkowski
  */
 open class MySuperpomExtension {
+
+  /**
+   * If `true`, a project will get all the test dependencies with `api` instead of `testImplementation` scope.
+   */
+  var isTestProject = false
 }

subprojects/my-superpom-gradle-plugin/src/main/kotlin/pl/tlinkowski/gradle/my/superpom/shared/internal/ProjectExtensions.kt

@@ -20,6 +20,8 @@ package pl.tlinkowski.gradle.my.superpom.shared.internal
 
 import org.ajoberstar.grgit.Grgit
 import org.gradle.api.Project
+import org.gradle.kotlin.dsl.*
+import pl.tlinkowski.gradle.my.superpom.shared.extension.MySuperpomExtension
 
 /**
  * Marks that we truly want to release.
@@ -38,3 +40,12 @@ internal val Project.isDryRunRelease
  */
 internal val Project.grgit
   get() = property("grgit") as Grgit
+
+/**
+ * Provides [MySuperpomExtension] instance for given project (works for **subprojects** only).
+ *
+ * Querying of this extension should always be done in [Project.afterEvaluate] to make sure that
+ * the values are already set by the build script.
+ */
+internal val Project.superpom
+  get() = extensions.getByType<MySuperpomExtension>()

subprojects/my-superpom-gradle-plugin/src/main/kotlin/pl/tlinkowski/gradle/my/superpom/shared/internal/plugin/MyCompleteSharedConfigPlugin.kt

@@ -43,7 +43,7 @@ class MyCompleteSharedConfigPlugin : AbstractRootPlugin() {
     }
 
     subprojects {
-      extensions.create("superpom", MySuperpomExtension::class)
+      extensions.create<MySuperpomExtension>("superpom")
     }
   }
 }

subprojects/my-superpom-gradle-plugin/src/main/kotlin/pl/tlinkowski/gradle/my/superpom/shared/internal/plugin/TestConfigPlugin.kt

@@ -24,6 +24,7 @@ import org.gradle.api.tasks.testing.Test
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 import org.gradle.kotlin.dsl.*
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+import pl.tlinkowski.gradle.my.superpom.shared.internal.superpom
 import java.util.*
 
 /**
@@ -60,17 +61,22 @@ internal class TestConfigPlugin : AbstractRootPlugin() {
     }
   }
 
+  /**
+   * [Project.afterEvaluate] due to [Project.superpom].
+   */
   private fun Project.configureDependencies() {
-    dependencies {
-      val testImplementation by configurations
+    afterEvaluate {
+      dependencies {
+        val kotlinVersion: String by project
+        val spockVersion: String by project
+        val groovyVersion: String by project
 
-      val kotlinVersion: String by project
-      val spockVersion: String by project
-      val groovyVersion: String by project
+        val scope = if (superpom.isTestProject) "api" else "testImplementation"
 
-      testImplementation(kotlin(module = "stdlib-jdk8", version = kotlinVersion))
-      testImplementation(group = "org.spockframework", name = "spock-core", version = spockVersion)
-      testImplementation(group = "org.codehaus.groovy", name = "groovy-all", version = groovyVersion)
+        scope(kotlin(module = "stdlib-jdk8", version = kotlinVersion))
+        scope(group = "org.spockframework", name = "spock-core", version = spockVersion)
+        scope(group = "org.codehaus.groovy", name = "groovy-all", version = groovyVersion)
+      }
     }
   }
 

test-data/sample-project/subprojects/test-project/src/main/java/pl/tlinkowski/sample/test/Sample.java

@@ -0,0 +1,28 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2019 Tomasz Linkowski.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+package pl.tlinkowski.sample.test;
+
+import org.spockframework.lang.Wildcard;
+
+/**
+ * @author Tomasz Linkowski
+ */
+public final class Sample {
+
+  public static final Wildcard WILDCARD = Wildcard.INSTANCE;
+}

test-data/sample-project/subprojects/test-project/test-project.gradle.kts

@@ -0,0 +1,39 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2019 Tomasz Linkowski.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Copyright 2019 Tomasz Linkowski.
+ *
+ * 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
+ *
+ *     http://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.
+ */
+
+superpom {
+  isTestProject = true
+}