[Gradle] Implement test to ensure withJava creates java source sets eagerly

^KT-60158 In Progress
2023-07-06 10:17:19 +02:00
parent 0bc3fc9203
commit 2d43476811
1 changed files with 45 additions and 0 deletions
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+@file:Suppress("FunctionName")
+
+package org.jetbrains.kotlin.gradle.regressionTests
+
+import org.jetbrains.kotlin.gradle.dsl.multiplatformExtension
+import org.jetbrains.kotlin.gradle.plugin.mpp.javaSourceSets
+import org.jetbrains.kotlin.gradle.util.buildProjectWithMPP
+import org.jetbrains.kotlin.gradle.util.runLifecycleAwareTest
+import kotlin.test.Test
+import kotlin.test.assertNotNull
+import kotlin.test.assertNull
+
+class KT60158WithJavaCreatesJavaSourceSetsEagerly {
+    @Test
+    fun `test jvm withJava creates corresponding java source sets eagerly`() = buildProjectWithMPP().runLifecycleAwareTest {
+        assertNull(javaSourceSets.findByName("main"))
+
+        multiplatformExtension.jvm()
+        assertNull(
+            javaSourceSets.findByName("main"),
+            "Expected no java source set 'main' to be created without 'withJava()'"
+        )
+
+        multiplatformExtension.jvm().withJava()
+        assertNotNull(
+            javaSourceSets.findByName("main"),
+            "Expected java source set 'main' to be created eagerly"
+        )
+        assertNotNull(
+            javaSourceSets.findByName("test"),
+            "Expected java source set 'test' to be created eagerly"
+        )
+
+        multiplatformExtension.jvm().compilations.create("custom")
+        assertNotNull(
+            javaSourceSets.findByName("custom"),
+            "Expected java source set 'custom' to be created eagerly"
+        )
+    }
+}