From 43c8c444417e9c5dbd442742b950a8c5ea94ecf2 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Fri, 12 Oct 2018 16:56:35 +0300
Subject: [PATCH] Add MPP wizard general test (KT-27492)

---
 .../gradle/GradleMultiplatformWizardTest.kt   | 109 ++++++++++++++++++
 1 file changed, 109 insertions(+)
 create mode 100644 idea/idea-gradle/tests/org/jetbrains/kotlin/gradle/GradleMultiplatformWizardTest.kt

diff --git a/idea/idea-gradle/tests/org/jetbrains/kotlin/gradle/GradleMultiplatformWizardTest.kt b/idea/idea-gradle/tests/org/jetbrains/kotlin/gradle/GradleMultiplatformWizardTest.kt
new file mode 100644
index 00000000000..3791ac68a83
--- /dev/null
+++ b/idea/idea-gradle/tests/org/jetbrains/kotlin/gradle/GradleMultiplatformWizardTest.kt
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
+ * that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.gradle
+
+import com.intellij.ide.projectWizard.NewProjectWizard
+import com.intellij.ide.projectWizard.ProjectTypeStep
+import com.intellij.ide.projectWizard.ProjectWizardTestCase
+import com.intellij.ide.util.newProjectWizard.AbstractProjectWizard
+import com.intellij.openapi.diagnostic.Logger
+import com.intellij.openapi.module.ModuleManager
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.roots.ModuleRootManager
+import com.intellij.openapi.roots.ProjectRootManager
+import com.intellij.openapi.roots.ui.configuration.ModulesProvider
+import com.intellij.openapi.util.text.StringUtil
+import com.intellij.openapi.vfs.VfsUtilCore
+import com.intellij.testFramework.UsefulTestCase
+import junit.framework.TestCase
+import org.jetbrains.kotlin.ide.konan.gradle.KotlinGradleNativeMultiplatformModuleBuilder
+import org.jetbrains.kotlin.idea.configuration.*
+import org.jetbrains.kotlin.utils.PrintingLogger
+import org.jetbrains.plugins.gradle.service.project.wizard.GradleModuleBuilder
+import org.junit.Test
+import java.io.File
+
+class GradleMultiplatformWizardTest : ProjectWizardTestCase<AbstractProjectWizard>() {
+
+    override fun createWizard(project: Project?, directory: File): AbstractProjectWizard {
+        return NewProjectWizard(project, ModulesProvider.EMPTY_MODULES_PROVIDER, directory.path)
+    }
+
+    private fun testImportFromBuilder(
+        builder: KotlinGradleAbstractMultiplatformModuleBuilder, nameRoot: String, metadataInside: Boolean = false
+    ) {
+        // Temporary workaround for duplicated bundled template
+        class PrintingFactory : Logger.Factory {
+            override fun getLoggerInstance(category: String): Logger {
+                return PrintingLogger(System.out)
+            }
+        }
+        Logger.setFactory(PrintingFactory::class.java)
+
+        // For some reason with any other name it does not work (???)
+        val projectName = "test${nameRoot}new"
+        val project = createProject { step ->
+            if (step is ProjectTypeStep) {
+                TestCase.assertTrue(step.setSelectedTemplate("Kotlin", builder.presentableName))
+                val steps = myWizard.sequence.selectedSteps
+                TestCase.assertEquals(4, steps.size)
+                val projectBuilder = myWizard.projectBuilder
+                UsefulTestCase.assertInstanceOf(projectBuilder, builder::class.java)
+                (projectBuilder as GradleModuleBuilder).name = projectName
+            }
+        }
+
+        TestCase.assertEquals(projectName, project.name)
+        val modules = ModuleManager.getInstance(project).modules
+        TestCase.assertEquals(1, modules.size)
+        val module = modules[0]
+        TestCase.assertTrue(ModuleRootManager.getInstance(module).isSdkInherited)
+        TestCase.assertEquals(projectName, module.name)
+
+        val root = ProjectRootManager.getInstance(project).contentRoots[0]
+        val settingsScript = VfsUtilCore.findRelativeFile("settings.gradle", root)
+        TestCase.assertNotNull(settingsScript)
+        TestCase.assertEquals(
+            String.format("rootProject.name = '%s'\n\n", projectName) +
+                    if (metadataInside) "\nenableFeaturePreview('GRADLE_METADATA')\n" else "",
+            StringUtil.convertLineSeparators(VfsUtilCore.loadText(settingsScript!!))
+        )
+
+        val buildScript = VfsUtilCore.findRelativeFile("build.gradle", root)!!
+        println(StringUtil.convertLineSeparators(VfsUtilCore.loadText(buildScript)))
+    }
+
+    @Throws(Exception::class)
+    override fun setUp() {
+        super.setUp()
+        configureJdk()
+    }
+
+    @Test
+    fun testMobile() {
+        testImportFromBuilder(KotlinGradleMobileMultiplatformModuleBuilder(), "Mobile")
+    }
+
+    @Test
+    fun testMobileShared() {
+        testImportFromBuilder(KotlinGradleMobileSharedMultiplatformModuleBuilder(), "MobileShared", metadataInside = true)
+    }
+
+    @Test
+    fun testNative() {
+        testImportFromBuilder(KotlinGradleNativeMultiplatformModuleBuilder(), "Native")
+    }
+
+    @Test
+    fun testShared() {
+        testImportFromBuilder(KotlinGradleSharedMultiplatformModuleBuilder(), "Shared", metadataInside = true)
+    }
+
+    @Test
+    fun testWeb() {
+        testImportFromBuilder(KotlinGradleWebMultiplatformModuleBuilder(), "Web")
+    }
+}
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