Allow to use folders for gradle configuration tests

generators/src/org/jetbrains/kotlin/generators/tests/GenerateTests.kt

@@ -1132,8 +1132,8 @@ fun main(args: Array<String>) {
 
     testGroup("idea/idea-gradle/tests", "idea/testData") {
         testClass<AbstractGradleConfigureProjectByChangingFileTest> {
-            model("configuration/gradle", pattern = """(\w+)_before\.gradle$""", testMethod = "doTestGradle")
+            model("configuration/gradle", extension = null, recursive = false, testMethod = "doTestGradle")
-            model("configuration/gsk", pattern = """(\w+)_before\.gradle.kts$""", testMethod = "doTestGradle")
+            model("configuration/gsk", extension = null, recursive = false, testMethod = "doTestGradle")
         }
     }
 

idea/idea-gradle/tests/org/jetbrains/kotlin/idea/configuration/AbstractGradleConfigureProjectByChangingFileTest.kt

@@ -20,12 +20,28 @@ import com.intellij.openapi.module.Module
 import com.intellij.psi.PsiFile
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.plugins.groovy.lang.psi.GroovyFile
+import java.io.File
 
 abstract class AbstractGradleConfigureProjectByChangingFileTest : AbstractConfigureProjectByChangingFileTest<KotlinWithGradleConfigurator>() {
 
     fun doTestGradle(path: String) {
-        doTest(path, path.replace("before", "after"),
+        val testPathFile = File(testDataPath + path)
-               if ("js" in path) KotlinJsGradleModuleConfigurator() else KotlinGradleModuleConfigurator())
+        val (before, after) = if (testPathFile.isFile) {
+            path to path.replace("before", "after")
+        }
+        else {
+            when {
+                File(testPathFile, "build_before.gradle").exists() ->
+                        "$path/build_before.gradle" to "$path/build_after.gradle"
+
+                File(testPathFile, "build_before.gradle.kts").exists() ->
+                    "$path/build_before.gradle.kts" to "$path/build_after.gradle.kts"
+
+                else -> error("Can't find test data files")
+            }
+        }
+
+        doTest(before, after, if ("js" in path) KotlinJsGradleModuleConfigurator() else KotlinGradleModuleConfigurator())
     }
 
     override fun runConfigurator(module: Module, file: PsiFile, configurator: KotlinWithGradleConfigurator, version: String, collector: NotificationMessageCollector) {

idea/idea-gradle/tests/org/jetbrains/kotlin/idea/configuration/GradleConfigureProjectByChangingFileTestGenerated.java

@@ -35,48 +35,48 @@ public class GradleConfigureProjectByChangingFileTestGenerated extends AbstractG
     @RunWith(JUnit3RunnerWithInners.class)
     public static class Gradle extends AbstractGradleConfigureProjectByChangingFileTest {
         public void testAllFilesPresentInGradle() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/configuration/gradle"), Pattern.compile("(\\w+)_before\\.gradle$"), TargetBackend.ANY, true);
+            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/configuration/gradle"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, false);
         }
 
-        @TestMetadata("default_before.gradle")
+        @TestMetadata("default")
         public void testDefault() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/default_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/default/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("eapVersion_before.gradle")
+        @TestMetadata("eapVersion")
         public void testEapVersion() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/eapVersion_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/eapVersion/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("js_before.gradle")
+        @TestMetadata("js")
         public void testJs() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/js_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/js/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("m04Version_before.gradle")
+        @TestMetadata("m04Version")
         public void testM04Version() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/m04Version_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/m04Version/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("missedLibrary_before.gradle")
+        @TestMetadata("missedLibrary")
         public void testMissedLibrary() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/missedLibrary_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/missedLibrary/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("plugin_present_before.gradle")
+        @TestMetadata("plugin_present")
         public void testPlugin_present() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/plugin_present_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/plugin_present/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("rcVersion_before.gradle")
+        @TestMetadata("rcVersion")
         public void testRcVersion() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/rcVersion_before.gradle");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gradle/rcVersion/");
             doTestGradle(fileName);
         }
     }
@@ -86,36 +86,36 @@ public class GradleConfigureProjectByChangingFileTestGenerated extends AbstractG
     @RunWith(JUnit3RunnerWithInners.class)
     public static class Gsk extends AbstractGradleConfigureProjectByChangingFileTest {
         public void testAllFilesPresentInGsk() throws Exception {
-            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/configuration/gsk"), Pattern.compile("(\\w+)_before\\.gradle.kts$"), TargetBackend.ANY, true);
+            KotlinTestUtils.assertAllTestsPresentByMetadata(this.getClass(), new File("idea/testData/configuration/gsk"), Pattern.compile("^([^\\.]+)$"), TargetBackend.ANY, false);
         }
 
-        @TestMetadata("eap11Version_before.gradle.kts")
+        @TestMetadata("eap11Version")
         public void testEap11Version() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/eap11Version_before.gradle.kts");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/eap11Version/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("eapVersion_before.gradle.kts")
+        @TestMetadata("eapVersion")
         public void testEapVersion() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/eapVersion_before.gradle.kts");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/eapVersion/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("helloWorld_before.gradle.kts")
+        @TestMetadata("helloWorld")
         public void testHelloWorld() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/helloWorld_before.gradle.kts");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/helloWorld/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("missedLibrary_before.gradle.kts")
+        @TestMetadata("missedLibrary")
         public void testMissedLibrary() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/missedLibrary_before.gradle.kts");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/missedLibrary/");
             doTestGradle(fileName);
         }
 
-        @TestMetadata("pluginPresent_before.gradle.kts")
+        @TestMetadata("pluginPresent")
         public void testPluginPresent() throws Exception {
-            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/pluginPresent_before.gradle.kts");
+            String fileName = KotlinTestUtils.navigationMetadata("idea/testData/configuration/gsk/pluginPresent/");
             doTestGradle(fileName);
         }
     }