Avoid using TestNg on JDK versions less than 11

Author: EgorkaKulikov

utbot-intellij/src/main/kotlin/org/utbot/intellij/plugin/ui/GenerateTestsDialogWindow.kt

@@ -75,8 +75,9 @@ import com.intellij.ui.layout.Row
 import com.intellij.ui.layout.panel
 import com.intellij.util.IncorrectOperationException
 import com.intellij.util.io.exists
-import com.intellij.util.ui.JBUI.size
+import com.intellij.util.lang.JavaVersion
 import com.intellij.util.ui.JBUI
+import com.intellij.util.ui.JBUI.size
 import com.intellij.util.ui.UIUtil
 import java.awt.BorderLayout
 import java.nio.file.Files
@@ -221,6 +222,13 @@ class GenerateTestsDialogWindow(val model: GenerateTestsModel) : DialogWrapper(m
  contextHelpLabel?.let { add(it, BorderLayout.LINE_END) }
  })
 
+ private fun findSdkVersion(): Int {
+ val projectSdk = ModuleRootManager.getInstance(model.testModule).sdk
+ val sdkVersion = JavaVersion.tryParse(projectSdk?.versionString)
+ ?: error("No sdk found in ${model.testModule}")
+ return sdkVersion.feature
+ }
+
  private fun findTestPackageComboValue(): String {
  val packageNames = model.srcClasses.map { it.packageName }.distinct()
  return if (packageNames.size == 1) packageNames.first() else SAME_PACKAGE_LABEL
@@ -710,9 +718,9 @@ class GenerateTestsDialogWindow(val model: GenerateTestsModel) : DialogWrapper(m
 
  parametrizedTestSources.addActionListener { event ->
  val comboBox = event.source as ComboBox<*>
- val item = comboBox.item as ParametrizedTestSource
+ val parametrizedTestSource = comboBox.item as ParametrizedTestSource
 
- val areMocksSupported = item == ParametrizedTestSource.DO_NOT_PARAMETRIZE
+ val areMocksSupported = parametrizedTestSource == ParametrizedTestSource.DO_NOT_PARAMETRIZE
 
  mockStrategies.isEnabled = areMocksSupported
  staticsMocking.isEnabled = areMocksSupported && mockStrategies.item != MockStrategyApi.NO_MOCKS
@@ -723,7 +731,7 @@ class GenerateTestsDialogWindow(val model: GenerateTestsModel) : DialogWrapper(m
  staticsMocking.item = NoStaticMocking
  }
 
- updateTestFrameworksList(item)
+ updateTestFrameworksList(parametrizedTestSource)
  }
 
  cbSpecifyTestPackage.addActionListener {
@@ -744,10 +752,17 @@ class GenerateTestsDialogWindow(val model: GenerateTestsModel) : DialogWrapper(m
  //We would like to remove JUnit4 from framework list in parametrized mode
  private fun updateTestFrameworksList(parametrizedTestSource: ParametrizedTestSource) {
  //We do not support parameterized tests for JUnit4
- val enabledTestFrameworks = when (parametrizedTestSource) {
+ var enabledTestFrameworks = when (parametrizedTestSource) {
  ParametrizedTestSource.DO_NOT_PARAMETRIZE -> TestFramework.allItems
  ParametrizedTestSource.PARAMETRIZE -> TestFramework.allItems.filterNot { it == Junit4 }
  }
+
+ //Will be removed after gradle-intelij-plugin version update upper than 2020.2
+ //TestNg will be reverted after https://github.com/UnitTestBot/UTBotJava/issues/309
+ if (findSdkVersion() < 11) {
+ enabledTestFrameworks = enabledTestFrameworks.filterNot { it == TestNg }
+ }
+
  var defaultItem = when (parametrizedTestSource) {
  ParametrizedTestSource.DO_NOT_PARAMETRIZE -> TestFramework.defaultItem
  ParametrizedTestSource.PARAMETRIZE -> TestFramework.parametrizedDefaultItem