Split DevKit into modules + related changes and fixes

.idea/modules.xml

@@ -415,9 +415,11 @@
       <module fileurl="file://$PROJECT_DIR$/plugins/copyright/intellij.copyright.iml" filepath="$PROJECT_DIR$/plugins/copyright/intellij.copyright.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/cucumber-jvm-formatter/intellij.cucumber.jvmFormatter.iml" filepath="$PROJECT_DIR$/plugins/cucumber-jvm-formatter/intellij.cucumber.jvmFormatter.iml" />
       <module fileurl="file://$PROJECT_DIR$/build/cucumber-test-runner/intellij.cucumber.testRunner.iml" filepath="$PROJECT_DIR$/build/cucumber-test-runner/intellij.cucumber.testRunner.iml" />
-      <module fileurl="file://$PROJECT_DIR$/plugins/devkit/intellij.devkit.iml" filepath="$PROJECT_DIR$/plugins/devkit/intellij.devkit.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/devkit/devkit-core/intellij.devkit.iml" filepath="$PROJECT_DIR$/plugins/devkit/devkit-core/intellij.devkit.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/devkit/devkit-java-tests/intellij.devkit.java.tests.iml" filepath="$PROJECT_DIR$/plugins/devkit/devkit-java-tests/intellij.devkit.java.tests.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/devkit/jps-plugin/intellij.devkit.jps.iml" filepath="$PROJECT_DIR$/plugins/devkit/jps-plugin/intellij.devkit.jps.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/devkit/devkit-kotlin-tests/intellij.devkit.kotlin.tests.iml" filepath="$PROJECT_DIR$/plugins/devkit/devkit-kotlin-tests/intellij.devkit.kotlin.tests.iml" />
+      <module fileurl="file://$PROJECT_DIR$/plugins/devkit/devkit-tests-api/intellij.devkit.tests.iml" filepath="$PROJECT_DIR$/plugins/devkit/devkit-tests-api/intellij.devkit.tests.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/eclipse/intellij.eclipse.iml" filepath="$PROJECT_DIR$/plugins/eclipse/intellij.eclipse.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml" filepath="$PROJECT_DIR$/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml" />
       <module fileurl="file://$PROJECT_DIR$/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml" filepath="$PROJECT_DIR$/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml" />

intellij.idea.community.main.iml

@@ -123,5 +123,6 @@
     <orderEntry type="module" module-name="intellij.statsCollector" />
     <orderEntry type="module" module-name="intellij.java.debugger.streams" />
     <orderEntry type="module" module-name="intellij.tools.jetCheck" scope="TEST" />
+    <orderEntry type="module" module-name="intellij.devkit.java.tests" scope="TEST" />
   </component>
 </module>

plugins/devkit/devkit-core/intellij.devkit.iml

@@ -4,7 +4,6 @@
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" packagePrefix="org.jetbrains.idea.devkit" />
-      <sourceFolder url="file://$MODULE_DIR$/testSources" isTestSource="true" packagePrefix="org.jetbrains.idea.devkit" />
       <sourceFolder url="file://$MODULE_DIR$/gen" isTestSource="false" generated="true" />
       <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
     </content>
@@ -43,10 +42,5 @@
     <orderEntry type="module" module-name="intellij.platform.uast" />
     <orderEntry type="module" module-name="intellij.gradle.java" />
     <orderEntry type="module" module-name="intellij.java.ui" />
-    <orderEntry type="module" module-name="intellij.java.testFramework" scope="TEST" />
-    <orderEntry type="library" scope="TEST" name="assertJ" level="project" />
-    <orderEntry type="module" module-name="intellij.xml.dom.tests" scope="TEST" />
-    <orderEntry type="library" scope="TEST" name="TestNG" level="project" />
-    <orderEntry type="module" module-name="intellij.java.compiler.tests" scope="TEST" />
   </component>
 </module>