IDEA-79735 android: perform light build when test-ng or scala test configurations are used

plugins/android/android.iml

@@ -54,6 +54,7 @@
     <orderEntry type="module" module-name="properties" />
     <orderEntry type="library" name="xpp3-1.1.4-min" level="project" />
     <orderEntry type="module" module-name="IntentionPowerPackPlugin" />
+    <orderEntry type="module" module-name="testng" />
   </component>
 </module>
 

plugins/android/src/META-INF/plugin.xml

@@ -77,6 +77,7 @@
   <depends>IntentionPowerPack</depends>
 
   <depends optional="true" config-file="maven-support.xml">org.jetbrains.idea.maven</depends>
+  <depends optional="true" config-file="test-ng.xml">TestNG-J</depends>
 
   <extensions defaultExtensionNs="com.intellij">
     <errorHandler implementation="com.intellij.diagnostic.ITNReporter"/>
@@ -184,5 +185,6 @@
 
   <extensionPoints>
     <extensionPoint name="mavenProvider" interface="org.jetbrains.android.maven.AndroidMavenProvider"/>
+    <extensionPoint name="lightBuildProvider" interface="org.jetbrains.android.compiler.AndroidLightBuildProvider"/>
   </extensionPoints>
 </idea-plugin>

plugins/android/src/META-INF/test-ng.xml

@@ -0,0 +1,6 @@
+<!DOCTYPE idea-plugin PUBLIC "Plugin/DTD" "http://plugins.intellij.net/plugin.dtd">
+<idea-plugin url="http://www.jetbrains.com/idea">
+  <extensions defaultExtensionNs="org.jetbrains">
+    <android.lightBuildProvider implementation="org.jetbrains.android.compiler.AndroidTestNgLightBuildProvider"/>
+  </extensions>
+</idea-plugin>

plugins/android/src/org/jetbrains/android/compiler/AndroidCompileUtil.java

@@ -84,6 +84,10 @@ public class AndroidCompileUtil {
   
   @NonNls private static final String PROGUARD_CFG_FILE_NAME = "proguard.cfg";
   @NonNls public static final String CLASSES_JAR_FILE_NAME = "classes.jar";
+  
+  @NonNls
+  private static final String[] SCALA_TEST_CONFIGURATIONS =
+    {"ScalaTestRunConfiguration", "SpecsRunConfiguration", "Specs2RunConfiguration"};
 
   private AndroidCompileUtil() {
   }
@@ -598,8 +602,23 @@ public class AndroidCompileUtil {
   }
 
   public static boolean isFullBuild(@NotNull CompileContext context) {
-    RunConfiguration runConfiguration = CompileStepBeforeRun.getRunConfiguration(context);
-    return !(runConfiguration instanceof JUnitConfiguration);
+    final RunConfiguration runConfiguration = CompileStepBeforeRun.getRunConfiguration(context);
+    
+    if (runConfiguration == null) {
+      return true;
+    }
+    
+    if (runConfiguration instanceof JUnitConfiguration) {
+      return false;
+    }
+
+    for (AndroidLightBuildProvider provider : AndroidLightBuildProvider.EP_NAME.getExtensions()) {
+      if (provider.toPerformLightBuild(runConfiguration)) {
+        return false;
+      }
+    }
+    final String id = runConfiguration.getType().getId();
+    return ArrayUtil.find(SCALA_TEST_CONFIGURATIONS, id) < 0;
   }
 
   public static boolean isReleaseBuild(@NotNull CompileContext context) {

plugins/android/src/org/jetbrains/android/compiler/AndroidLightBuildProvider.java

@@ -0,0 +1,14 @@
+package org.jetbrains.android.compiler;
+
+import com.intellij.execution.configurations.RunConfiguration;
+import com.intellij.openapi.extensions.ExtensionPointName;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * @author Eugene.Kudelevsky
+ */
+public interface AndroidLightBuildProvider {
+  ExtensionPointName<AndroidLightBuildProvider> EP_NAME = ExtensionPointName.create("org.jetbrains.android.lightBuildProvider");
+
+  boolean toPerformLightBuild(@NotNull RunConfiguration runConfiguration);
+}

plugins/android/src/org/jetbrains/android/compiler/AndroidTestNgLightBuildProvider.java

@@ -0,0 +1,15 @@
+package org.jetbrains.android.compiler;
+
+import com.intellij.execution.configurations.RunConfiguration;
+import com.theoryinpractice.testng.configuration.TestNGConfiguration;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * @author Eugene.Kudelevsky
+ */
+public class AndroidTestNgLightBuildProvider implements AndroidLightBuildProvider {
+  @Override
+  public boolean toPerformLightBuild(@NotNull RunConfiguration runConfiguration) {
+    return runConfiguration instanceof TestNGConfiguration;
+  }
+}