| /* |
| * Copyright 2017 The Bazel Authors. All rights reserved. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.idea.blaze.scala.run.producers; |
| |
| import com.google.idea.blaze.base.command.BlazeCommandName; |
| import com.google.idea.blaze.base.command.BlazeFlags; |
| import com.google.idea.blaze.base.ideinfo.TargetIdeInfo; |
| import com.google.idea.blaze.base.run.BlazeCommandRunConfiguration; |
| import com.google.idea.blaze.base.run.BlazeCommandRunConfigurationType; |
| import com.google.idea.blaze.base.run.BlazeConfigurationNameBuilder; |
| import com.google.idea.blaze.base.run.producers.BlazeRunConfigurationProducer; |
| import com.google.idea.blaze.base.run.smrunner.SmRunnerUtils; |
| import com.google.idea.blaze.base.run.state.BlazeCommandRunConfigurationCommonState; |
| import com.google.idea.blaze.java.run.RunUtil; |
| import com.google.idea.blaze.java.run.producers.BlazeJavaTestClassConfigurationProducer; |
| import com.google.idea.blaze.java.run.producers.TestSizeAnnotationMap; |
| import com.intellij.codeInsight.TestFrameworks; |
| import com.intellij.execution.JavaExecutionUtil; |
| import com.intellij.execution.Location; |
| import com.intellij.execution.actions.ConfigurationContext; |
| import com.intellij.openapi.util.Ref; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiElement; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import com.intellij.testIntegration.TestFramework; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Objects; |
| import javax.annotation.Nullable; |
| import org.jetbrains.plugins.scala.lang.psi.api.toplevel.typedef.ScClass; |
| import org.jetbrains.plugins.scala.testingSupport.test.scalatest.ScalaTestTestFramework; |
| |
| /** |
| * Producer for run configurations related to Scala test classes (not handled by JUnit) in Blaze. |
| * Handles only {@link ScalaTestTestFramework}. Other supported frameworks (junit and specs2) are |
| * handled by {@link BlazeJavaTestClassConfigurationProducer}. |
| */ |
| public class BlazeScalaTestClassConfigurationProducer |
| extends BlazeRunConfigurationProducer<BlazeCommandRunConfiguration> { |
| |
| public BlazeScalaTestClassConfigurationProducer() { |
| super(BlazeCommandRunConfigurationType.getInstance()); |
| } |
| |
| @Override |
| protected boolean doSetupConfigFromContext( |
| BlazeCommandRunConfiguration configuration, |
| ConfigurationContext context, |
| Ref<PsiElement> sourceElement) { |
| ScClass testClass = getTestClass(context); |
| if (testClass == null) { |
| return false; |
| } |
| sourceElement.set(testClass); |
| TargetIdeInfo target = |
| RunUtil.targetForTestClass(testClass, TestSizeAnnotationMap.getTestSize(testClass)); |
| if (target == null) { |
| return false; |
| } |
| configuration.setTarget(target.key.label); |
| BlazeCommandRunConfigurationCommonState handlerState = |
| configuration.getHandlerStateIfType(BlazeCommandRunConfigurationCommonState.class); |
| if (handlerState == null) { |
| return false; |
| } |
| |
| List<String> flags = new ArrayList<>(handlerState.getBlazeFlagsState().getRawFlags()); |
| flags.removeIf((flag) -> flag.startsWith(BlazeFlags.TEST_FILTER)); |
| flags.add(getTestFilterFlag(testClass)); |
| handlerState.getBlazeFlagsState().setRawFlags(flags); |
| |
| handlerState.getCommandState().setCommand(BlazeCommandName.TEST); |
| BlazeConfigurationNameBuilder nameBuilder = new BlazeConfigurationNameBuilder(configuration); |
| nameBuilder.setTargetString(testClass.getName()); |
| configuration.setName(nameBuilder.build()); |
| configuration.setNameChangedByUser(true); // don't revert to generated name |
| return true; |
| } |
| |
| @Override |
| protected boolean doIsConfigFromContext( |
| BlazeCommandRunConfiguration configuration, ConfigurationContext context) { |
| PsiClass testClass = getTestClass(context); |
| if (testClass == null) { |
| return false; |
| } |
| BlazeCommandRunConfigurationCommonState handlerState = |
| configuration.getHandlerStateIfType(BlazeCommandRunConfigurationCommonState.class); |
| if (handlerState == null |
| || !Objects.equals(handlerState.getCommandState().getCommand(), BlazeCommandName.TEST) |
| || !Objects.equals(handlerState.getTestFilterFlag(), getTestFilterFlag(testClass))) { |
| return false; |
| } |
| TargetIdeInfo target = |
| RunUtil.targetForTestClass(testClass, TestSizeAnnotationMap.getTestSize(testClass)); |
| return target != null && Objects.equals(configuration.getTarget(), target.key.label); |
| } |
| |
| @Nullable |
| private static ScClass getTestClass(ConfigurationContext context) { |
| Location<?> location = context.getLocation(); |
| if (location == null) { |
| return null; |
| } |
| location = JavaExecutionUtil.stepIntoSingleClass(location); |
| if (location == null) { |
| return null; |
| } |
| if (!SmRunnerUtils.getSelectedSmRunnerTreeElements(context).isEmpty()) { |
| // handled by a different producer |
| return null; |
| } |
| return getTestClass(location); |
| } |
| |
| @Nullable |
| private static ScClass getTestClass(Location<?> location) { |
| PsiElement element = location.getPsiElement(); |
| ScClass testClass; |
| if (element instanceof ScClass) { |
| testClass = (ScClass) element; |
| } else { |
| testClass = PsiTreeUtil.getParentOfType(element, ScClass.class); |
| } |
| if (testClass != null && isTestClass(testClass)) { |
| return testClass; |
| } |
| return null; |
| } |
| |
| private static boolean isTestClass(ScClass testClass) { |
| TestFramework framework = TestFrameworks.detectFramework(testClass); |
| return framework instanceof ScalaTestTestFramework && framework.isTestClass(testClass); |
| } |
| |
| private static String getTestFilterFlag(PsiClass testClass) { |
| // TODO: may need to append '#' if implementation changes. |
| // https://github.com/bazelbuild/rules_scala/pull/216 |
| return BlazeFlags.TEST_FILTER + "=" + testClass.getQualifiedName(); |
| } |
| } |