AllInPackageGradleConfigurationProducer.java

/*
 * Copyright 2000-2015 JetBrains s.r.o.
 *
 * 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 org.jetbrains.plugins.gradle.execution.test.runner;

import com.intellij.execution.ExecutionBundle;
import com.intellij.execution.actions.ConfigurationContext;
import com.intellij.execution.junit.JavaRuntimeConfigurationProducerBase;
import com.intellij.openapi.externalSystem.service.execution.ExternalSystemRunConfiguration;
import com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiPackage;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.gradle.service.execution.GradleExternalTaskConfigurationType;
import org.jetbrains.plugins.gradle.util.GradleConstants;

import java.util.List;

/**
 * @author Vladislav.Soroka
 * @since 2/14/14
 */
public class AllInPackageGradleConfigurationProducer extends GradleTestRunConfigurationProducer {

  public AllInPackageGradleConfigurationProducer() {
    super(GradleExternalTaskConfigurationType.getInstance());
  }

  @Override
  protected boolean doSetupConfigurationFromContext(ExternalSystemRunConfiguration configuration,
                                                    ConfigurationContext context,
                                                    Ref<PsiElement> sourceElement) {
    final PsiPackage psiPackage = JavaRuntimeConfigurationProducerBase.checkPackage(context.getPsiLocation());
    if (psiPackage == null) return false;
    sourceElement.set(psiPackage);

    final Module module = context.getModule();
    if (module == null) return false;

    if (!ExternalSystemApiUtil.isExternalSystemAwareModule(GradleConstants.SYSTEM_ID, module)) return false;

    final String projectPath = ExternalSystemApiUtil.getExternalProjectPath(module);
    if (projectPath == null) return false;

    List<String> tasksToRun = getTasksToRun(module);
    if (tasksToRun.isEmpty()) return false;

    configuration.getSettings().setExternalProjectPath(projectPath);
    configuration.getSettings().setTaskNames(tasksToRun);
    if (psiPackage.getQualifiedName().isEmpty()) {
      configuration.getSettings().setScriptParameters("--tests *");
    }
    else {
      configuration.getSettings().setScriptParameters(String.format("--tests %s.*", psiPackage.getQualifiedName()));
    }
    configuration.setName(suggestName(psiPackage, module));
    return true;
  }

  @Override
  protected boolean doIsConfigurationFromContext(ExternalSystemRunConfiguration configuration, ConfigurationContext context) {
    final PsiPackage psiPackage = JavaRuntimeConfigurationProducerBase.checkPackage(context.getPsiLocation());
    if (psiPackage == null) return false;

    if (context.getModule() == null) return false;

    if (!StringUtil.equals(
      ExternalSystemApiUtil.getExternalProjectPath(context.getModule()),
      configuration.getSettings().getExternalProjectPath())) {
      return false;
    }
    if (!configuration.getSettings().getTaskNames().containsAll(getTasksToRun(context.getModule()))) return false;

    final String scriptParameters = configuration.getSettings().getScriptParameters() + ' ';
    return psiPackage.getQualifiedName().isEmpty()
           ? scriptParameters.contains("--tests * ")
           : scriptParameters.contains(String.format("--tests %s.* ", psiPackage.getQualifiedName()));
  }

  private static String suggestName(@NotNull PsiPackage aPackage, @NotNull Module module) {
    return aPackage.getQualifiedName().isEmpty()
           ? ExecutionBundle.message("test.in.scope.presentable.text", module.getName())
           : ExecutionBundle.message("test.in.scope.presentable.text", aPackage.getQualifiedName());
  }
}