@Test
  public void convertToJsonTest() throws MalformedObjectNameException, AttributeNotFoundException {
    File file = new File("myFile");

    Map ret = (Map) converter.convertToJson(file, null, JsonConvertOptions.DEFAULT);
    assertEquals(ret.get("name"), "myFile");
    String name =
        (String) converter.convertToJson(file, Arrays.asList("name"), JsonConvertOptions.DEFAULT);
    assertEquals(name, "myFile");
  }
  @Test
  public void setInnerValueTest()
      throws IllegalAccessException, AttributeNotFoundException, InvocationTargetException {
    InnerValueTestBean bean = new InnerValueTestBean("foo", "bar", "baz");

    Object oldValue =
        converter.setInnerValue(
            bean, "blub", new ArrayList<String>(Arrays.asList("map", "foo", "1")));

    assertEquals(oldValue, "baz");
    assertEquals(bean.getMap().get("foo").get(0), "bar");
    assertEquals(bean.getMap().get("foo").get(1), "blub");

    oldValue =
        converter.setInnerValue(bean, "fcn", new ArrayList<String>(Arrays.asList("array", "0")));

    assertEquals(oldValue, "bar");
    assertEquals(bean.getArray()[0], "fcn");
  }
    InnerValueTestBean(String key, String value1, String value2) {
      map = new HashMap<String, List<String>>();
      map.put(key, Arrays.asList(value1, value2));

      array = new String[] {value1, value2};
    }
예제 #4
0
/**
 * @author Hani Suleiman
 * @since Jul 20, 2005
 */
public class TestNGUtil {
  private static final Logger LOGGER = Logger.getInstance("TestNG Runner");

  public static final String TESTNG_GROUP_NAME = "TestNG";

  public static boolean hasDocTagsSupport = hasDocTagsSupport();

  private static boolean hasDocTagsSupport() {
    String testngJarPath = PathUtil.getJarPathForClass(Test.class);
    String version =
        JarUtil.getJarAttribute(new File(testngJarPath), Attributes.Name.IMPLEMENTATION_VERSION);
    return version != null && StringUtil.compareVersionNumbers(version, "5.12") <= 0;
  }

  public static final String TEST_ANNOTATION_FQN = Test.class.getName();
  public static final String FACTORY_ANNOTATION_FQN = Factory.class.getName();

  @SuppressWarnings("deprecation")
  public static final String[] CONFIG_ANNOTATIONS_FQN = {
    Configuration.class.getName(),
    Factory.class.getName(),
    ObjectFactory.class.getName(),
    DataProvider.class.getName(),
    BeforeClass.class.getName(),
    BeforeGroups.class.getName(),
    BeforeMethod.class.getName(),
    BeforeSuite.class.getName(),
    BeforeTest.class.getName(),
    AfterClass.class.getName(),
    AfterGroups.class.getName(),
    AfterMethod.class.getName(),
    AfterSuite.class.getName(),
    AfterTest.class.getName()
  };

  @SuppressWarnings("deprecation")
  public static final String[] CONFIG_ANNOTATIONS_FQN_NO_TEST_LEVEL = {
    Configuration.class.getName(),
    Factory.class.getName(),
    ObjectFactory.class.getName(),
    BeforeClass.class.getName(),
    BeforeGroups.class.getName(),
    BeforeSuite.class.getName(),
    BeforeTest.class.getName(),
    AfterClass.class.getName(),
    AfterGroups.class.getName(),
    AfterSuite.class.getName(),
    AfterTest.class.getName()
  };

  @NonNls
  private static final String[] CONFIG_JAVADOC_TAGS = {
    "testng.configuration",
    "testng.before-class",
    "testng.before-groups",
    "testng.before-method",
    "testng.before-suite",
    "testng.before-test",
    "testng.after-class",
    "testng.after-groups",
    "testng.after-method",
    "testng.after-suite",
    "testng.after-test"
  };

  private static final List<String> JUNIT_ANNOTATIONS =
      Arrays.asList(
          "org.junit.Test",
          "org.junit.Before",
          "org.junit.BeforeClass",
          "org.junit.After",
          "org.junit.AfterClass");

  @NonNls private static final String SUITE_TAG_NAME = "suite";

  public static boolean hasConfig(PsiModifierListOwner element) {
    return hasConfig(element, CONFIG_ANNOTATIONS_FQN);
  }

  public static boolean hasConfig(PsiModifierListOwner element, String[] configAnnotationsFqn) {
    if (element instanceof PsiClass) {
      for (PsiMethod method : ((PsiClass) element).getAllMethods()) {
        if (isConfigMethod(method, configAnnotationsFqn)) return true;
      }
    } else {
      if (!(element instanceof PsiMethod)) return false;
      return isConfigMethod((PsiMethod) element, configAnnotationsFqn);
    }
    return false;
  }

  private static boolean isConfigMethod(PsiMethod method, String[] configAnnotationsFqn) {
    for (String fqn : configAnnotationsFqn) {
      if (AnnotationUtil.isAnnotated(method, fqn, false)) return true;
    }

    if (hasDocTagsSupport) {
      final PsiDocComment comment = method.getDocComment();
      if (comment != null) {
        for (String javadocTag : CONFIG_JAVADOC_TAGS) {
          if (comment.findTagByName(javadocTag) != null) return true;
        }
      }
    }
    return false;
  }

  public static String getConfigAnnotation(PsiMethod method) {
    if (method != null) {
      for (String fqn : CONFIG_ANNOTATIONS_FQN) {
        if (AnnotationUtil.isAnnotated(method, fqn, false)) return fqn;
      }
    }
    return null;
  }

  public static boolean isTestNGAnnotation(PsiAnnotation annotation) {
    String qName = annotation.getQualifiedName();
    if (qName != null) {
      if (qName.equals(TEST_ANNOTATION_FQN)) return true;
      for (String qn : CONFIG_ANNOTATIONS_FQN) {
        if (qName.equals(qn)) return true;
      }
      if (qName.equals(TEST_ANNOTATION_FQN)) return true;
      for (String qn : CONFIG_ANNOTATIONS_FQN) {
        if (qName.equals(qn)) return true;
      }
    }
    return false;
  }

  public static boolean hasTest(PsiModifierListOwner element) {
    return CachedValuesManager.getCachedValue(
        element,
        () ->
            CachedValueProvider.Result.create(
                hasTest(element, true), PsiModificationTracker.MODIFICATION_COUNT));
  }

  public static boolean hasTest(PsiModifierListOwner element, boolean checkDisabled) {
    return hasTest(element, true, checkDisabled, hasDocTagsSupport);
  }

  public static boolean hasTest(
      PsiModifierListOwner element,
      boolean checkHierarchy,
      boolean checkDisabled,
      boolean checkJavadoc) {
    // LanguageLevel effectiveLanguageLevel = element.getManager().getEffectiveLanguageLevel();
    // boolean is15 = effectiveLanguageLevel != LanguageLevel.JDK_1_4 && effectiveLanguageLevel !=
    // LanguageLevel.JDK_1_3;
    boolean hasAnnotation =
        AnnotationUtil.isAnnotated(element, TEST_ANNOTATION_FQN, checkHierarchy, true);
    if (hasAnnotation) {
      if (checkDisabled) {
        PsiAnnotation annotation =
            AnnotationUtil.findAnnotation(element, true, TEST_ANNOTATION_FQN);
        if (annotation != null) {
          if (isDisabled(annotation)) return false;
        }
      }
      return true;
    }
    if (element instanceof PsiDocCommentOwner
        && checkJavadoc
        && getTextJavaDoc((PsiDocCommentOwner) element) != null) return true;
    // now we check all methods for the test annotation
    if (element instanceof PsiClass) {
      PsiClass psiClass = (PsiClass) element;
      for (PsiMethod method : psiClass.getAllMethods()) {
        PsiAnnotation annotation = AnnotationUtil.findAnnotation(method, true, TEST_ANNOTATION_FQN);
        if (annotation != null) {
          if (checkDisabled) {
            if (isDisabled(annotation)) continue;
          }
          return true;
        }
        if (AnnotationUtil.isAnnotated(method, FACTORY_ANNOTATION_FQN, false, true)) return true;
        if (checkJavadoc && getTextJavaDoc(method) != null) return true;
      }
      return false;
    } else if (element instanceof PsiMethod) {
      // even if it has a global test, we ignore private and static methods
      if (element.hasModifierProperty(PsiModifier.PRIVATE)
          || element.hasModifierProperty(PsiModifier.STATIC)) {
        return false;
      }

      // if it's a method, we check if the class it's in has a global @Test annotation
      PsiClass psiClass = ((PsiMethod) element).getContainingClass();
      if (psiClass != null) {
        final PsiAnnotation annotation =
            checkHierarchy
                ? AnnotationUtil.findAnnotationInHierarchy(
                    psiClass, Collections.singleton(TEST_ANNOTATION_FQN))
                : AnnotationUtil.findAnnotation(psiClass, true, TEST_ANNOTATION_FQN);
        if (annotation != null) {
          if (checkDisabled && isDisabled(annotation)) return false;
          return !hasConfig(element);
        } else if (checkJavadoc && getTextJavaDoc(psiClass) != null) return true;
      }
    }
    return false;
  }

  public static boolean isDisabled(PsiAnnotation annotation) {
    final PsiAnnotationMemberValue attributeValue =
        annotation.findDeclaredAttributeValue("enabled");
    return attributeValue != null && attributeValue.textMatches("false");
  }

  private static PsiDocTag getTextJavaDoc(@NotNull final PsiDocCommentOwner element) {
    final PsiDocComment docComment = element.getDocComment();
    if (docComment != null) {
      return docComment.findTagByName("testng.test");
    }
    return null;
  }

  /** Ignore these, they cause an NPE inside of AnnotationUtil */
  private static boolean isBrokenPsiClass(PsiClass psiClass) {
    return (psiClass == null
        || psiClass instanceof PsiAnonymousClass
        || psiClass instanceof PsiSyntheticClass);
  }

  /**
   * Filter the specified collection of classes to return only ones that contain any of the
   * specified values in the specified annotation parameter. For example, this method can be used to
   * return all classes that contain all tesng annotations that are in the groups 'foo' or 'bar'.
   */
  public static Map<PsiClass, Collection<PsiMethod>> filterAnnotations(
      String parameter, Set<String> values, Collection<PsiClass> classes) {
    Map<PsiClass, Collection<PsiMethod>> results = new HashMap<>();
    Set<String> test = new HashSet<>(1);
    test.add(TEST_ANNOTATION_FQN);
    ContainerUtil.addAll(test, CONFIG_ANNOTATIONS_FQN);
    for (PsiClass psiClass : classes) {
      if (isBrokenPsiClass(psiClass)) continue;

      PsiAnnotation annotation;
      try {
        annotation = AnnotationUtil.findAnnotation(psiClass, test);
      } catch (Exception e) {
        LOGGER.error(
            "Exception trying to findAnnotation on "
                + psiClass.getClass().getName()
                + ".\n\n"
                + e.getMessage());
        annotation = null;
      }
      if (annotation != null) {
        if (isAnnotatedWithParameter(annotation, parameter, values)) {
          results.put(psiClass, new LinkedHashSet<>());
        }
      } else {
        Collection<String> matches =
            extractAnnotationValuesFromJavaDoc(getTextJavaDoc(psiClass), parameter);
        for (String s : matches) {
          if (values.contains(s)) {
            results.put(psiClass, new LinkedHashSet<>());
            break;
          }
        }
      }

      // we already have the class, no need to look through its methods
      PsiMethod[] methods = psiClass.getMethods();
      for (PsiMethod method : methods) {
        if (method != null) {
          annotation = AnnotationUtil.findAnnotation(method, test);
          if (annotation != null) {
            if (isAnnotatedWithParameter(annotation, parameter, values)) {
              if (results.get(psiClass) == null) results.put(psiClass, new LinkedHashSet<>());
              results.get(psiClass).add(method);
            }
          } else {
            Collection<String> matches =
                extractAnnotationValuesFromJavaDoc(getTextJavaDoc(psiClass), parameter);
            for (String s : matches) {
              if (values.contains(s)) {
                results.get(psiClass).add(method);
              }
            }
          }
        }
      }
    }
    return results;
  }

  public static boolean isAnnotatedWithParameter(
      PsiAnnotation annotation, String parameter, Set<String> values) {
    final PsiAnnotationMemberValue attributeValue =
        annotation.findDeclaredAttributeValue(parameter);
    if (attributeValue != null) {
      Collection<String> matches = extractValuesFromParameter(attributeValue);
      for (String s : matches) {
        if (values.contains(s)) {
          return true;
        }
      }
    }
    return false;
  }

  public static Set<String> getAnnotationValues(String parameter, PsiClass... classes) {
    Map<String, Collection<String>> results = new HashMap<>();
    final HashSet<String> set = new HashSet<>();
    results.put(parameter, set);
    collectAnnotationValues(results, null, classes);
    return set;
  }

  /** @return were javadoc params used */
  public static void collectAnnotationValues(
      final Map<String, Collection<String>> results, PsiMethod[] psiMethods, PsiClass... classes) {
    final Set<String> test = new HashSet<>(1);
    test.add(TEST_ANNOTATION_FQN);
    ContainerUtil.addAll(test, CONFIG_ANNOTATIONS_FQN);
    if (psiMethods != null) {
      for (final PsiMethod psiMethod : psiMethods) {
        ApplicationManager.getApplication()
            .runReadAction(
                () ->
                    appendAnnotationAttributeValues(
                        results, AnnotationUtil.findAnnotation(psiMethod, test), psiMethod));
      }
    } else {
      for (final PsiClass psiClass : classes) {
        ApplicationManager.getApplication()
            .runReadAction(
                () -> {
                  if (psiClass != null && hasTest(psiClass)) {
                    appendAnnotationAttributeValues(
                        results, AnnotationUtil.findAnnotation(psiClass, test), psiClass);
                    PsiMethod[] methods = psiClass.getMethods();
                    for (PsiMethod method : methods) {
                      if (method != null) {
                        appendAnnotationAttributeValues(
                            results, AnnotationUtil.findAnnotation(method, test), method);
                      }
                    }
                  }
                });
      }
    }
  }

  private static void appendAnnotationAttributeValues(
      final Map<String, Collection<String>> results,
      final PsiAnnotation annotation,
      final PsiDocCommentOwner commentOwner) {
    for (String parameter : results.keySet()) {
      final Collection<String> values = results.get(parameter);
      if (annotation != null) {
        final PsiAnnotationMemberValue value = annotation.findDeclaredAttributeValue(parameter);
        if (value != null) {
          values.addAll(extractValuesFromParameter(value));
        }
      } else {
        values.addAll(extractAnnotationValuesFromJavaDoc(getTextJavaDoc(commentOwner), parameter));
      }
    }
  }

  private static Collection<String> extractAnnotationValuesFromJavaDoc(
      PsiDocTag tag, String parameter) {
    if (tag == null) return Collections.emptyList();
    Collection<String> results = new ArrayList<>();
    Matcher matcher =
        Pattern.compile("\\@testng.test(?:.*)" + parameter + "\\s*=\\s*\"(.*?)\".*")
            .matcher(tag.getText());
    if (matcher.matches()) {
      String[] groups = matcher.group(1).split("[,\\s]");
      for (String group : groups) {
        final String trimmed = group.trim();
        if (trimmed.length() > 0) {
          results.add(trimmed);
        }
      }
    }
    return results;
  }

  private static Collection<String> extractValuesFromParameter(PsiAnnotationMemberValue value) {
    Collection<String> results = new ArrayList<>();
    if (value instanceof PsiArrayInitializerMemberValue) {
      for (PsiElement child : value.getChildren()) {
        if (child instanceof PsiLiteralExpression) {
          results.add((String) ((PsiLiteralExpression) child).getValue());
        }
      }
    } else {
      if (value instanceof PsiLiteralExpression) {
        results.add((String) ((PsiLiteralExpression) value).getValue());
      }
    }
    return results;
  }

  @Nullable
  public static PsiClass[] getAllTestClasses(final TestClassFilter filter, boolean sync) {
    final PsiClass[][] holder = new PsiClass[1][];
    final Runnable process =
        () -> {
          final ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();

          final Collection<PsiClass> set = new LinkedHashSet<>();
          final PsiManager manager = PsiManager.getInstance(filter.getProject());
          final GlobalSearchScope projectScope =
              GlobalSearchScope.projectScope(manager.getProject());
          final GlobalSearchScope scope = projectScope.intersectWith(filter.getScope());
          for (final PsiClass psiClass : AllClassesSearch.search(scope, manager.getProject())) {
            if (filter.isAccepted(psiClass)) {
              if (indicator != null) {
                indicator.setText2(
                    "Found test class " + ReadAction.compute(psiClass::getQualifiedName));
              }
              set.add(psiClass);
            }
          }
          holder[0] = set.toArray(new PsiClass[set.size()]);
        };
    if (sync) {
      ProgressManager.getInstance()
          .runProcessWithProgressSynchronously(
              process, "Searching For Tests...", true, filter.getProject());
    } else {
      process.run();
    }
    return holder[0];
  }

  public static PsiAnnotation[] getTestNGAnnotations(PsiElement element) {
    PsiElement[] annotations =
        PsiTreeUtil.collectElements(
            element,
            new PsiElementFilter() {
              public boolean isAccepted(PsiElement element) {
                if (!(element instanceof PsiAnnotation)) return false;
                String name = ((PsiAnnotation) element).getQualifiedName();
                if (null == name) return false;
                if (name.startsWith("org.testng.annotations")) {
                  return true;
                }
                return false;
              }
            });
    PsiAnnotation[] array = new PsiAnnotation[annotations.length];
    System.arraycopy(annotations, 0, array, 0, annotations.length);
    return array;
  }

  public static boolean isTestNGClass(PsiClass psiClass) {
    return hasTest(psiClass, true, false, false);
  }

  public static boolean checkTestNGInClasspath(PsiElement psiElement) {
    final Project project = psiElement.getProject();
    final PsiManager manager = PsiManager.getInstance(project);
    if (JavaPsiFacade.getInstance(manager.getProject())
            .findClass(TestNG.class.getName(), psiElement.getResolveScope())
        == null) {
      if (!ApplicationManager.getApplication().isUnitTestMode()) {
        if (Messages.showOkCancelDialog(
                psiElement.getProject(),
                "TestNG will be added to module classpath",
                "Unable to convert.",
                Messages.getWarningIcon())
            != Messages.OK) {
          return false;
        }
      }
      final Module module = ModuleUtilCore.findModuleForPsiElement(psiElement);
      if (module == null) return false;
      String url =
          VfsUtil.getUrlForLibraryRoot(new File(PathUtil.getJarPathForClass(Assert.class)));
      ModuleRootModificationUtil.addModuleLibrary(module, url);
    }
    return true;
  }

  public static boolean containsJunitAnnotions(PsiClass psiClass) {
    if (psiClass != null) {
      for (PsiMethod method : psiClass.getMethods()) {
        if (containsJunitAnnotions(method)) {
          return true;
        }
      }
    }
    return false;
  }

  public static boolean containsJunitAnnotions(PsiMethod method) {
    return method != null && AnnotationUtil.isAnnotated(method, JUNIT_ANNOTATIONS);
  }

  public static boolean inheritsJUnitTestCase(PsiClass psiClass) {
    PsiClass current = psiClass;
    while (current != null) {
      PsiClass[] supers = current.getSupers();
      if (supers.length > 0) {
        PsiClass parent = supers[0];
        if ("junit.framework.TestCase".equals(parent.getQualifiedName())) return true;
        current = parent;
        // handle typo where class extends itself
        if (current == psiClass) return false;
      } else {
        current = null;
      }
    }
    return false;
  }

  public static boolean inheritsITestListener(@NotNull PsiClass psiClass) {
    final Project project = psiClass.getProject();
    final PsiClass aListenerClass =
        JavaPsiFacade.getInstance(project)
            .findClass(ITestNGListener.class.getName(), GlobalSearchScope.allScope(project));
    return aListenerClass != null && psiClass.isInheritor(aListenerClass, true);
  }

  public static boolean isTestngXML(final VirtualFile virtualFile) {
    if ("xml".equalsIgnoreCase(virtualFile.getExtension())
        && virtualFile.isInLocalFileSystem()
        && virtualFile.isValid()) {
      final String result = NanoXmlUtil.parseHeader(virtualFile).getRootTagLocalName();
      if (result != null && result.equals(SUITE_TAG_NAME)) {
        return true;
      }
    }
    return false;
  }

  public static PsiClass getProviderClass(final PsiElement element, final PsiClass topLevelClass) {
    final PsiAnnotation annotation = PsiTreeUtil.getParentOfType(element, PsiAnnotation.class);
    if (annotation != null) {
      final PsiAnnotationMemberValue value =
          annotation.findDeclaredAttributeValue("dataProviderClass");
      if (value instanceof PsiClassObjectAccessExpression) {
        final PsiTypeElement operand = ((PsiClassObjectAccessExpression) value).getOperand();
        final PsiClass psiClass = PsiUtil.resolveClassInType(operand.getType());
        if (psiClass != null) {
          return psiClass;
        }
      }
    }
    return topLevelClass;
  }
}