Exemplo n.º 1
0
 public static <T> void assertUnorderedCollection(
     Collection<? extends T> collection, Consumer<T>... checkers) {
   Assert.assertNotNull(collection);
   if (collection.size() != checkers.length) {
     Assert.fail(toString(collection));
   }
   Set<Consumer<T>> checkerSet = new HashSet<Consumer<T>>(Arrays.asList(checkers));
   int i = 0;
   Throwable lastError = null;
   for (final T actual : collection) {
     boolean flag = true;
     for (final Consumer<T> condition : checkerSet) {
       Throwable error = accepts(condition, actual);
       if (error == null) {
         checkerSet.remove(condition);
         flag = false;
         break;
       } else {
         lastError = error;
       }
     }
     if (flag) {
       lastError.printStackTrace();
       Assert.fail("Incorrect element(" + i + "): " + actual);
     }
     i++;
   }
 }
Exemplo n.º 2
0
 protected void assertNoThrowable(final Runnable closure) {
   String throwableName = null;
   try {
     closure.run();
   } catch (Throwable thr) {
     throwableName = thr.getClass().getName();
   }
   assertNull(throwableName);
 }
 /**
  * {@link RemoteUtil#unwrap(Throwable) unwraps} given exception if possible and builds error
  * message for it.
  *
  * @param e exception to process
  * @return error message for the given exception
  */
 @SuppressWarnings({"ThrowableResultOfMethodCallIgnored", "IOResourceOpenedButNotSafelyClosed"})
 @NotNull
 public static String buildErrorMessage(@NotNull Throwable e) {
   Throwable unwrapped = RemoteUtil.unwrap(e);
   String reason = unwrapped.getLocalizedMessage();
   if (!StringUtil.isEmpty(reason)) {
     return reason;
   } else if (unwrapped.getClass() == ExternalSystemException.class) {
     return String.format(
         "exception during working with external system: %s",
         ((ExternalSystemException) unwrapped).getOriginalReason());
   } else {
     StringWriter writer = new StringWriter();
     unwrapped.printStackTrace(new PrintWriter(writer));
     return writer.toString();
   }
 }
Exemplo n.º 4
0
  private static void assertExceptionOccurred(
      boolean shouldOccur, AbstractExceptionCase exceptionCase, String expectedErrorMsg)
      throws Throwable {
    boolean wasThrown = false;
    try {
      exceptionCase.tryClosure();
    } catch (Throwable e) {
      if (shouldOccur) {
        wasThrown = true;
        final String errorMessage = exceptionCase.getAssertionErrorMessage();
        assertEquals(errorMessage, exceptionCase.getExpectedExceptionClass(), e.getClass());
        if (expectedErrorMsg != null) {
          assertEquals("Compare error messages", expectedErrorMsg, e.getMessage());
        }
      } else if (exceptionCase.getExpectedExceptionClass().equals(e.getClass())) {
        wasThrown = true;

        System.out.println("");
        e.printStackTrace(System.out);

        fail("Exception isn't expected here. Exception message: " + e.getMessage());
      } else {
        throw e;
      }
    } finally {
      if (shouldOccur && !wasThrown) {
        fail(exceptionCase.getAssertionErrorMessage());
      }
    }
  }