How to use

assertTrue

method

in

de.taimos.restutils.RESTAssert

/**
 * returns if condition evaluates to true and throws {@link WebApplicationException}(422) if it evaluates to false
 * 
 * @param condition the condition to assert
 * @throws WebApplicationException with status code 422 (Unprocessable Entity) if condition is <i>false</i>
 */
public static void assertTrue(final boolean condition) {
  RESTAssert.assertTrue(condition, RESTAssert.DEFAULT_STATUS_CODE);
}

/**
 * assert that object is not null
 * 
 * @param object the object to check
 * @param status the status code to throw
 * @throws WebApplicationException with given status code
 */
public static void assertNotNull(final Object object, final StatusType status) {
  RESTAssert.assertTrue(object != null, status);
}

/**
 * assert that collection has one element
 * 
 * @param collection the collection to check
 * @param status the status code to throw
 * @throws WebApplicationException with given status code
 */
public static void assertSingleElement(final Collection<?> collection, final StatusType status) {
  RESTAssert.assertNotNull(collection, status);
  RESTAssert.assertTrue(collection.size() == 1, status);
}

/**
 * assert that objects are equal.<br>
 * This means they are both <i>null</i> or <code>one.equals(two)</code> returns <i>true</i>
 * 
 * @param one the first object
 * @param two the second object
 * @param status the status code to throw
 * @throws WebApplicationException with given status code
 */
@SuppressWarnings("null")
public static void assertEquals(final Object one, final Object two, final StatusType status) {
  if ((one == null) && (two == null)) {
    return;
  }
  RESTAssert.assertNotNull(one, status);
  RESTAssert.assertTrue(one.equals(two), status);
}

/**
 * assert that string matches the given pattern
 * 
 * @param string the string to check
 * @param status the status code to throw
 * @throws WebApplicationException with given status code
 */
public static void assertPattern(String string, String pattern, final StatusType status) {
  RESTAssert.assertNotNull(string);
  RESTAssert.assertNotNull(pattern);
  RESTAssert.assertTrue(string.matches(pattern), status);
}