- assertEquals("The 2 lists don't contain the same number of items",
- expected.size(), actual.size());
+ /**
+ * Check that 2 {@link List}s are equals.
+ *
+ * @param errorMessage
+ * the error message to display if they differ
+ * @param expected
+ * the expected value
+ * @param actual
+ * the actual value
+ * @param errorMessage
+ * the error message to display if they differ
+ *
+ * @throws AssertException
+ * in case they differ
+ */
+ public void assertEquals(String errorMessage, List<?> expected,
+ List<?> actual) throws AssertException {
+
+ if (expected.size() != actual.size()) {
+ assertEquals(errorMessage + ": not same number of items",
+ list(expected), list(actual));
+ }