* valid
* @return The converted text
*/
- private String convertText(Iterable<Part> parts, Class<?>... validClasses) {
+ private static String convertText(Iterable<Part> parts, Class<?>... validClasses) {
StringBuilder text = new StringBuilder();
for (Part part : parts) {
assertNotNull("Part", part);
}
}
if (!classValid) {
- assertEquals("Part’s Class", null, part.getClass());
+ fail("Part’s Class (" + part.getClass() + ") is not one of " + Arrays.toString(validClasses));
}
if (part instanceof PlainTextPart) {
text.append(((PlainTextPart) part).getText());