public void testBuildRepeatedStringWithBadUtf8() throws Exception {
try {
StringWrapper.newBuilder().addRepBytes(NON_UTF8_BYTE_STRING);
fail("Expected IllegalArgumentException for non UTF-8 byte string.");
} catch (IllegalArgumentException exception) {
assertEquals("Byte string is not UTF-8.", exception.getMessage());
}
}
public void testBuildRequiredStringWithGoodUtf8() throws Exception {
assertEquals(
UTF8_BYTE_STRING_TEXT, StringWrapper.newBuilder().setReqBytes(UTF8_BYTE_STRING).getReq());
}