    @Test
    public void testSimpleValue() throws Exception {

        final List<Map<String, String>> parts = ImmutableList.of(
            ImmutableMap.of(
                TestCaseUtils.JSON_FIELD_MULTIPART_NAME, "simpleField",
                TestCaseUtils.JSON_FIELD_MULTIPART_VALUE, "simpleValue"
            )
        );

        final List<MultiPartSpecification> spec = MultipartUtils.convertToMultipart(parts);

        assertEquals(spec.size(), 1);
        assertEquals(spec.get(0).getContent(), "simpleValue");
        assertEquals(spec.get(0).getControlName(), "simpleField");
        assertNull(spec.get(0).getCharset());
        assertNull(spec.get(0).getFileName());
        assertNull(spec.get(0).getMimeType());
    }