    @Test
    public void headers_parseHeaderValue_encodedContentWithEquals() {

        AwsHttpServletRequest context = new AwsProxyHttpServletRequest(null,null,null);

        String value = Base64.getUrlEncoder().encodeToString("a".getBytes());

        List<AwsHttpServletRequest.HeaderValue> result = context.parseHeaderValue(value);
        assertTrue(result.size() > 0);
        assertEquals("YQ==", result.get(0).getValue());
    }