Examples with ContentCachingRequestWrapper org.springframework.web.util.ContentCachingRequestWrapper used on opensource projects

Example 11 with ContentCachingRequestWrapper

use of org.springframework.web.util.ContentCachingRequestWrapper in project spring-framework by spring-projects.

the class RequestLoggingFilterTests method payloadMaxLength.

@Test
void payloadMaxLength() throws Exception {
    filter.setIncludePayload(true);
    filter.setMaxPayloadLength(3);
    byte[] requestBody = "Hello World".getBytes(StandardCharsets.UTF_8);
    request.setContent(requestBody);
    FilterChain filterChain = (filterRequest, filterResponse) -> {
        ((HttpServletResponse) filterResponse).setStatus(HttpServletResponse.SC_OK);
        byte[] buf = FileCopyUtils.copyToByteArray(filterRequest.getInputStream());
        assertThat(buf).isEqualTo(requestBody);
        ContentCachingRequestWrapper wrapper = WebUtils.getNativeRequest(filterRequest, ContentCachingRequestWrapper.class);
        assertThat(wrapper.getContentAsByteArray()).isEqualTo("Hel".getBytes(StandardCharsets.UTF_8));
    };
    filter.doFilter(request, response, filterChain);
    assertThat(filter.afterRequestMessage).contains("Hel");
    assertThat(filter.afterRequestMessage).doesNotContain("Hello World");
}