BufferedRequestWrapperTest.java 文件源码

@Test
public void onDataInRequestShouldReturnThisData() throws Exception {
    // GIVEN
    final ByteArrayInputStream byteArrayInputStream = new ByteArrayInputStream("hello".getBytes());
    when(request.getInputStream()).thenReturn(new ServletInputStream() {
        @Override
        public int read() throws IOException {
            return byteArrayInputStream.read();
        }
    });

    // WHEN
    BufferedRequestWrapper sut = new BufferedRequestWrapper(request);
    ServletInputStream inputStream = sut.getInputStream();

    // THEN
    assertThat(inputStream).hasSameContentAs(new ByteArrayInputStream("hello".getBytes()));
}