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Polish ContentCachingResponseWrapper[Tests]

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This commit is contained in:
Sam Brannen
2024-02-24 13:34:48 +01:00
parent 3cc64968b9
commit 8787381892
2 changed files with 21 additions and 18 deletions
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20
spring-web/src/test/java/org/springframework/web/filter/ContentCachingResponseWrapperTests.java
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@@ -16,17 +16,17 @@
package org.springframework.web.filter;
import java.nio.charset.StandardCharsets;
import jakarta.servlet.http.HttpServletResponse;
import org.junit.jupiter.api.Test;
import org.springframework.http.HttpHeaders;
import org.springframework.util.FileCopyUtils;
import org.springframework.web.testfixture.servlet.MockHttpServletResponse;
import org.springframework.web.util.ContentCachingResponseWrapper;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.http.HttpHeaders.CONTENT_LENGTH;
import static org.springframework.http.HttpHeaders.TRANSFER_ENCODING;
/**
* Tests for {@link ContentCachingResponseWrapper}.
@@ -37,7 +37,7 @@ class ContentCachingResponseWrapperTests {
@Test
void copyBodyToResponse() throws Exception {
byte[] responseBody = "Hello World".getBytes(StandardCharsets.UTF_8);
byte[] responseBody = "Hello World".getBytes(UTF_8);
MockHttpServletResponse response = new MockHttpServletResponse();
ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
@@ -45,25 +45,25 @@ class ContentCachingResponseWrapperTests {
FileCopyUtils.copy(responseBody, responseWrapper.getOutputStream());
responseWrapper.copyBodyToResponse();
assertThat(response.getStatus()).isEqualTo(200);
assertThat(response.getStatus()).isEqualTo(HttpServletResponse.SC_OK);
assertThat(response.getContentLength()).isGreaterThan(0);
assertThat(response.getContentAsByteArray()).isEqualTo(responseBody);
}
@Test
void copyBodyToResponseWithTransferEncoding() throws Exception {
byte[] responseBody = "6\r\nHello 5\r\nWorld0\r\n\r\n".getBytes(StandardCharsets.UTF_8);
byte[] responseBody = "6\r\nHello 5\r\nWorld0\r\n\r\n".getBytes(UTF_8);
MockHttpServletResponse response = new MockHttpServletResponse();
ContentCachingResponseWrapper responseWrapper = new ContentCachingResponseWrapper(response);
responseWrapper.setStatus(HttpServletResponse.SC_OK);
responseWrapper.setHeader(HttpHeaders.TRANSFER_ENCODING, "chunked");
responseWrapper.setHeader(TRANSFER_ENCODING, "chunked");
FileCopyUtils.copy(responseBody, responseWrapper.getOutputStream());
responseWrapper.copyBodyToResponse();
assertThat(response.getStatus()).isEqualTo(200);
assertThat(response.getHeader(HttpHeaders.TRANSFER_ENCODING)).isEqualTo("chunked");
assertThat(response.getHeader(HttpHeaders.CONTENT_LENGTH)).isNull();
assertThat(response.getStatus()).isEqualTo(HttpServletResponse.SC_OK);
assertThat(response.getHeader(TRANSFER_ENCODING)).isEqualTo("chunked");
assertThat(response.getHeader(CONTENT_LENGTH)).isNull();
assertThat(response.getContentAsByteArray()).isEqualTo(responseBody);
}