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Fix regression in ProducesRequestCondition

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Closes gh-22853
This commit is contained in:
Rossen Stoyanchev
2019-05-01 02:59:19 -04:00
parent a8f845c944
commit b5327ef60f
4 changed files with 52 additions and 10 deletions
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22
spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/condition/ProducesRequestConditionTests.java
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@@ -21,7 +21,11 @@ import java.util.Collections;
import org.junit.Test;
import org.springframework.http.MediaType;
import org.springframework.mock.web.test.MockHttpServletRequest;
import org.springframework.web.accept.ContentNegotiationManager;
import org.springframework.web.accept.FixedContentNegotiationStrategy;
import org.springframework.web.accept.HeaderContentNegotiationStrategy;
import org.springframework.web.servlet.mvc.condition.ProducesRequestCondition.ProduceMediaTypeExpression;
import static org.junit.Assert.*;
@@ -139,6 +143,24 @@ public class ProducesRequestConditionTests {
assertNotNull(condition.getMatchingCondition(request));
}
@Test // gh-22853
public void matchAndCompare() {
ContentNegotiationManager manager = new ContentNegotiationManager(
new HeaderContentNegotiationStrategy(),
new FixedContentNegotiationStrategy(MediaType.TEXT_HTML));
ProducesRequestCondition none = new ProducesRequestCondition(new String[0], null, manager);
ProducesRequestCondition html = new ProducesRequestCondition(new String[] {"text/html"}, null, manager);
MockHttpServletRequest request = new MockHttpServletRequest();
request.addHeader("Accept", "*/*");
ProducesRequestCondition noneMatch = none.getMatchingCondition(request);
ProducesRequestCondition htmlMatch = html.getMatchingCondition(request);
assertEquals(1, noneMatch.compareTo(htmlMatch, request));
}
@Test
public void compareTo() {
ProducesRequestCondition html = new ProducesRequestCondition("text/html");