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Polish ServerWebExchangeDelegatingServerHttpHeadersWriter 

Issue gh-11073
This commit is contained in:
Marcus Da Coregio 2022-05-06 09:42:30 -03:00
parent 0e2fc51bad
commit 195d767d98
2 changed files with 33 additions and 29 deletions
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6
web/src/main/java/org/springframework/security/web/server/header/ServerWebExchangeDelegatingServerHttpHeadersWriter.java
View File

@ -43,6 +43,8 @@ public final class ServerWebExchangeDelegatingServerHttpHeadersWriter implements
public ServerWebExchangeDelegatingServerHttpHeadersWriter(
ServerWebExchangeMatcherEntry<ServerHttpHeadersWriter> headersWriter) {
Assert.notNull(headersWriter, "headersWriter cannot be null");
Assert.notNull(headersWriter.getMatcher(), "webExchangeMatcher cannot be null");
Assert.notNull(headersWriter.getEntry(), "delegateHeadersWriter cannot be null");
this.headersWriter = headersWriter;
}
@ -55,9 +57,7 @@ public final class ServerWebExchangeDelegatingServerHttpHeadersWriter implements
*/
public ServerWebExchangeDelegatingServerHttpHeadersWriter(ServerWebExchangeMatcher webExchangeMatcher,
ServerHttpHeadersWriter delegateHeadersWriter) {
Assert.notNull(webExchangeMatcher, "webExchangeMatcher cannot be null");
Assert.notNull(delegateHeadersWriter, "delegateHeadersWriter cannot be null");
this.headersWriter = new ServerWebExchangeMatcherEntry<>(webExchangeMatcher, delegateHeadersWriter);
this(new ServerWebExchangeMatcherEntry<>(webExchangeMatcher, delegateHeadersWriter));
}
@Override

56
web/src/test/java/org/springframework/security/web/server/header/ServerWebExchangeDelegatingServerHttpHeadersWriterTests.java
View File

@ -17,7 +17,6 @@
package org.springframework.security.web.server.header;
import java.util.Collections;
import java.util.Map;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
@ -49,9 +48,6 @@ public class ServerWebExchangeDelegatingServerHttpHeadersWriterTests {
@Mock
private ServerHttpHeadersWriter delegate;
@Mock
private ServerWebExchangeMatcherEntry<ServerHttpHeadersWriter> matcherEntry;
private ServerWebExchange exchange;
private ServerWebExchangeDelegatingServerHttpHeadersWriter headerWriter;
@ -63,49 +59,57 @@ public class ServerWebExchangeDelegatingServerHttpHeadersWriterTests {
}
@Test
public void constructorNullWebExchangeMatcher() {
public void constructorWhenNullWebExchangeMatcherThenException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(null, this.delegate));
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(null, this.delegate))
.withMessage("webExchangeMatcher cannot be null");
}
@Test
public void constructorNullWebExchangeMatcherEntry() {
public void constructorWhenNullWebExchangeMatcherEntryThenException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(null));
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(null))
.withMessage("headersWriter cannot be null");
}
@Test
public void constructorNullDelegate() {
public void constructorWhenNullDelegateHeadersWriterThenException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(this.matcher, null));
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(this.matcher, null))
.withMessage("delegateHeadersWriter cannot be null");
}
@Test
public void writeHeadersOnMatch() {
Map<String, Object> params = Collections.singletonMap("foo", "bar");
given(this.matcher.matches(this.exchange)).willReturn(ServerWebExchangeMatcher.MatchResult.match(params));
public void constructorWhenEntryWithNullMatcherThenException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(
new ServerWebExchangeMatcherEntry<>(null, this.delegate)))
.withMessage("webExchangeMatcher cannot be null");
}
@Test
public void constructorWhenEntryWithNullEntryThenException() {
assertThatIllegalArgumentException()
.isThrownBy(() -> new ServerWebExchangeDelegatingServerHttpHeadersWriter(
new ServerWebExchangeMatcherEntry<>(this.matcher, null)))
.withMessage("delegateHeadersWriter cannot be null");
}
@Test
public void writeHeadersWhenMatchThenDelegateWriteHttpHeaders() {
given(this.matcher.matches(this.exchange))
.willReturn(ServerWebExchangeMatcher.MatchResult.match(Collections.emptyMap()));
given(this.delegate.writeHttpHeaders(this.exchange)).willReturn(Mono.empty());
this.headerWriter.writeHttpHeaders(this.exchange).block();
verify(this.delegate).writeHttpHeaders(this.exchange);
}
@Test
public void writeHeadersOnNoMatch() {
public void writeHeadersWhenNoMatchThenDelegateNotCalled() {
given(this.matcher.matches(this.exchange)).willReturn(ServerWebExchangeMatcher.MatchResult.notMatch());
this.headerWriter.writeHttpHeaders(this.exchange).block();
verify(this.matcher).matches(this.exchange);
verify(this.delegate, times(0)).writeHttpHeaders(this.exchange);
}
@Test
public void writeHeadersOnMatchWithServerWebExchangeMatcherEntry() {
this.headerWriter = new ServerWebExchangeDelegatingServerHttpHeadersWriter(this.matcherEntry);
given(this.matcherEntry.getMatcher()).willReturn(this.matcher);
given(this.matcherEntry.getEntry()).willReturn(this.delegate);
Map<String, Object> params = Collections.singletonMap("foo", "bar");
given(this.matcher.matches(this.exchange)).willReturn(ServerWebExchangeMatcher.MatchResult.match(params));
given(this.delegate.writeHttpHeaders(this.exchange)).willReturn(Mono.empty());
this.headerWriter.writeHttpHeaders(this.exchange).block();
verify(this.delegate).writeHttpHeaders(this.exchange);
}
}