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Use AssertJ's isEmpty() instead of hasSize(0)

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Achieved via global search-and-replace.
This commit is contained in:
Sam Brannen
2022-11-22 17:11:50 +01:00
parent d5b0b2b1a1
commit 7fcd1de8e3
79 changed files with 260 additions and 295 deletions
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10
spring-messaging/src/test/java/org/springframework/messaging/simp/broker/DefaultSubscriptionRegistryTests.java
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@@ -53,17 +53,17 @@ public class DefaultSubscriptionRegistryTests {
this.registry.registerSubscription(subscribeMessage(null, subsId, dest));
MultiValueMap<String, String> actual = this.registry.findSubscriptions(createMessage(dest));
assertThat(actual).isNotNull();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
this.registry.registerSubscription(subscribeMessage(sessId, null, dest));
actual = this.registry.findSubscriptions(createMessage(dest));
assertThat(actual).isNotNull();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
this.registry.registerSubscription(subscribeMessage(sessId, subsId, null));
actual = this.registry.findSubscriptions(createMessage(dest));
assertThat(actual).isNotNull();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
}
@Test
@@ -210,7 +210,7 @@ public class DefaultSubscriptionRegistryTests {
actual = this.registry.findSubscriptions(destNasdaqIbmMessage);
assertThat(actual).isNotNull();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
}
@Test // SPR-11755
@@ -296,7 +296,7 @@ public class DefaultSubscriptionRegistryTests {
actual = this.registry.findSubscriptions(createMessage(destination));
assertThat(actual).isNotNull();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
}
@Test

8
spring-messaging/src/test/java/org/springframework/messaging/simp/stomp/BufferingStompDecoderTests.java
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@@ -99,7 +99,7 @@ public class BufferingStompDecoderTests {
String chunk2 = "\nPayload2a";
messages = stompDecoder.decode(toByteBuffer(chunk2));
assertThat(messages).hasSize(0);
assertThat(messages).isEmpty();
assertThat(stompDecoder.getBufferSize()).isEqualTo(33);
assertThat((int) stompDecoder.getExpectedContentLength()).isEqualTo(contentLength);
@@ -127,7 +127,7 @@ public class BufferingStompDecoderTests {
String chunk2 = "\nPayload2a";
messages = stompDecoder.decode(toByteBuffer(chunk2));
assertThat(messages).hasSize(0);
assertThat(messages).isEmpty();
assertThat(stompDecoder.getBufferSize()).isEqualTo(23);
assertThat(stompDecoder.getExpectedContentLength()).isNull();
@@ -171,7 +171,7 @@ public class BufferingStompDecoderTests {
String chunk = "MESSAG";
List<Message<byte[]>> messages = stompDecoder.decode(toByteBuffer(chunk));
assertThat(messages).hasSize(0);
assertThat(messages).isEmpty();
}
// SPR-13416
@@ -182,7 +182,7 @@ public class BufferingStompDecoderTests {
String chunk = "SEND\na:long\\";
List<Message<byte[]>> messages = stompDecoder.decode(toByteBuffer(chunk));
assertThat(messages).hasSize(0);
assertThat(messages).isEmpty();
}
@Test

14
spring-messaging/src/test/java/org/springframework/messaging/simp/stomp/StompDecoderTests.java
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@@ -45,8 +45,8 @@ public class StompDecoderTests {
StompHeaderAccessor headers = StompHeaderAccessor.wrap(frame);
assertThat(headers.getCommand()).isEqualTo(StompCommand.DISCONNECT);
assertThat(headers.toNativeHeaderMap()).hasSize(0);
assertThat(frame.getPayload()).hasSize(0);
assertThat(headers.toNativeHeaderMap()).isEmpty();
assertThat(frame.getPayload()).isEmpty();
}
@Test
@@ -55,8 +55,8 @@ public class StompDecoderTests {
StompHeaderAccessor headers = StompHeaderAccessor.wrap(frame);
assertThat(headers.getCommand()).isEqualTo(StompCommand.DISCONNECT);
assertThat(headers.toNativeHeaderMap()).hasSize(0);
assertThat(frame.getPayload()).hasSize(0);
assertThat(headers.toNativeHeaderMap()).isEmpty();
assertThat(frame.getPayload()).isEmpty();
}
@Test
@@ -73,7 +73,7 @@ public class StompDecoderTests {
assertThat(headers.getFirstNativeHeader("accept-version")).isEqualTo("1.1");
assertThat(headers.getHost()).isEqualTo("github.org");
assertThat(frame.getPayload()).hasSize(0);
assertThat(frame.getPayload()).isEmpty();
}
@Test
@@ -173,7 +173,7 @@ public class StompDecoderTests {
assertThat(headers.getFirstNativeHeader("accept-version")).isEqualTo("1.1");
assertThat(headers.getFirstNativeHeader("key")).isEqualTo("\\value");
assertThat(frame.getPayload()).hasSize(0);
assertThat(frame.getPayload()).isEmpty();
}
@Test
@@ -220,7 +220,7 @@ public class StompDecoderTests {
assertThat(headers.getFirstNativeHeader("accept-version")).isEqualTo("1.1");
assertThat(headers.getFirstNativeHeader("key")).isEqualTo("");
assertThat(frame.getPayload()).hasSize(0);
assertThat(frame.getPayload()).isEmpty();
}
@Test

2
spring-messaging/src/test/java/org/springframework/messaging/support/ChannelInterceptorTests.java
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@@ -79,7 +79,7 @@ public class ChannelInterceptorTests {
assertThat(interceptor1.getCounter().get()).isEqualTo(1);
assertThat(interceptor2.getCounter().get()).isEqualTo(1);
assertThat(this.messageHandler.getMessages()).hasSize(0);
assertThat(this.messageHandler.getMessages()).isEmpty();
assertThat(interceptor1.wasAfterCompletionInvoked()).isTrue();
assertThat(interceptor2.wasAfterCompletionInvoked()).isFalse();
}

2
spring-messaging/src/test/java/org/springframework/messaging/support/MessageHeaderAccessorTests.java
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@@ -44,7 +44,7 @@ public class MessageHeaderAccessorTests {
@Test
public void newEmptyHeaders() {
MessageHeaderAccessor accessor = new MessageHeaderAccessor();
assertThat(accessor.toMap()).hasSize(0);
assertThat(accessor.toMap()).isEmpty();
}
@Test

2
spring-messaging/src/test/java/org/springframework/messaging/support/NativeMessageHeaderAccessorTests.java
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@@ -79,7 +79,7 @@ public class NativeMessageHeaderAccessorTests {
NativeMessageHeaderAccessor headerAccessor = new NativeMessageHeaderAccessor((Message<?>) null);
Map<String, Object> actual = headerAccessor.toMap();
assertThat(actual).hasSize(0);
assertThat(actual).isEmpty();
Map<String, List<String>> actualNativeHeaders = headerAccessor.toNativeHeaderMap();
assertThat(actualNativeHeaders).isEqualTo(Collections.emptyMap());