Polish "Use static imports for Assertions.assertThat() consistently"

See gh-48630

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/context/assertj/ApplicationContextAssert.java

@@ -26,7 +26,6 @@ import org.assertj.core.api.AbstractAssert;
 import org.assertj.core.api.AbstractObjectArrayAssert;
 import org.assertj.core.api.AbstractObjectAssert;
 import org.assertj.core.api.AbstractThrowableAssert;
-import org.assertj.core.api.Assertions;
 import org.assertj.core.api.MapAssert;
 import org.assertj.core.error.BasicErrorMessageFactory;
 
@@ -223,8 +222,8 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 		if (this.startupFailure != null) {
 			throwAssertionError(contextFailedToStartWhenExpecting("to get beans names with type:%n <%s>", type));
 		}
-		return Assertions.assertThat(getApplicationContext().getBeanNamesForType(type))
-			.as("Bean names of type <%s> from <%s>", type, getApplicationContext());
+		return assertThat(getApplicationContext().getBeanNamesForType(type)).as("Bean names of type <%s> from <%s>",
+				type, getApplicationContext());
 	}
 
 	/**
@@ -277,7 +276,7 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 							getApplicationContext(), type, names));
 		}
 		T bean = (name != null) ? getApplicationContext().getBean(name, type) : null;
-		return Assertions.assertThat(bean).as("Bean of type <%s> from <%s>", type, getApplicationContext());
+		return assertThat(bean).as("Bean of type <%s> from <%s>", type, getApplicationContext());
 	}
 
 	private String getPrimary(String[] names, Scope scope) {
@@ -328,7 +327,7 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 			throwAssertionError(contextFailedToStartWhenExpecting("to contain a bean of name:%n <%s>", name));
 		}
 		Object bean = findBean(name);
-		return Assertions.assertThat(bean).as("Bean of name <%s> from <%s>", name, getApplicationContext());
+		return assertThat(bean).as("Bean of name <%s> from <%s>", name, getApplicationContext());
 	}
 
 	/**
@@ -360,8 +359,8 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 					"%nExpecting:%n <%s>%nto contain a bean of name:%n <%s> (%s)%nbut found:%n <%s> of type <%s>",
 					getApplicationContext(), name, type, bean, bean.getClass()));
 		}
-		return Assertions.assertThat((T) bean)
-			.as("Bean of name <%s> and type <%s> from <%s>", name, type, getApplicationContext());
+		return assertThat((T) bean).as("Bean of name <%s> and type <%s> from <%s>", name, type,
+				getApplicationContext());
 	}
 
 	private Object findBean(String name) {
@@ -411,8 +410,8 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 		if (this.startupFailure != null) {
 			throwAssertionError(contextFailedToStartWhenExpecting("to get beans of type:%n <%s>", type));
 		}
-		return Assertions.assertThat(scope.getBeansOfType(getApplicationContext(), type))
-			.as("Beans of type <%s> from <%s>", type, getApplicationContext());
+		return assertThat(scope.getBeansOfType(getApplicationContext(), type)).as("Beans of type <%s> from <%s>", type,
+				getApplicationContext());
 	}
 
 	/**
@@ -482,7 +481,6 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 		 * Limited to the current context.
 		 */
 		NO_ANCESTORS {
-
 			@Override
 			String[] getBeanNamesForType(ApplicationContext applicationContext, Class<?> type) {
 				return applicationContext.getBeanNamesForType(type);
@@ -499,7 +497,6 @@ public class ApplicationContextAssert<C extends ApplicationContext>
 		 * Consider the ancestor contexts as well as the current context.
 		 */
 		INCLUDE_ANCESTORS {
-
 			@Override
 			String[] getBeanNamesForType(ApplicationContext applicationContext, Class<?> type) {
 				return BeanFactoryUtils.beanNamesForTypeIncludingAncestors(applicationContext, type);

spring-boot-project/spring-boot/src/test/java/org/springframework/boot/rsocket/netty/NettyRSocketServerFactoryTests.java

@@ -32,7 +32,6 @@ import io.rsocket.SocketAcceptor;
 import io.rsocket.transport.netty.client.TcpClientTransport;
 import io.rsocket.transport.netty.client.WebsocketClientTransport;
 import io.rsocket.util.DefaultPayload;
-import org.assertj.core.api.Assertions;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.InOrder;
@@ -375,7 +374,7 @@ class NettyRSocketServerFactoryTests {
 	}
 
 	private HttpClient createHttpClient() {
-		Assertions.assertThat(this.server).isNotNull();
+		assertThat(this.server).isNotNull();
 		InetSocketAddress address = this.server.address();
 		return HttpClient.create().host(address.getHostName()).port(address.getPort());
 	}
@@ -389,7 +388,7 @@ class NettyRSocketServerFactoryTests {
 	}
 
 	private TcpClient createTcpClient() {
-		Assertions.assertThat(this.server).isNotNull();
+		assertThat(this.server).isNotNull();
 		InetSocketAddress address = this.server.address();
 		return TcpClient.create().host(address.getHostName()).port(address.getPort());
 	}