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More @DirtiesContext for tests in attempt to mitigate OOM error on CI/CD

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This commit is contained in:
Artem Bilan
2024-12-03 11:58:46 -05:00
parent 567fb9bae8
commit e2aa904a7b
36 changed files with 254 additions and 190 deletions
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51
spring-integration-stream/src/test/java/org/springframework/integration/stream/config/ConsoleOutboundChannelAdapterParserTests.java
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@@ -22,10 +22,10 @@ import java.io.OutputStreamWriter;
import java.io.UnsupportedEncodingException;
import java.io.Writer;
import java.nio.charset.Charset;
import java.nio.charset.StandardCharsets;
import java.util.List;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import org.springframework.beans.DirectFieldAccessor;
@@ -39,10 +39,11 @@ import org.springframework.integration.test.util.TestUtils;
import org.springframework.messaging.MessageChannel;
import org.springframework.messaging.MessageHandler;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit.jupiter.SpringJUnitConfig;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
@@ -53,8 +54,8 @@ import static org.mockito.Mockito.verify;
* @author Artem Bilan
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration
@SpringJUnitConfig
@DirtiesContext
public class ConsoleOutboundChannelAdapterParserTests {
@Autowired
@@ -82,7 +83,8 @@ public class ConsoleOutboundChannelAdapterParserTests {
@Test
public void stdoutAdapterWithDefaultCharset() throws IOException {
BufferedWriter bufferedWriter = TestUtils.getPropertyValue(this.stdoutAdapterWithDefaultCharsetHandler, "writer", BufferedWriter.class);
BufferedWriter bufferedWriter =
TestUtils.getPropertyValue(this.stdoutAdapterWithDefaultCharsetHandler, "writer", BufferedWriter.class);
Writer writer = TestUtils.getPropertyValue(bufferedWriter, "out", Writer.class);
assertThat(writer.getClass()).isEqualTo(OutputStreamWriter.class);
Charset writerCharset = Charset.forName(((OutputStreamWriter) writer).getEncoding());
@@ -96,7 +98,7 @@ public class ConsoleOutboundChannelAdapterParserTests {
DirectFieldAccessor dfa = new DirectFieldAccessor(this.stdoutAdapterWithDefaultCharsetHandler);
dfa.setPropertyValue("writer", bufferedWriter);
this.stdoutAdapterWithDefaultCharsetHandler.handleMessage(new GenericMessage<String>("foo"));
this.stdoutAdapterWithDefaultCharsetHandler.handleMessage(new GenericMessage<>("foo"));
verify(bufferedWriter, times(1)).write(eq("foo"));
assertThat(TestUtils.getPropertyValue(this.stdoutAdapterWithDefaultCharsetHandler, "order")).isEqualTo(23);
@@ -104,11 +106,12 @@ public class ConsoleOutboundChannelAdapterParserTests {
@Test
public void stdoutAdapterWithProvidedCharset() throws IOException {
BufferedWriter bufferedWriter = TestUtils.getPropertyValue(this.stdoutAdapterWithProvidedCharsetHandler, "writer", BufferedWriter.class);
BufferedWriter bufferedWriter =
TestUtils.getPropertyValue(this.stdoutAdapterWithProvidedCharsetHandler, "writer", BufferedWriter.class);
Writer writer = TestUtils.getPropertyValue(bufferedWriter, "out", Writer.class);
assertThat(writer.getClass()).isEqualTo(OutputStreamWriter.class);
Charset writerCharset = Charset.forName(((OutputStreamWriter) writer).getEncoding());
assertThat(writerCharset).isEqualTo(Charset.forName("UTF-8"));
assertThat(writerCharset).isEqualTo(StandardCharsets.UTF_8);
Object lock = TestUtils.getPropertyValue(writer, "lock");
assertThat(lock).isEqualTo(System.out);
@@ -118,28 +121,23 @@ public class ConsoleOutboundChannelAdapterParserTests {
DirectFieldAccessor dfa = new DirectFieldAccessor(this.stdoutAdapterWithProvidedCharsetHandler);
dfa.setPropertyValue("writer", bufferedWriter);
this.stdoutAdapterWithProvidedCharsetHandler.handleMessage(new GenericMessage<String>("bar"));
this.stdoutAdapterWithProvidedCharsetHandler.handleMessage(new GenericMessage<>("bar"));
verify(bufferedWriter, times(1)).write(eq("bar"));
}
@Test
public void stdoutAdapterWithInvalidCharset() {
BeanCreationException beanCreationException = null;
try {
new ClassPathXmlApplicationContext("invalidConsoleOutboundChannelAdapterParserTests.xml",
ConsoleOutboundChannelAdapterParserTests.class).close();
}
catch (BeanCreationException e) {
beanCreationException = e;
}
Throwable rootCause = beanCreationException.getRootCause();
assertThat(rootCause.getClass()).isEqualTo(UnsupportedEncodingException.class);
assertThatExceptionOfType(BeanCreationException.class)
.isThrownBy(() -> new ClassPathXmlApplicationContext("invalidConsoleOutboundChannelAdapterParserTests.xml",
ConsoleOutboundChannelAdapterParserTests.class))
.withRootCauseInstanceOf(UnsupportedEncodingException.class);
}
@Test
public void stderrAdapter() throws IOException {
BufferedWriter bufferedWriter = TestUtils.getPropertyValue(this.stderrAdapterHandler, "writer", BufferedWriter.class);
BufferedWriter bufferedWriter =
TestUtils.getPropertyValue(this.stderrAdapterHandler, "writer", BufferedWriter.class);
Writer writer = TestUtils.getPropertyValue(bufferedWriter, "out", Writer.class);
assertThat(writer.getClass()).isEqualTo(OutputStreamWriter.class);
Charset writerCharset = Charset.forName(((OutputStreamWriter) writer).getEncoding());
@@ -153,7 +151,7 @@ public class ConsoleOutboundChannelAdapterParserTests {
DirectFieldAccessor dfa = new DirectFieldAccessor(this.stderrAdapterHandler);
dfa.setPropertyValue("writer", bufferedWriter);
this.stderrAdapterHandler.handleMessage(new GenericMessage<String>("bar"));
this.stderrAdapterHandler.handleMessage(new GenericMessage<>("bar"));
verify(bufferedWriter, times(1)).write(eq("bar"));
@@ -162,7 +160,8 @@ public class ConsoleOutboundChannelAdapterParserTests {
@Test
public void stdoutAdatperWithAppendNewLine() throws IOException {
BufferedWriter bufferedWriter = TestUtils.getPropertyValue(this.newlineAdapterHandler, "writer", BufferedWriter.class);
BufferedWriter bufferedWriter =
TestUtils.getPropertyValue(this.newlineAdapterHandler, "writer", BufferedWriter.class);
Writer writer = TestUtils.getPropertyValue(bufferedWriter, "out", Writer.class);
assertThat(writer.getClass()).isEqualTo(OutputStreamWriter.class);
Charset writerCharset = Charset.forName(((OutputStreamWriter) writer).getEncoding());
@@ -176,7 +175,7 @@ public class ConsoleOutboundChannelAdapterParserTests {
DirectFieldAccessor dfa = new DirectFieldAccessor(this.newlineAdapterHandler);
dfa.setPropertyValue("writer", bufferedWriter);
this.newlineAdapterHandler.handleMessage(new GenericMessage<String>("bar"));
this.newlineAdapterHandler.handleMessage(new GenericMessage<>("bar"));
verify(bufferedWriter, times(1)).write(eq("bar"));
verify(bufferedWriter, times(1)).newLine();
@@ -208,7 +207,7 @@ public class ConsoleOutboundChannelAdapterParserTests {
DirectFieldAccessor dfa = new DirectFieldAccessor(stdoutHandler);
dfa.setPropertyValue("writer", bufferedWriter);
this.stdoutInsideNestedChain.send(new GenericMessage<String>("foo"));
this.stdoutInsideNestedChain.send(new GenericMessage<>("foo"));
verify(bufferedWriter, times(1)).write(eq("foobar"));
}