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in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new 67f094ae7c9 Code format for test cases (#31030)
67f094ae7c9 is described below

commit 67f094ae7c9b545056fcc35a50de459321dba412
Author: Liang Zhang <[email protected]>
AuthorDate: Sat Apr 27 14:43:16 2024 +0800

    Code format for test cases (#31030)
    
    * Code format for test cases
    
    * Code format for test cases
    
    * Code format for test cases
---
 .../PostgreSQLArrayParameterDecoderTest.java       | 76 +++++++++++-----------
 ...PostgreSQLBoolArrayBinaryProtocolValueTest.java |  4 +-
 ...stgreSQLFloat4ArrayBinaryProtocolValueTest.java |  4 +-
 ...stgreSQLFloat8ArrayBinaryProtocolValueTest.java |  4 +-
 ...PostgreSQLInt2ArrayBinaryProtocolValueTest.java |  4 +-
 ...PostgreSQLInt4ArrayBinaryProtocolValueTest.java |  4 +-
 ...PostgreSQLInt8ArrayBinaryProtocolValueTest.java |  4 +-
 .../PostgreSQLNumericBinaryProtocolValueTest.java  |  4 +-
 ...stgreSQLStringArrayBinaryProtocolValueTest.java |  4 +-
 ...stgreSQLUnspecifiedBinaryProtocolValueTest.java |  6 +-
 .../column/EncryptColumnNameReviserTest.java       |  7 +-
 .../encrypt/rule/EncryptRuleTest.java              |  7 +-
 ...ncryptDataNodeRuleConfigurationSwapperTest.java |  2 +-
 ...mlMaskDataNodeRuleConfigurationSwapperTest.java |  4 +-
 ...ittingDataNodeRuleConfigurationSwapperTest.java |  2 +-
 .../DropReadwriteSplittingRuleExecutorTest.java    |  3 +-
 ...ShadowDataNodeRuleConfigurationSwapperTest.java |  2 +-
 ...ardingDataNodeRuleConfigurationSwapperTest.java |  4 +-
 ...eateShardingTableReferenceRuleExecutorTest.java |  5 +-
 .../DropDefaultShardingStrategyExecutorTest.java   |  3 +-
 ...ataSourceProvidedDatabaseConfigurationTest.java |  2 +-
 .../metadata/database/rule/RuleMetaDataTest.java   |  7 +-
 .../memory/MemoryPipelineChannelCreatorTest.java   |  6 +-
 ...rdSingleTableInventoryCalculatedResultTest.java | 10 ++-
 ...TableDataConsistencyCheckResultSwapperTest.java | 18 ++---
 .../sql/parser/core/SQLParserFactoryTest.java      | 11 +---
 .../common/util/ExpressionExtractUtilsTest.java    |  3 +-
 .../sql/common/util/SubqueryExtractUtilsTest.java  | 28 ++++----
 .../statement/EncryptPreparedStatementTest.java    |  6 +-
 .../e2e/driver/statement/EncryptStatementTest.java |  6 +-
 .../statement/ShadowPreparedStatementTest.java     | 24 +++----
 .../e2e/driver/statement/ShadowStatementTest.java  | 12 ++--
 .../statement/ShardingPreparedStatementTest.java   | 35 +++++-----
 .../statement/plsql/PLSQLStatementAssert.java      |  2 +-
 .../repository/PipelineGovernanceFacadeTest.java   |  2 +-
 35 files changed, 156 insertions(+), 169 deletions(-)

diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoderTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoderTest.java
index 06c086715a4..014d6f618a7 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoderTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLArrayParameterDecoderTest.java
@@ -35,75 +35,75 @@ class PostgreSQLArrayParameterDecoderTest {
     
     @Test
     void assertParseInt2ArrayNormalTextMode() {
-        short[] result = DECODER.decodeInt2Array(INT_ARRAY_STR.getBytes(), 
false);
-        assertThat(result.length, is(2));
-        assertThat(result[0], is((short) 11));
-        assertThat(result[1], is((short) 12));
+        short[] actual = DECODER.decodeInt2Array(INT_ARRAY_STR.getBytes(), 
false);
+        assertThat(actual.length, is(2));
+        assertThat(actual[0], is((short) 11));
+        assertThat(actual[1], is((short) 12));
     }
     
     @Test
     void assertParseInt4ArrayNormalTextMode() {
-        int[] result = DECODER.decodeInt4Array(INT_ARRAY_STR.getBytes(), 
false);
-        assertThat(result.length, is(2));
-        assertThat(result[0], is(11));
-        assertThat(result[1], is(12));
+        int[] actual = DECODER.decodeInt4Array(INT_ARRAY_STR.getBytes(), 
false);
+        assertThat(actual.length, is(2));
+        assertThat(actual[0], is(11));
+        assertThat(actual[1], is(12));
     }
     
     @Test
     void assertParseInt8ArrayNormalTextMode() {
-        long[] result = DECODER.decodeInt8Array(INT_ARRAY_STR.getBytes(), 
false);
-        assertThat(result.length, is(2));
-        assertThat(result[0], is(11L));
-        assertThat(result[1], is(12L));
+        long[] actual = DECODER.decodeInt8Array(INT_ARRAY_STR.getBytes(), 
false);
+        assertThat(actual.length, is(2));
+        assertThat(actual[0], is(11L));
+        assertThat(actual[1], is(12L));
     }
     
     @Test
     void assertParseFloat4ArrayNormalTextMode() {
-        float[] result = DECODER.decodeFloat4Array(FLOAT_ARRAY_STR.getBytes(), 
false);
-        assertThat(result.length, is(2));
-        assertThat(Float.compare(result[0], 11.1F), is(0));
-        assertThat(Float.compare(result[1], 12.1F), is(0));
+        float[] actual = DECODER.decodeFloat4Array(FLOAT_ARRAY_STR.getBytes(), 
false);
+        assertThat(actual.length, is(2));
+        assertThat(Float.compare(actual[0], 11.1F), is(0));
+        assertThat(Float.compare(actual[1], 12.1F), is(0));
     }
     
     @Test
     void assertParseFloat8ArrayNormalTextMode() {
-        double[] result = 
DECODER.decodeFloat8Array(FLOAT_ARRAY_STR.getBytes(), false);
-        assertThat(result.length, is(2));
-        assertThat(Double.compare(result[0], 11.1D), is(0));
-        assertThat(Double.compare(result[1], 12.1D), is(0));
+        double[] actual = 
DECODER.decodeFloat8Array(FLOAT_ARRAY_STR.getBytes(), false);
+        assertThat(actual.length, is(2));
+        assertThat(Double.compare(actual[0], 11.1D), is(0));
+        assertThat(Double.compare(actual[1], 12.1D), is(0));
     }
     
     @Test
     void assertParseBoolArrayNormalTextMode() {
-        boolean[] result = 
DECODER.decodeBoolArray("{\"true\",\"false\"}".getBytes(), false);
-        assertThat(result.length, is(2));
-        assertTrue(result[0]);
-        assertFalse(result[1]);
+        boolean[] actual = 
DECODER.decodeBoolArray("{\"true\",\"false\"}".getBytes(), false);
+        assertThat(actual.length, is(2));
+        assertTrue(actual[0]);
+        assertFalse(actual[1]);
     }
     
     @Test
     void assertParseStringArrayNormalTextMode() {
-        String[] result = 
DECODER.decodeStringArray("{\"a\",\"b\"}".getBytes(), false);
-        assertThat(result.length, is(2));
-        assertThat(result[0], is("a"));
-        assertThat(result[1], is("b"));
+        String[] actual = 
DECODER.decodeStringArray("{\"a\",\"b\"}".getBytes(), false);
+        assertThat(actual.length, is(2));
+        assertThat(actual[0], is("a"));
+        assertThat(actual[1], is("b"));
     }
     
     @Test
     void assertParseStringArrayWithEscapeTextMode() {
-        String[] result = 
DECODER.decodeStringArray("{\"\\\"a\",\"\\\\b\",\"c\"}".getBytes(), false);
-        assertThat(result.length, is(3));
-        assertThat(result[0], is("\"a"));
-        assertThat(result[1], is("\\b"));
-        assertThat(result[2], is("c"));
+        String[] actual = 
DECODER.decodeStringArray("{\"\\\"a\",\"\\\\b\",\"c\"}".getBytes(), false);
+        assertThat(actual.length, is(3));
+        assertThat(actual[0], is("\"a"));
+        assertThat(actual[1], is("\\b"));
+        assertThat(actual[2], is("c"));
     }
     
     @Test
     void assertParseStringArrayWithNullTextMode() {
-        String[] result = 
DECODER.decodeStringArray("{\"a\",\"b\",NULL}".getBytes(), false);
-        assertThat(result.length, is(3));
-        assertThat(result[0], is("a"));
-        assertThat(result[1], is("b"));
-        assertNull(result[2]);
+        String[] actual = 
DECODER.decodeStringArray("{\"a\",\"b\",NULL}".getBytes(), false);
+        assertThat(actual.length, is(3));
+        assertThat(actual[0], is("a"));
+        assertThat(actual[1], is("b"));
+        assertNull(actual[2]);
     }
 }
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLBoolArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLBoolArrayBinaryProtocolValueTest.java
index 84a17e17730..b3a723d2b85 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLBoolArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLBoolArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLBoolArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new boolean[]{true, false}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new boolean[]{true, false}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat4ArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat4ArrayBinaryProtocolValueTest.java
index fc34429d553..091afa5ebd5 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat4ArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat4ArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLFloat4ArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new float[]{11.1F, 12.1F}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new float[]{11.1F, 12.1F}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat8ArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat8ArrayBinaryProtocolValueTest.java
index 17a03f1be49..f59dbc7b91c 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat8ArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLFloat8ArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLFloat8ArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new double[]{11.1D, 12.1D}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new double[]{11.1D, 12.1D}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt2ArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt2ArrayBinaryProtocolValueTest.java
index 5a890aa015f..63f545674b0 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt2ArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt2ArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLInt2ArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new short[]{11, 12}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new short[]{11, 12}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt4ArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt4ArrayBinaryProtocolValueTest.java
index 2d3b5503309..9f590cece93 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt4ArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt4ArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLInt4ArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new int[]{11, 12}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new int[]{11, 12}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt8ArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt8ArrayBinaryProtocolValueTest.java
index 8f62d9b2a54..7c7e12290c8 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt8ArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLInt8ArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLInt8ArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new long[]{11, 12}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new long[]{11, 12}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLNumericBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLNumericBinaryProtocolValueTest.java
index c212447b373..f3dc059494e 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLNumericBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLNumericBinaryProtocolValueTest.java
@@ -50,8 +50,8 @@ class PostgreSQLNumericBinaryProtocolValueTest {
         ByteBuf byteBuf = ByteBufTestUtils.createByteBuf(expectedLength);
         byteBuf.writeBytes(expected);
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = binaryProtocolValue.read(payload, expectedLength);
-        assertThat(result, is(bigDecimal));
+        Object actual = binaryProtocolValue.read(payload, expectedLength);
+        assertThat(actual, is(bigDecimal));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLStringArrayBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLStringArrayBinaryProtocolValueTest.java
index 5244339abd4..5eb86e886e8 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLStringArrayBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLStringArrayBinaryProtocolValueTest.java
@@ -49,8 +49,8 @@ class PostgreSQLStringArrayBinaryProtocolValueTest {
         byteBuf.writeCharSequence(parameterValue, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = newInstance().read(payload, parameterValue.length());
-        assertThat(result, is(new String[]{"a", "b"}));
+        Object actual = newInstance().read(payload, parameterValue.length());
+        assertThat(actual, is(new String[]{"a", "b"}));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLUnspecifiedBinaryProtocolValueTest.java
 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLUnspecifiedBinaryProtocolValueTest.java
index 703156ebff6..001ec2e314e 100644
--- 
a/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLUnspecifiedBinaryProtocolValueTest.java
+++ 
b/db-protocol/postgresql/src/test/java/org/apache/shardingsphere/db/protocol/postgresql/packet/command/query/extended/bind/protocol/PostgreSQLUnspecifiedBinaryProtocolValueTest.java
@@ -48,9 +48,9 @@ class PostgreSQLUnspecifiedBinaryProtocolValueTest {
         byteBuf.writeCharSequence(timestampStr, StandardCharsets.ISO_8859_1);
         byteBuf.readInt();
         PostgreSQLPacketPayload payload = new PostgreSQLPacketPayload(byteBuf, 
StandardCharsets.UTF_8);
-        Object result = new 
PostgreSQLUnspecifiedBinaryProtocolValue().read(payload, timestampStr.length());
-        assertThat(result, 
instanceOf(PostgreSQLTypeUnspecifiedSQLParameter.class));
-        assertThat(result.toString(), is(timestampStr));
+        Object actual = new 
PostgreSQLUnspecifiedBinaryProtocolValue().read(payload, timestampStr.length());
+        assertThat(actual, 
instanceOf(PostgreSQLTypeUnspecifiedSQLParameter.class));
+        assertThat(actual.toString(), is(timestampStr));
         assertThat(byteBuf.readerIndex(), is(expectedLength));
     }
     
diff --git 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/metadata/reviser/column/EncryptColumnNameReviserTest.java
 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/metadata/reviser/column/EncryptColumnNameReviserTest.java
index 89772a305b6..93b3b54190d 100644
--- 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/metadata/reviser/column/EncryptColumnNameReviserTest.java
+++ 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/metadata/reviser/column/EncryptColumnNameReviserTest.java
@@ -18,9 +18,10 @@
 package org.apache.shardingsphere.encrypt.metadata.reviser.column;
 
 import org.apache.shardingsphere.encrypt.rule.EncryptTable;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -32,7 +33,7 @@ class EncryptColumnNameReviserTest {
         EncryptColumnNameReviser encryptColumnNameReviser = new 
EncryptColumnNameReviser(encryptTable);
         when(encryptTable.isCipherColumn("Cipher")).thenReturn(true);
         
when(encryptTable.getLogicColumnByCipherColumn("Cipher")).thenReturn("Logic");
-        Assertions.assertEquals("Logic", 
encryptColumnNameReviser.revise("Cipher"));
-        Assertions.assertEquals("NonCipher", 
encryptColumnNameReviser.revise("NonCipher"));
+        assertThat(encryptColumnNameReviser.revise("Cipher"), is("Logic"));
+        assertThat(encryptColumnNameReviser.revise("NonCipher"), 
is("NonCipher"));
     }
 }
diff --git 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/rule/EncryptRuleTest.java
 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/rule/EncryptRuleTest.java
index e8520c4ec6f..50b4bd25a35 100644
--- 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/rule/EncryptRuleTest.java
+++ 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/rule/EncryptRuleTest.java
@@ -22,8 +22,8 @@ import 
org.apache.shardingsphere.encrypt.api.config.EncryptRuleConfiguration;
 import 
org.apache.shardingsphere.encrypt.api.config.rule.EncryptColumnItemRuleConfiguration;
 import 
org.apache.shardingsphere.encrypt.api.config.rule.EncryptColumnRuleConfiguration;
 import 
org.apache.shardingsphere.encrypt.api.config.rule.EncryptTableRuleConfiguration;
-import 
org.apache.shardingsphere.encrypt.exception.metadata.MismatchedEncryptAlgorithmTypeException;
 import 
org.apache.shardingsphere.encrypt.exception.metadata.EncryptTableNotFoundException;
+import 
org.apache.shardingsphere.encrypt.exception.metadata.MismatchedEncryptAlgorithmTypeException;
 import 
org.apache.shardingsphere.infra.algorithm.core.config.AlgorithmConfiguration;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtensionContext;
@@ -41,7 +41,6 @@ import java.util.stream.Stream;
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
-import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
@@ -94,12 +93,12 @@ class EncryptRuleTest {
     void assertAESEncryptRuleDefaultProps() {
         EncryptRuleConfiguration defaultPropsEncryptRuleConfig = new 
EncryptRuleConfiguration(Collections.emptyList(),
                 Collections.singletonMap("aes_encryptor", new 
AlgorithmConfiguration("AES", new Properties())));
-        assertEquals(MessageDigestAlgorithms.SHA_1, 
defaultPropsEncryptRuleConfig.getEncryptors().get("aes_encryptor").getProps().getProperty(DIGEST_ALGORITHM_NAME));
+        
assertThat(defaultPropsEncryptRuleConfig.getEncryptors().get("aes_encryptor").getProps().getProperty(DIGEST_ALGORITHM_NAME),
 is(MessageDigestAlgorithms.SHA_1));
         Properties props = new Properties();
         props.put(DIGEST_ALGORITHM_NAME, MessageDigestAlgorithms.SHA_256);
         EncryptRuleConfiguration sha256EncryptRuleConfig = new 
EncryptRuleConfiguration(Collections.emptyList(),
                 Collections.singletonMap("aes_encryptor", new 
AlgorithmConfiguration("AES", props)));
-        assertEquals(MessageDigestAlgorithms.SHA_256, 
sha256EncryptRuleConfig.getEncryptors().get("aes_encryptor").getProps().getProperty(DIGEST_ALGORITHM_NAME));
+        
assertThat(sha256EncryptRuleConfig.getEncryptors().get("aes_encryptor").getProps().getProperty(DIGEST_ALGORITHM_NAME),
 is(MessageDigestAlgorithms.SHA_256));
     }
     
     private Map<String, AlgorithmConfiguration> getEncryptors(final 
AlgorithmConfiguration standardEncryptConfig, final AlgorithmConfiguration 
queryAssistedEncryptConfig,
diff --git 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptDataNodeRuleConfigurationSwapperTest.java
 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptDataNodeRuleConfigurationSwapperTest.java
index ee4fdc820c8..4e157851b99 100644
--- 
a/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptDataNodeRuleConfigurationSwapperTest.java
+++ 
b/features/encrypt/core/src/test/java/org/apache/shardingsphere/encrypt/yaml/swapper/YamlEncryptDataNodeRuleConfigurationSwapperTest.java
@@ -85,6 +85,6 @@ class YamlEncryptDataNodeRuleConfigurationSwapperTest {
         
assertThat(actual.get().getTables().iterator().next().getColumns().iterator().next().getCipher().getEncryptorName(),
 is("FOO"));
         assertThat(actual.get().getEncryptors().size(), is(1));
         assertThat(actual.get().getEncryptors().get("FOO").getType(), 
is("FOO"));
-        assertThat(actual.get().getEncryptors().get("FOO").getProps().size(), 
is(0));
+        
assertTrue(actual.get().getEncryptors().get("FOO").getProps().isEmpty());
     }
 }
diff --git 
a/features/mask/core/src/test/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskDataNodeRuleConfigurationSwapperTest.java
 
b/features/mask/core/src/test/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskDataNodeRuleConfigurationSwapperTest.java
index 69aaf9b1313..e19fe4fa145 100644
--- 
a/features/mask/core/src/test/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskDataNodeRuleConfigurationSwapperTest.java
+++ 
b/features/mask/core/src/test/java/org/apache/shardingsphere/mask/yaml/swapper/YamlMaskDataNodeRuleConfigurationSwapperTest.java
@@ -42,7 +42,7 @@ class YamlMaskDataNodeRuleConfigurationSwapperTest {
     @Test
     void assertSwapEmptyConfigurationToDataNodes() {
         MaskRuleConfiguration config = new 
MaskRuleConfiguration(Collections.emptyList(), Collections.emptyMap());
-        assertThat(new 
YamlMaskDataNodeRuleConfigurationSwapper().swapToRepositoryTuples(config).size(),
 is(0));
+        assertTrue(new 
YamlMaskDataNodeRuleConfigurationSwapper().swapToRepositoryTuples(config).isEmpty());
     }
     
     @Test
@@ -82,6 +82,6 @@ class YamlMaskDataNodeRuleConfigurationSwapperTest {
         
assertThat(actual.get().getTables().iterator().next().getColumns().iterator().next().getMaskAlgorithm(),
 is("FIXTURE"));
         assertThat(actual.get().getMaskAlgorithms().size(), is(1));
         assertThat(actual.get().getMaskAlgorithms().get("FIXTURE").getType(), 
is("FIXTURE"));
-        
assertThat(actual.get().getMaskAlgorithms().get("FIXTURE").getProps().size(), 
is(0));
+        
assertTrue(actual.get().getMaskAlgorithms().get("FIXTURE").getProps().isEmpty());
     }
 }
diff --git 
a/features/readwrite-splitting/core/src/test/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingDataNodeRuleConfigurationSwapperTest.java
 
b/features/readwrite-splitting/core/src/test/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingDataNodeRuleConfigurationSwapperTest.java
index 378fd66c418..b7a2324c922 100644
--- 
a/features/readwrite-splitting/core/src/test/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingDataNodeRuleConfigurationSwapperTest.java
+++ 
b/features/readwrite-splitting/core/src/test/java/org/apache/shardingsphere/readwritesplitting/yaml/swapper/YamlReadwriteSplittingDataNodeRuleConfigurationSwapperTest.java
@@ -84,6 +84,6 @@ class 
YamlReadwriteSplittingDataNodeRuleConfigurationSwapperTest {
         
assertThat(actual.get().getDataSourceGroups().iterator().next().getTransactionalReadQueryStrategy(),
 is(TransactionalReadQueryStrategy.DYNAMIC));
         assertThat(actual.get().getLoadBalancers().size(), is(1));
         assertThat(actual.get().getLoadBalancers().get("random").getType(), 
is("random"));
-        
assertThat(actual.get().getLoadBalancers().get("random").getProps().size(), 
is(0));
+        
assertTrue(actual.get().getLoadBalancers().get("random").getProps().isEmpty());
     }
 }
diff --git 
a/features/readwrite-splitting/distsql/handler/src/test/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleExecutorTest.java
 
b/features/readwrite-splitting/distsql/handler/src/test/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleExecutorTest.java
index d5322cadbe3..8fe5c311ece 100644
--- 
a/features/readwrite-splitting/distsql/handler/src/test/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleExecutorTest.java
+++ 
b/features/readwrite-splitting/distsql/handler/src/test/java/org/apache/shardingsphere/readwritesplitting/distsql/handler/update/DropReadwriteSplittingRuleExecutorTest.java
@@ -47,6 +47,7 @@ import java.util.Properties;
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
@@ -110,7 +111,7 @@ class DropReadwriteSplittingRuleExecutorTest {
         executor.setRule(rule);
         ReadwriteSplittingRuleConfiguration actual = 
executor.buildToBeDroppedRuleConfiguration(createSQLStatement());
         assertThat(actual.getDataSourceGroups().size(), is(1));
-        assertThat(actual.getLoadBalancers().size(), is(0));
+        assertTrue(actual.getLoadBalancers().isEmpty());
     }
     
     @Test
diff --git 
a/features/shadow/core/src/test/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowDataNodeRuleConfigurationSwapperTest.java
 
b/features/shadow/core/src/test/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowDataNodeRuleConfigurationSwapperTest.java
index c879da0b1fc..1aadaa58d0c 100644
--- 
a/features/shadow/core/src/test/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowDataNodeRuleConfigurationSwapperTest.java
+++ 
b/features/shadow/core/src/test/java/org/apache/shardingsphere/shadow/yaml/swapper/YamlShadowDataNodeRuleConfigurationSwapperTest.java
@@ -102,7 +102,7 @@ class YamlShadowDataNodeRuleConfigurationSwapperTest {
         
assertThat(actual.get().getTables().get("foo_table").getShadowAlgorithmNames().iterator().next(),
 is("FIXTURE"));
         assertThat(actual.get().getShadowAlgorithms().size(), is(1));
         
assertThat(actual.get().getShadowAlgorithms().get("FIXTURE").getType(), 
is("FIXTURE"));
-        
assertThat(actual.get().getShadowAlgorithms().get("FIXTURE").getProps().size(), 
is(0));
+        
assertTrue(actual.get().getShadowAlgorithms().get("FIXTURE").getProps().isEmpty());
         assertThat(actual.get().getDefaultShadowAlgorithmName(), 
is("FIXTURE"));
     }
 }
diff --git 
a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingDataNodeRuleConfigurationSwapperTest.java
 
b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingDataNodeRuleConfigurationSwapperTest.java
index d80d438ad64..a27ef157ae3 100644
--- 
a/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingDataNodeRuleConfigurationSwapperTest.java
+++ 
b/features/sharding/core/src/test/java/org/apache/shardingsphere/sharding/yaml/swapper/YamlShardingDataNodeRuleConfigurationSwapperTest.java
@@ -237,11 +237,11 @@ class YamlShardingDataNodeRuleConfigurationSwapperTest {
         
assertThat(actual.getShardingAlgorithms().get("hash_mod").getProps().get("sharding-count"),
 is("4"));
         assertThat(actual.getKeyGenerators().size(), is(3));
         assertThat(actual.getKeyGenerators().get("uuid").getType(), 
is("UUID"));
-        assertThat(actual.getKeyGenerators().get("uuid").getProps().size(), 
is(0));
+        assertTrue(actual.getKeyGenerators().get("uuid").getProps().isEmpty());
         assertThat(actual.getKeyGenerators().get("auto_increment").getType(), 
is("AUTO_INCREMENT.FIXTURE"));
         assertThat(actual.getAuditors().size(), is(1));
         assertThat(actual.getAuditors().get("audit_algorithm").getType(), 
is("DML_SHARDING_CONDITIONS"));
-        
assertThat(actual.getAuditors().get("audit_algorithm").getProps().size(), 
is(0));
+        
assertTrue(actual.getAuditors().get("audit_algorithm").getProps().isEmpty());
         assertNull(actual.getShardingCache());
     }
 }
diff --git 
a/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/CreateShardingTableReferenceRuleExecutorTest.java
 
b/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/CreateShardingTableReferenceRuleExecutorTest.java
index dfcf0e46ab7..58776339b80 100644
--- 
a/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/CreateShardingTableReferenceRuleExecutorTest.java
+++ 
b/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/CreateShardingTableReferenceRuleExecutorTest.java
@@ -33,9 +33,8 @@ import org.junit.jupiter.api.Test;
 import java.util.Collection;
 import java.util.LinkedList;
 
-import static org.hamcrest.CoreMatchers.is;
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -81,7 +80,7 @@ class CreateShardingTableReferenceRuleExecutorTest {
         executor.checkBeforeUpdate(sqlStatement);
         ShardingRuleConfiguration toBeCreatedRuleConfig = 
executor.buildToBeCreatedRuleConfiguration(sqlStatement);
         Collection<ShardingTableReferenceRuleConfiguration> 
referenceRuleConfigs = toBeCreatedRuleConfig.getBindingTableGroups();
-        assertThat(referenceRuleConfigs.size(), is(0));
+        assertTrue(referenceRuleConfigs.isEmpty());
     }
     
     private ShardingRuleConfiguration getCurrentRuleConfiguration() {
diff --git 
a/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/DropDefaultShardingStrategyExecutorTest.java
 
b/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/DropDefaultShardingStrategyExecutorTest.java
index 627de111c10..0ea31a777a7 100644
--- 
a/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/DropDefaultShardingStrategyExecutorTest.java
+++ 
b/features/sharding/distsql/handler/src/test/java/org/apache/shardingsphere/sharding/distsql/update/DropDefaultShardingStrategyExecutorTest.java
@@ -37,6 +37,7 @@ import static org.hamcrest.MatcherAssert.assertThat;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
@@ -85,7 +86,7 @@ class DropDefaultShardingStrategyExecutorTest {
         executor.setRule(rule);
         ShardingRuleConfiguration toBeDroppedRuleConfig = 
executor.buildToBeDroppedRuleConfiguration(createSQLStatement("Table"));
         assertNull(toBeDroppedRuleConfig.getDefaultTableShardingStrategy());
-        assertThat(toBeDroppedRuleConfig.getShardingAlgorithms().size(), 
is(0));
+        assertTrue(toBeDroppedRuleConfig.getShardingAlgorithms().isEmpty());
     }
     
     @Test
diff --git 
a/infra/common/src/test/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfigurationTest.java
 
b/infra/common/src/test/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfigurationTest.java
index e866277eb76..64287f762af 100644
--- 
a/infra/common/src/test/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfigurationTest.java
+++ 
b/infra/common/src/test/java/org/apache/shardingsphere/infra/config/database/impl/DataSourceProvidedDatabaseConfigurationTest.java
@@ -71,7 +71,7 @@ class DataSourceProvidedDatabaseConfigurationTest {
         DataSourceProvidedDatabaseConfiguration databaseConfig = 
createDataSourceProvidedDatabaseConfiguration();
         DataSourcePoolProperties props = 
databaseConfig.getStorageUnits().get("foo_ds").getDataSourcePoolProperties();
         Map<String, Object> poolStandardProps = 
props.getPoolPropertySynonyms().getStandardProperties();
-        assertThat(poolStandardProps.size(), is(0));
+        assertTrue(poolStandardProps.isEmpty());
         Map<String, Object> connStandardProps = 
props.getConnectionPropertySynonyms().getStandardProperties();
         assertThat(connStandardProps.size(), is(3));
         assertThat(connStandardProps.get("url"), 
is("jdbc:mock://127.0.0.1/foo_ds"));
diff --git 
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaDataTest.java
 
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaDataTest.java
index 29a463f8f56..731b1e1366d 100644
--- 
a/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaDataTest.java
+++ 
b/infra/common/src/test/java/org/apache/shardingsphere/infra/metadata/database/rule/RuleMetaDataTest.java
@@ -17,12 +17,9 @@
 
 package org.apache.shardingsphere.infra.metadata.database.rule;
 
-import org.apache.shardingsphere.infra.rule.ShardingSphereRule;
 import org.junit.jupiter.api.Test;
 
-import java.util.Collection;
 import java.util.Collections;
-import java.util.Map;
 
 import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.hamcrest.CoreMatchers.is;
@@ -50,8 +47,6 @@ class RuleMetaDataTest {
     
     @Test
     void assertGetInUsedStorageUnitNameAndRulesMapWhenRulesAreEmpty() {
-        RuleMetaData ruleMetaData = new RuleMetaData(Collections.emptyList());
-        Map<String, Collection<Class<? extends ShardingSphereRule>>> actual = 
ruleMetaData.getInUsedStorageUnitNameAndRulesMap();
-        assertThat(actual.size(), is(0));
+        assertTrue(new 
RuleMetaData(Collections.emptyList()).getInUsedStorageUnitNameAndRulesMap().isEmpty());
     }
 }
diff --git 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelCreatorTest.java
 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelCreatorTest.java
index 21040ee8a61..d93537339bf 100644
--- 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelCreatorTest.java
+++ 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/channel/memory/MemoryPipelineChannelCreatorTest.java
@@ -23,7 +23,6 @@ import 
org.apache.shardingsphere.data.pipeline.core.task.InventoryTaskAckCallbac
 import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
 import org.apache.shardingsphere.test.util.PropertiesBuilder;
 import org.apache.shardingsphere.test.util.PropertiesBuilder.Property;
-import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 import org.mockito.internal.configuration.plugins.Plugins;
 
@@ -33,6 +32,7 @@ import java.util.concurrent.atomic.AtomicReference;
 
 import static org.hamcrest.CoreMatchers.is;
 import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertInstanceOf;
 
 class MemoryPipelineChannelCreatorTest {
     
@@ -41,7 +41,7 @@ class MemoryPipelineChannelCreatorTest {
         PipelineChannelCreator creator = 
TypedSPILoader.getService(PipelineChannelCreator.class, "MEMORY", 
PropertiesBuilder.build(new Property("block-queue-size", "2000")));
         
assertThat(Plugins.getMemberAccessor().get(MemoryPipelineChannelCreator.class.getDeclaredField("queueSize"),
 creator), is(2000));
         PipelineChannel channel = creator.newInstance(1000, new 
InventoryTaskAckCallback(new AtomicReference<>()));
-        Assertions.assertInstanceOf(ArrayBlockingQueue.class, 
Plugins.getMemberAccessor().get(MemoryPipelineChannel.class.getDeclaredField("queue"),
 channel));
+        assertInstanceOf(ArrayBlockingQueue.class, 
Plugins.getMemberAccessor().get(MemoryPipelineChannel.class.getDeclaredField("queue"),
 channel));
     }
     
     @Test
@@ -49,7 +49,7 @@ class MemoryPipelineChannelCreatorTest {
         PipelineChannelCreator creator = 
TypedSPILoader.getService(PipelineChannelCreator.class, "MEMORY", 
PropertiesBuilder.build(new Property("block-queue-size", "0")));
         
assertThat(Plugins.getMemberAccessor().get(MemoryPipelineChannelCreator.class.getDeclaredField("queueSize"),
 creator), is(0));
         PipelineChannel channel = creator.newInstance(1000, new 
InventoryTaskAckCallback(new AtomicReference<>()));
-        Assertions.assertInstanceOf(SynchronousQueue.class, 
Plugins.getMemberAccessor().get(MemoryPipelineChannel.class.getDeclaredField("queue"),
 channel));
+        assertInstanceOf(SynchronousQueue.class, 
Plugins.getMemberAccessor().get(MemoryPipelineChannel.class.getDeclaredField("queue"),
 channel));
     }
     
     @Test
diff --git 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/RecordSingleTableInventoryCalculatedResultTest.java
 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/RecordSingleTableInventoryCalculatedResultTest.java
index 15e7f4a09f6..6a287f450ad 100644
--- 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/RecordSingleTableInventoryCalculatedResultTest.java
+++ 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/RecordSingleTableInventoryCalculatedResultTest.java
@@ -62,16 +62,14 @@ class RecordSingleTableInventoryCalculatedResultTest {
     
     @Test
     void assertRecordsCountNotEquals() {
-        RecordSingleTableInventoryCalculatedResult result1 = new 
RecordSingleTableInventoryCalculatedResult(1000, 
Collections.singletonList(buildFixedFullTypeRecord()));
-        RecordSingleTableInventoryCalculatedResult result2 = new 
RecordSingleTableInventoryCalculatedResult(1000, Collections.emptyList());
-        assertThat(result1, not(result2));
+        assertThat(new RecordSingleTableInventoryCalculatedResult(1000, 
Collections.singletonList(buildFixedFullTypeRecord())),
+                not(new RecordSingleTableInventoryCalculatedResult(1000, 
Collections.emptyList())));
     }
     
     @Test
     void assertMaxUniqueKeyValueNotEquals() {
-        RecordSingleTableInventoryCalculatedResult result1 = new 
RecordSingleTableInventoryCalculatedResult(1000, 
Collections.singletonList(buildFixedFullTypeRecord()));
-        RecordSingleTableInventoryCalculatedResult result2 = new 
RecordSingleTableInventoryCalculatedResult(1001, 
Collections.singletonList(buildFixedFullTypeRecord()));
-        assertThat(result1, not(result2));
+        assertThat(new RecordSingleTableInventoryCalculatedResult(1000, 
Collections.singletonList(buildFixedFullTypeRecord())),
+                not(new RecordSingleTableInventoryCalculatedResult(1001, 
Collections.singletonList(buildFixedFullTypeRecord()))));
     }
     
     @Test
diff --git 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/yaml/YamlTableDataConsistencyCheckResultSwapperTest.java
 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/yaml/YamlTableDataConsistencyCheckResultSwapperTest.java
index 08b11da43d7..36699ab2d10 100644
--- 
a/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/yaml/YamlTableDataConsistencyCheckResultSwapperTest.java
+++ 
b/kernel/data-pipeline/core/src/test/java/org/apache/shardingsphere/data/pipeline/core/consistencycheck/result/yaml/YamlTableDataConsistencyCheckResultSwapperTest.java
@@ -41,9 +41,9 @@ class YamlTableDataConsistencyCheckResultSwapperTest {
     @Test
     void 
assertSwapToYamlConfigurationWithTableDataConsistencyCheckIgnoredType() {
         TableDataConsistencyCheckResult data = new 
TableDataConsistencyCheckResult(TableDataConsistencyCheckIgnoredType.NO_UNIQUE_KEY);
-        YamlTableDataConsistencyCheckResult result = 
yamlTableDataConsistencyCheckResultSwapper.swapToYamlConfiguration(data);
-        assertThat(result.getIgnoredType(), is("NO_UNIQUE_KEY"));
-        assertFalse(result.isMatched());
+        YamlTableDataConsistencyCheckResult actual = 
yamlTableDataConsistencyCheckResultSwapper.swapToYamlConfiguration(data);
+        assertThat(actual.getIgnoredType(), is("NO_UNIQUE_KEY"));
+        assertFalse(actual.isMatched());
     }
     
     @Test
@@ -58,9 +58,9 @@ class YamlTableDataConsistencyCheckResultSwapperTest {
     void 
assertSwapToObjectWithYamlTableDataConsistencyCheckResultIgnoredType() {
         YamlTableDataConsistencyCheckResult yamlConfig = new 
YamlTableDataConsistencyCheckResult();
         yamlConfig.setIgnoredType("NO_UNIQUE_KEY");
-        TableDataConsistencyCheckResult result = 
yamlTableDataConsistencyCheckResultSwapper.swapToObject(yamlConfig);
-        assertThat(result.getIgnoredType(), 
is(TableDataConsistencyCheckIgnoredType.NO_UNIQUE_KEY));
-        assertFalse(result.isMatched());
+        TableDataConsistencyCheckResult actual = 
yamlTableDataConsistencyCheckResultSwapper.swapToObject(yamlConfig);
+        assertThat(actual.getIgnoredType(), 
is(TableDataConsistencyCheckIgnoredType.NO_UNIQUE_KEY));
+        assertFalse(actual.isMatched());
     }
     
     @Test
@@ -96,9 +96,9 @@ class YamlTableDataConsistencyCheckResultSwapperTest {
     
     @Test
     void assertSwapToObjectWithString() {
-        TableDataConsistencyCheckResult result = 
yamlTableDataConsistencyCheckResultSwapper.swapToObject("ignoredType: 
NO_UNIQUE_KEY");
-        assertThat(result.getIgnoredType(), 
is(TableDataConsistencyCheckIgnoredType.NO_UNIQUE_KEY));
-        assertFalse(result.isMatched());
+        TableDataConsistencyCheckResult actual = 
yamlTableDataConsistencyCheckResultSwapper.swapToObject("ignoredType: 
NO_UNIQUE_KEY");
+        assertThat(actual.getIgnoredType(), 
is(TableDataConsistencyCheckIgnoredType.NO_UNIQUE_KEY));
+        assertFalse(actual.isMatched());
     }
     
     @Test
diff --git 
a/parser/sql/engine/src/test/java/org/apache/shardingsphere/sql/parser/core/SQLParserFactoryTest.java
 
b/parser/sql/engine/src/test/java/org/apache/shardingsphere/sql/parser/core/SQLParserFactoryTest.java
index 64198e3ae2d..2268eb79ee0 100644
--- 
a/parser/sql/engine/src/test/java/org/apache/shardingsphere/sql/parser/core/SQLParserFactoryTest.java
+++ 
b/parser/sql/engine/src/test/java/org/apache/shardingsphere/sql/parser/core/SQLParserFactoryTest.java
@@ -17,15 +17,13 @@
 
 package org.apache.shardingsphere.sql.parser.core;
 
-import org.apache.shardingsphere.sql.parser.api.parser.SQLLexer;
-import org.apache.shardingsphere.sql.parser.api.parser.SQLParser;
 import org.apache.shardingsphere.sql.parser.fixture.LexerFixture;
 import org.apache.shardingsphere.sql.parser.fixture.ParserFixture;
 import org.junit.jupiter.api.Test;
 
-import static org.mockito.Mockito.mock;
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.Mockito.mock;
 
 class SQLParserFactoryTest {
     
@@ -33,9 +31,6 @@ class SQLParserFactoryTest {
     
     @Test
     void assertNewInstance() {
-        SQLLexer sqlLexer = mock(LexerFixture.class);
-        SQLParser sqlParser = mock(ParserFixture.class);
-        SQLParser result = SQLParserFactory.newInstance(SQL, 
sqlLexer.getClass(), sqlParser.getClass());
-        assertThat(result, instanceOf(ParserFixture.class));
+        assertThat(SQLParserFactory.newInstance(SQL, 
mock(LexerFixture.class).getClass(), mock(ParserFixture.class).getClass()), 
instanceOf(ParserFixture.class));
     }
 }
diff --git 
a/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/ExpressionExtractUtilsTest.java
 
b/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/ExpressionExtractUtilsTest.java
index 173db7f1220..cb93decd294 100644
--- 
a/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/ExpressionExtractUtilsTest.java
+++ 
b/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/ExpressionExtractUtilsTest.java
@@ -121,8 +121,7 @@ class ExpressionExtractUtilsTest {
         functionSegment.getParameters().add(param1);
         functionSegment.getParameters().add(param2);
         functionSegment.getParameters().add(param3);
-        List<ParameterMarkerExpressionSegment> result = 
ExpressionExtractUtils.getParameterMarkerExpressions(Collections.singleton(functionSegment));
-        assertThat(result.size(), is(1));
+        
assertThat(ExpressionExtractUtils.getParameterMarkerExpressions(Collections.singleton(functionSegment)).size(),
 is(1));
     }
     
     @Test
diff --git 
a/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/SubqueryExtractUtilsTest.java
 
b/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/SubqueryExtractUtilsTest.java
index b021f6176a3..0d511f565fb 100644
--- 
a/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/SubqueryExtractUtilsTest.java
+++ 
b/parser/sql/statement/src/test/java/org/apache/shardingsphere/sql/parser/sql/common/util/SubqueryExtractUtilsTest.java
@@ -69,9 +69,9 @@ class SubqueryExtractUtilsTest {
         SubqueryExpressionSegment right = new SubqueryExpressionSegment(new 
SubquerySegment(51, 100, subquerySelectStatement, ""));
         WhereSegment whereSegment = new WhereSegment(34, 100, new 
BinaryOperationExpression(40, 100, left, right, "=", "order_id = (SELECT 
order_id FROM t_order WHERE status = 'OK')"));
         selectStatement.setWhere(whereSegment);
-        Collection<SubquerySegment> result = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
-        assertThat(result.size(), is(1));
-        assertThat(result.iterator().next(), is(right.getSubquery()));
+        Collection<SubquerySegment> actual = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
+        assertThat(actual.size(), is(1));
+        assertThat(actual.iterator().next(), is(right.getSubquery()));
     }
     
     @Test
@@ -85,9 +85,9 @@ class SubqueryExtractUtilsTest {
         MySQLSelectStatement selectStatement = new MySQLSelectStatement();
         selectStatement.setProjections(new ProjectionsSegment(7, 79));
         
selectStatement.getProjections().getProjections().add(subqueryProjectionSegment);
-        Collection<SubquerySegment> result = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
-        assertThat(result.size(), is(1));
-        assertThat(result.iterator().next(), is(subquerySegment));
+        Collection<SubquerySegment> actual = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
+        assertThat(actual.size(), is(1));
+        assertThat(actual.iterator().next(), is(subquerySegment));
     }
     
     @Test
@@ -104,9 +104,9 @@ class SubqueryExtractUtilsTest {
         selectStatement.getProjections().getProjections().add(new 
ColumnProjectionSegment(new ColumnSegment(7, 16, new 
IdentifierValue("order_id"))));
         SubqueryTableSegment subqueryTableSegment = new 
SubqueryTableSegment(0, 0, new SubquerySegment(23, 71, subquery, ""));
         selectStatement.setFrom(subqueryTableSegment);
-        Collection<SubquerySegment> result = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
-        assertThat(result.size(), is(1));
-        assertThat(result.iterator().next(), 
is(subqueryTableSegment.getSubquery()));
+        Collection<SubquerySegment> actual = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
+        assertThat(actual.size(), is(1));
+        assertThat(actual.iterator().next(), 
is(subqueryTableSegment.getSubquery()));
     }
     
     @Test
@@ -145,9 +145,9 @@ class SubqueryExtractUtilsTest {
         from.setLeft(leftSubquerySegment);
         from.setRight(rightSubquerySegment);
         selectStatement.setFrom(from);
-        Collection<SubquerySegment> result = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
-        assertThat(result.size(), is(2));
-        Iterator<SubquerySegment> iterator = result.iterator();
+        Collection<SubquerySegment> actual = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
+        assertThat(actual.size(), is(2));
+        Iterator<SubquerySegment> iterator = actual.iterator();
         assertThat(iterator.next(), is(leftSubquerySegment.getSubquery()));
         assertThat(iterator.next(), is(rightSubquerySegment.getSubquery()));
     }
@@ -156,8 +156,8 @@ class SubqueryExtractUtilsTest {
     void assertGetSubquerySegmentsWithMultiNestedSubquery() {
         SelectStatement selectStatement = new MySQLSelectStatement();
         selectStatement.setFrom(new SubqueryTableSegment(0, 0, 
createSubquerySegmentForFrom()));
-        Collection<SubquerySegment> result = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
-        assertThat(result.size(), is(2));
+        Collection<SubquerySegment> actual = 
SubqueryExtractUtils.getSubquerySegments(selectStatement);
+        assertThat(actual.size(), is(2));
     }
     
     private SubquerySegment createSubquerySegmentForFrom() {
diff --git 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptPreparedStatementTest.java
 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptPreparedStatementTest.java
index 8df05e2da3c..c9632c76be5 100644
--- 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptPreparedStatementTest.java
+++ 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptPreparedStatementTest.java
@@ -117,13 +117,13 @@ class EncryptPreparedStatementTest extends 
AbstractEncryptDriverTest {
     
     @Test
     void assertUpdateWithExecuteUpdate() throws SQLException {
-        int result;
+        int actual;
         try (PreparedStatement preparedStatement = 
getEncryptConnection().prepareStatement(UPDATE_SQL)) {
             preparedStatement.setObject(1, 'f');
             preparedStatement.setObject(2, 'a');
-            result = preparedStatement.executeUpdate();
+            actual = preparedStatement.executeUpdate();
         }
-        assertThat(result, is(2));
+        assertThat(actual, is(2));
         assertResultSet(2, 1, "encryptValue", "assistedEncryptValue");
     }
     
diff --git 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptStatementTest.java
 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptStatementTest.java
index 8a178147951..8407136c081 100644
--- 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptStatementTest.java
+++ 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/EncryptStatementTest.java
@@ -90,11 +90,11 @@ class EncryptStatementTest extends 
AbstractEncryptDriverTest {
     
     @Test
     void assertUpdateWithExecuteUpdate() throws SQLException {
-        int result;
+        int actual;
         try (Statement statement = getEncryptConnection().createStatement()) {
-            result = statement.executeUpdate(UPDATE_SQL);
+            actual = statement.executeUpdate(UPDATE_SQL);
         }
-        assertThat(result, is(2));
+        assertThat(actual, is(2));
         assertResultSet(2, 1, "encryptValue");
     }
     
diff --git 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowPreparedStatementTest.java
 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowPreparedStatementTest.java
index 23ea3575043..5ffac74655e 100644
--- 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowPreparedStatementTest.java
+++ 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowPreparedStatementTest.java
@@ -94,7 +94,7 @@ class ShadowPreparedStatementTest extends 
AbstractShadowDriverTest {
     
     @Test
     void assertUpdateNativeCase() throws SQLException {
-        int result;
+        int actual;
         try (Connection connection = getShadowDataSource().getConnection()) {
             PreparedStatement insertPreparedStatement = 
connection.prepareStatement(INSERT_SQL);
             insertPreparedStatement.setObject(1, 2);
@@ -104,16 +104,16 @@ class ShadowPreparedStatementTest extends 
AbstractShadowDriverTest {
             PreparedStatement updatePreparedStatement = 
connection.prepareStatement(UPDATE_SQL);
             updatePreparedStatement.setString(1, "cipher_pwd");
             updatePreparedStatement.setObject(2, 2);
-            result = updatePreparedStatement.executeUpdate();
+            actual = updatePreparedStatement.executeUpdate();
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 0, "cipher_pwd");
         assertResultSet(false, 1, "cipher_pwd");
     }
     
     @Test
     void assertUpdateShadowCase() throws SQLException {
-        int result;
+        int actual;
         try (Connection connection = getShadowDataSource().getConnection()) {
             PreparedStatement insertPreparedStatement = 
connection.prepareStatement(INSERT_SQL);
             insertPreparedStatement.setObject(1, 1);
@@ -123,16 +123,16 @@ class ShadowPreparedStatementTest extends 
AbstractShadowDriverTest {
             PreparedStatement updatePreparedStatement = 
connection.prepareStatement(UPDATE_SQL);
             updatePreparedStatement.setString(1, "cipher_pwd");
             updatePreparedStatement.setObject(2, 1);
-            result = updatePreparedStatement.executeUpdate();
+            actual = updatePreparedStatement.executeUpdate();
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 1, "cipher_pwd");
         assertResultSet(false, 0, "cipher_pwd");
     }
     
     @Test
     void assertDeleteNativeCase() throws SQLException {
-        int result;
+        int actual;
         try (Connection connection = getShadowDataSource().getConnection()) {
             PreparedStatement insertPreparedStatement1 = 
connection.prepareStatement(INSERT_SQL);
             insertPreparedStatement1.setObject(1, 2);
@@ -146,16 +146,16 @@ class ShadowPreparedStatementTest extends 
AbstractShadowDriverTest {
             insertPreparedStatement2.execute();
             PreparedStatement deletePreparedStatement = 
connection.prepareStatement(DELETE_SQL);
             deletePreparedStatement.setObject(1, 2);
-            result = deletePreparedStatement.executeUpdate();
+            actual = deletePreparedStatement.executeUpdate();
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 1, "cipher_pwd");
         assertResultSet(false, 0, "cipher_pwd");
     }
     
     @Test
     void assertDeleteShadowCase() throws SQLException {
-        int result;
+        int actual;
         try (Connection connection = getShadowDataSource().getConnection()) {
             PreparedStatement insertPreparedStatement1 = 
connection.prepareStatement(INSERT_SQL);
             insertPreparedStatement1.setObject(1, 1);
@@ -169,9 +169,9 @@ class ShadowPreparedStatementTest extends 
AbstractShadowDriverTest {
             insertPreparedStatement2.execute();
             PreparedStatement deletePreparedStatement = 
connection.prepareStatement(DELETE_SQL);
             deletePreparedStatement.setObject(1, 1);
-            result = deletePreparedStatement.executeUpdate();
+            actual = deletePreparedStatement.executeUpdate();
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 0, "cipher_pwd");
         assertResultSet(false, 1, "cipher");
     }
diff --git 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowStatementTest.java
 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowStatementTest.java
index f590dec2bdd..68dd1cc78b3 100644
--- 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowStatementTest.java
+++ 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShadowStatementTest.java
@@ -94,12 +94,12 @@ class ShadowStatementTest extends AbstractShadowDriverTest {
     
     @Test
     void assertUpdateNativeCase() throws SQLException {
-        int result;
+        int actual;
         try (Statement statement = 
getShadowDataSource().getConnection().createStatement()) {
             statement.execute(INSERT_SQL);
-            result = statement.executeUpdate(UPDATE_SQL);
+            actual = statement.executeUpdate(UPDATE_SQL);
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 0, "cipher_pwd");
         assertResultSet(false, 1, "cipher_pwd");
         
@@ -107,12 +107,12 @@ class ShadowStatementTest extends 
AbstractShadowDriverTest {
     
     @Test
     void assertUpdateShadowCase() throws SQLException {
-        int result;
+        int actual;
         try (Statement statement = 
getShadowDataSource().getConnection().createStatement()) {
             statement.execute(INSERT_SHADOW_SQL);
-            result = statement.executeUpdate(UPDATE_SHADOW_SQL);
+            actual = statement.executeUpdate(UPDATE_SHADOW_SQL);
         }
-        assertThat(result, is(1));
+        assertThat(actual, is(1));
         assertResultSet(true, 1, "cipher_pwd");
         assertResultSet(false, 0, "cipher_pwd");
     }
diff --git 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShardingPreparedStatementTest.java
 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShardingPreparedStatementTest.java
index 99f3ddfb115..cd119bf312e 100644
--- 
a/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShardingPreparedStatementTest.java
+++ 
b/test/e2e/driver/src/test/java/org/apache/shardingsphere/test/e2e/driver/statement/ShardingPreparedStatementTest.java
@@ -128,8 +128,8 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setString(2, "BATCH2");
             preparedStatement.setString(3, "BATCH3");
             preparedStatement.setString(4, "BATCH4");
-            int result = preparedStatement.executeUpdate();
-            assertThat(result, is(4));
+            int actual = preparedStatement.executeUpdate();
+            assertThat(actual, is(4));
             ResultSet generateKeyResultSet = 
preparedStatement.getGeneratedKeys();
             assertTrue(generateKeyResultSet.next());
             assertThat(generateKeyResultSet.getLong(1), is(1L));
@@ -358,9 +358,9 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setInt(4, 12);
             preparedStatement.setInt(5, 12);
             preparedStatement.setString(6, "MULTI");
-            int result = preparedStatement.executeUpdate();
+            int actual = preparedStatement.executeUpdate();
             ResultSet generateKeyResultSet = 
preparedStatement.getGeneratedKeys();
-            assertThat(result, is(2));
+            assertThat(actual, is(2));
             assertTrue(generateKeyResultSet.next());
             assertThat(generateKeyResultSet.getInt(1), is(1));
             assertTrue(generateKeyResultSet.next());
@@ -460,8 +460,8 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setInt(7, userId2);
             preparedStatement.setString(8, status);
             preparedStatement.setString(9, updatedStatus);
-            int result = preparedStatement.executeUpdate();
-            assertThat(result, is(2));
+            int actual = preparedStatement.executeUpdate();
+            assertThat(actual, is(2));
             queryStatement.setInt(1, orderId);
             queryStatement.setInt(2, userId1);
             try (ResultSet resultSet = queryStatement.executeQuery()) {
@@ -490,8 +490,8 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setInt(7, userId2);
             preparedStatement.setString(8, status);
             preparedStatement.setString(9, updatedStatus);
-            int result = preparedStatement.executeUpdate();
-            assertThat(result, is(4));
+            int actual = preparedStatement.executeUpdate();
+            assertThat(actual, is(4));
             queryStatement.setInt(1, orderId);
             queryStatement.setInt(2, userId1);
             try (ResultSet resultSet = queryStatement.executeQuery()) {
@@ -523,11 +523,11 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setString(1, "init");
             preparedStatement.setString(2, "batch");
             preparedStatement.addBatch();
-            int[] result = preparedStatement.executeBatch();
-            assertThat(result.length, is(3));
-            assertThat(result[0], is(4));
-            assertThat(result[1], is(0));
-            assertThat(result[2], is(4));
+            int[] actual = preparedStatement.executeBatch();
+            assertThat(actual.length, is(3));
+            assertThat(actual[0], is(4));
+            assertThat(actual[1], is(0));
+            assertThat(actual[2], is(4));
         }
     }
     
@@ -575,17 +575,17 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
     
     @Test
     void assertExecuteSelectAutoTableGetResultSet() throws SQLException {
-        Collection<Integer> result = Arrays.asList(1001, 1100, 1101);
+        Collection<Integer> actual = Arrays.asList(1001, 1100, 1101);
         try (PreparedStatement preparedStatement = 
getShardingSphereDataSource().getConnection().prepareStatement(SELECT_AUTO_SQL))
 {
             preparedStatement.setInt(1, 1001);
             int count = 0;
             try (ResultSet resultSet = preparedStatement.executeQuery()) {
                 while (resultSet.next()) {
-                    assertTrue(result.contains(resultSet.getInt(2)));
+                    assertTrue(actual.contains(resultSet.getInt(2)));
                     count++;
                 }
             }
-            assertThat(result.size(), is(count));
+            assertThat(actual.size(), is(count));
         }
     }
     
@@ -615,8 +615,7 @@ class ShardingPreparedStatementTest extends 
AbstractShardingDriverTest {
             preparedStatement.setString(4, "BATCH");
             preparedStatement.addBatch();
             preparedStatement.clearBatch();
-            int[] result = preparedStatement.executeBatch();
-            assertThat(result.length, is(0));
+            assertThat(preparedStatement.executeBatch().length, is(0));
         }
     }
     
diff --git 
a/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/plsql/PLSQLStatementAssert.java
 
b/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/plsql/PLSQLStatementAssert.java
index c90091e97c2..604470c9c25 100644
--- 
a/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/plsql/PLSQLStatementAssert.java
+++ 
b/test/it/parser/src/main/java/org/apache/shardingsphere/test/it/sql/parser/internal/asserts/statement/plsql/PLSQLStatementAssert.java
@@ -83,7 +83,7 @@ public final class PLSQLStatementAssert {
             assertThat(assertContext.getText("Procedure name mismatched:"), 
actual.getProcedureName().get().getIdentifier().getValue(), 
is(expected.getProcedureName().getName()));
         }
         if (null == expected.getProcedureBodyEndNameSegments()) {
-            assertThat(assertContext.getText("Procedure body end names size 
mismatched:"), actual.getProcedureBodyEndNameSegments().size(), is(0));
+            assertThat(assertContext.getText("Procedure body end names size 
mismatched:"), actual.getProcedureBodyEndNameSegments().isEmpty());
         } else {
             assertThat(assertContext.getText("Procedure body end names size 
mismatched:"), actual.getProcedureBodyEndNameSegments().size(), 
is(expected.getProcedureBodyEndNameSegments().size()));
             for (int i = 0; i < 
expected.getProcedureBodyEndNameSegments().size(); i++) {
diff --git 
a/test/it/pipeline/src/test/java/org/apache/shardingsphere/test/it/data/pipeline/core/registrycenter/repository/PipelineGovernanceFacadeTest.java
 
b/test/it/pipeline/src/test/java/org/apache/shardingsphere/test/it/data/pipeline/core/registrycenter/repository/PipelineGovernanceFacadeTest.java
index 7e6ba5f6d37..b7c263eef31 100644
--- 
a/test/it/pipeline/src/test/java/org/apache/shardingsphere/test/it/data/pipeline/core/registrycenter/repository/PipelineGovernanceFacadeTest.java
+++ 
b/test/it/pipeline/src/test/java/org/apache/shardingsphere/test/it/data/pipeline/core/registrycenter/repository/PipelineGovernanceFacadeTest.java
@@ -139,7 +139,7 @@ class PipelineGovernanceFacadeTest {
         assertThat(actualCheckJobIds.size(), is(1));
         assertThat(actualCheckJobIds.iterator().next(), is(checkJobId));
         
governanceFacade.getJobFacade().getCheck().deleteCheckJobResult(jobItemContext.getJobId(),
 checkJobId);
-        
assertThat(governanceFacade.getJobFacade().getCheck().listCheckJobIds(jobItemContext.getJobId()).size(),
 is(0));
+        
assertTrue(governanceFacade.getJobFacade().getCheck().listCheckJobIds(jobItemContext.getJobId()).isEmpty());
     }
     
     @Test

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