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new 6daf3be9f20 Add LockSegmentBinderTest (#37151)
6daf3be9f20 is described below
commit 6daf3be9f205f8108fc4ba989b9d9bfc456b2bcd
Author: Liang Zhang <[email protected]>
AuthorDate: Thu Nov 20 23:42:51 2025 +0800
Add LockSegmentBinderTest (#37151)
---
.../segment/dml/lock/LockSegmentBinderTest.java | 60 ++++++++++++++++++++++
1 file changed, 60 insertions(+)
diff --git
a/infra/binder/core/src/test/java/org/apache/shardingsphere/infra/binder/engine/segment/dml/lock/LockSegmentBinderTest.java
b/infra/binder/core/src/test/java/org/apache/shardingsphere/infra/binder/engine/segment/dml/lock/LockSegmentBinderTest.java
new file mode 100644
index 00000000000..fc217964484
--- /dev/null
+++
b/infra/binder/core/src/test/java/org/apache/shardingsphere/infra/binder/engine/segment/dml/lock/LockSegmentBinderTest.java
@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.shardingsphere.infra.binder.engine.segment.dml.lock;
+
+import com.cedarsoftware.util.CaseInsensitiveMap.CaseInsensitiveString;
+import com.google.common.collect.LinkedHashMultimap;
+import com.google.common.collect.Multimap;
+import org.apache.shardingsphere.infra.binder.engine.segment.SegmentType;
+import
org.apache.shardingsphere.infra.binder.engine.segment.dml.expression.type.ColumnSegmentBinder;
+import
org.apache.shardingsphere.infra.binder.engine.segment.dml.from.context.TableSegmentBinderContext;
+import
org.apache.shardingsphere.infra.binder.engine.statement.SQLStatementBinderContext;
+import
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.column.ColumnSegment;
+import
org.apache.shardingsphere.sql.parser.statement.core.segment.dml.predicate.LockSegment;
+import
org.apache.shardingsphere.sql.parser.statement.core.value.identifier.IdentifierValue;
+import
org.apache.shardingsphere.test.infra.framework.extension.mock.AutoMockExtension;
+import
org.apache.shardingsphere.test.infra.framework.extension.mock.StaticMockSettings;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(AutoMockExtension.class)
+@StaticMockSettings(ColumnSegmentBinder.class)
+class LockSegmentBinderTest {
+
+ @Test
+ void assertBind() {
+ LockSegment segment = new LockSegment(5, 15);
+ ColumnSegment columnSegment = new ColumnSegment(0, 5, new
IdentifierValue("status"));
+ segment.getColumns().add(columnSegment);
+ ColumnSegment boundColumnSegment = new ColumnSegment(0, 5, new
IdentifierValue("status"));
+ SQLStatementBinderContext binderContext =
mock(SQLStatementBinderContext.class);
+ Multimap<CaseInsensitiveString, TableSegmentBinderContext>
tableBinderContexts = LinkedHashMultimap.create();
+ Multimap<CaseInsensitiveString, TableSegmentBinderContext>
outerTableBinderContexts = LinkedHashMultimap.create();
+ when(ColumnSegmentBinder.bind(columnSegment, SegmentType.LOCK,
binderContext, tableBinderContexts,
outerTableBinderContexts)).thenReturn(boundColumnSegment);
+ LockSegment actual = LockSegmentBinder.bind(segment, binderContext,
tableBinderContexts, outerTableBinderContexts);
+ assertThat(actual.getColumns().size(), is(1));
+ assertThat(actual.getColumns().iterator().next(),
is(boundColumnSegment));
+ assertTrue(actual.getTables().isEmpty());
+ }
+}
