Add test cases on NativeSQLTranslator (#33076)

kernel/sql-translator/provider/native/pom.xml

@@ -32,5 +32,12 @@
  <artifactId>shardingsphere-sql-translator-api</artifactId>
  <version>${project.version}</version>
  </dependency>
+
+ <dependency>
+ <groupId>org.apache.shardingsphere</groupId>
+ <artifactId>shardingsphere-test-util</artifactId>
+ <version>${project.version}</version>
+ <scope>test</scope>
+ </dependency>
  </dependencies>
 </project>

kernel/sql-translator/provider/native/src/test/java/org/apache/shardingsphere/sqltranslator/natived/NativeSQLTranslatorTest.java

@@ -0,0 +1,50 @@
+/*
+ * 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.sqltranslator.natived;
+
+import org.apache.shardingsphere.infra.database.core.type.DatabaseType;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.rule.RuleMetaData;
+import org.apache.shardingsphere.infra.session.query.QueryContext;
+import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
+import org.apache.shardingsphere.sqltranslator.context.SQLTranslatorContext;
+import org.apache.shardingsphere.sqltranslator.spi.SQLTranslator;
+import org.junit.jupiter.api.Test;
+
+import java.util.Collections;
+
+import static org.apache.shardingsphere.test.matcher.ShardingSphereAssertionMatchers.deepEqual;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.mockito.Mockito.mock;
+
+class NativeSQLTranslatorTest {
+
+ @Test
+ void assertTranslateByType() {
+ SQLTranslator sqlTranslator = TypedSPILoader.getService(SQLTranslator.class, "NATIVE");
+ assertThat(sqlTranslator.translate("SELECT 1", Collections.emptyList(), mock(QueryContext.class), mock(DatabaseType.class), mock(ShardingSphereDatabase.class), mock(RuleMetaData.class)),
+ deepEqual(new SQLTranslatorContext("SELECT 1", Collections.emptyList())));
+ }
+
+ @Test
+ void assertTranslateByDefault() {
+ SQLTranslator sqlTranslator = TypedSPILoader.getService(SQLTranslator.class, null);
+ assertThat(sqlTranslator.translate("SELECT 1", Collections.emptyList(), mock(QueryContext.class), mock(DatabaseType.class), mock(ShardingSphereDatabase.class), mock(RuleMetaData.class)),
+ deepEqual(new SQLTranslatorContext("SELECT 1", Collections.emptyList())));
+ }
+}