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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/06/28 13:30:14 UTC
[GitHub] [shardingsphere] terrymanu commented on a diff in pull request #18645: Fix issue 17472 add unit test for SingleTableDropSchemaMetadataValidator
terrymanu commented on code in PR #18645:
URL: https://github.com/apache/shardingsphere/pull/18645#discussion_r908480023
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
Review Comment:
Please add final if class is not design for extension
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
+ @Test(expected = ShardingSphereException.class)
Review Comment:
Please blank line between class and method definition
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateCascadeNotEmpty() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", false);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateSchemaNotMatch() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema1", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test
+ public void assertValidate() {
+ boolean isVerified = true;
+ try {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ } catch (ShardingSphereException ex) {
+ isVerified = false;
+ }
+ assertTrue(isVerified);
+ }
+
+ private ShardingSphereDatabase createMockDataBase(final String schemaName) {
+ ShardingSphereDatabase database = mock(ShardingSphereDatabase.class, RETURNS_DEEP_STUBS);
+ Map<String, ShardingSphereSchema> map = new HashMap<>();
+ ShardingSphereSchema shardingSphereSchema = new ShardingSphereSchema();
+ shardingSphereSchema.put("foo_table", new ShardingSphereTable());
+ map.put(schemaName, shardingSphereSchema);
+ when(database.getSchemas()).thenReturn(map);
+ return database;
+ }
+
+ private SQLStatementContext<DropSchemaStatement> createSQLStatementContext(final String schemaName, final boolean isCascade) {
+ PostgreSQLDropSchemaStatement dropDatabaseStatement = mock(PostgreSQLDropSchemaStatement.class, RETURNS_DEEP_STUBS);
+ when(dropDatabaseStatement.isContainsCascade()).thenReturn(isCascade);
+ Collection<IdentifierValue> collection = new ArrayList<>();
+ collection.add(new IdentifierValue(schemaName));
+ when(dropDatabaseStatement.getSchemaNames()).thenReturn(collection);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = new CommonSQLStatementContext(dropDatabaseStatement);
+ return sqlStatementContext;
Review Comment:
return value should name as `result`
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateCascadeNotEmpty() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", false);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateSchemaNotMatch() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema1", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test
+ public void assertValidate() {
+ boolean isVerified = true;
+ try {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ } catch (ShardingSphereException ex) {
+ isVerified = false;
+ }
+ assertTrue(isVerified);
+ }
+
+ private ShardingSphereDatabase createMockDataBase(final String schemaName) {
+ ShardingSphereDatabase database = mock(ShardingSphereDatabase.class, RETURNS_DEEP_STUBS);
+ Map<String, ShardingSphereSchema> map = new HashMap<>();
+ ShardingSphereSchema shardingSphereSchema = new ShardingSphereSchema();
+ shardingSphereSchema.put("foo_table", new ShardingSphereTable());
+ map.put(schemaName, shardingSphereSchema);
+ when(database.getSchemas()).thenReturn(map);
+ return database;
Review Comment:
return value should name as `result`
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateCascadeNotEmpty() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", false);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateSchemaNotMatch() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema1", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test
+ public void assertValidate() {
+ boolean isVerified = true;
+ try {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ } catch (ShardingSphereException ex) {
Review Comment:
Just throw it, junit can handle the exception
##########
shardingsphere-kernel/shardingsphere-single-table/shardingsphere-single-table-core/src/test/java/org/apache/shardingsphere/singletable/route/validator/ddl/SingleTableDropSchemaMetadataValidatorTest.java:
##########
@@ -0,0 +1,94 @@
+/*
+ * 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.singletable.route.validator.ddl;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import org.apache.shardingsphere.infra.binder.statement.CommonSQLStatementContext;
+import org.apache.shardingsphere.infra.binder.statement.SQLStatementContext;
+import org.apache.shardingsphere.infra.exception.ShardingSphereException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereSchema;
+import org.apache.shardingsphere.infra.metadata.database.schema.decorator.model.ShardingSphereTable;
+import org.apache.shardingsphere.singletable.rule.SingleTableRule;
+import org.apache.shardingsphere.sql.parser.sql.common.statement.ddl.DropSchemaStatement;
+import org.apache.shardingsphere.sql.parser.sql.common.value.identifier.IdentifierValue;
+import org.apache.shardingsphere.sql.parser.sql.dialect.statement.postgresql.ddl.PostgreSQLDropSchemaStatement;
+import org.junit.Test;
+
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.RETURNS_DEEP_STUBS;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+public class SingleTableDropSchemaMetadataValidatorTest {
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateCascadeNotEmpty() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", false);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test(expected = ShardingSphereException.class)
+ public void assertValidateSchemaNotMatch() {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema1", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ }
+
+ @Test
+ public void assertValidate() {
+ boolean isVerified = true;
+ try {
+ SingleTableDropSchemaMetadataValidator singleTableDropSchemaMetadataValidator = new SingleTableDropSchemaMetadataValidator();
+ SingleTableRule singleTableRule = mock(SingleTableRule.class, RETURNS_DEEP_STUBS);
+ SQLStatementContext<DropSchemaStatement> sqlStatementContext = createSQLStatementContext("foo_schema", true);
+ ShardingSphereDatabase database = createMockDataBase("foo_schema");
+ singleTableDropSchemaMetadataValidator.validate(singleTableRule, sqlStatementContext, database);
+ } catch (ShardingSphereException ex) {
+ isVerified = false;
+ }
+ assertTrue(isVerified);
+ }
+
+ private ShardingSphereDatabase createMockDataBase(final String schemaName) {
Review Comment:
Database is one word, please do not use `DataBase`
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