[shardingsphere] branch master updated: Add `drop mask rule` DistSQL unit test (#23232)

[ji...@apache.org]

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jianglongtao pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/shardingsphere.git


The following commit(s) were added to refs/heads/master by this push:
     new b8e24e026aa Add `drop mask rule` DistSQL unit test (#23232)
b8e24e026aa is described below

commit b8e24e026aa91db64ee3e027d9a9d4880b5b4158
Author: Zichao <57...@users.noreply.github.com>
AuthorDate: Sun Jan 1 06:11:30 2023 +1300

    Add `drop mask rule` DistSQL unit test (#23232)
---
 .../update/DropMaskRuleStatementUpdaterTest.java   | 73 ++++++++++++++++++++++
 1 file changed, 73 insertions(+)

diff --git a/features/mask/distsql/handler/src/test/java/org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdaterTest.java b/features/mask/distsql/handler/src/test/java/org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdaterTest.java
new file mode 100644
index 00000000000..88521fa0ffc
--- /dev/null
+++ b/features/mask/distsql/handler/src/test/java/org/apache/shardingsphere/mask/distsql/handler/update/DropMaskRuleStatementUpdaterTest.java
@@ -0,0 +1,73 @@
+/*
+ * 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.mask.distsql.handler.update;
+
+import org.apache.shardingsphere.distsql.handler.exception.rule.MissingRequiredRuleException;
+import org.apache.shardingsphere.infra.metadata.database.ShardingSphereDatabase;
+import org.apache.shardingsphere.mask.api.config.MaskRuleConfiguration;
+import org.apache.shardingsphere.mask.api.config.rule.MaskColumnRuleConfiguration;
+import org.apache.shardingsphere.mask.api.config.rule.MaskTableRuleConfiguration;
+import org.apache.shardingsphere.mask.distsql.parser.statement.DropMaskRuleStatement;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.LinkedList;
+
+import static org.junit.Assert.assertTrue;
+
+@RunWith(MockitoJUnitRunner.class)
+public final class DropMaskRuleStatementUpdaterTest {
+    
+    private final DropMaskRuleStatementUpdater updater = new DropMaskRuleStatementUpdater();
+    
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private ShardingSphereDatabase database;
+    
+    @Test(expected = MissingRequiredRuleException.class)
+    public void assertCheckSQLStatementWithoutCurrentRule() {
+        updater.checkSQLStatement(database, createSQLStatement(false, "t_mask"), null);
+    }
+    
+    @Test(expected = MissingRequiredRuleException.class)
+    public void assertCheckSQLStatementWithoutToBeDroppedRule() {
+        updater.checkSQLStatement(database, createSQLStatement(false, "t_mask"), new MaskRuleConfiguration(Collections.emptyList(), Collections.emptyMap()));
+    }
+    
+    @Test
+    public void assertUpdateCurrentRuleConfiguration() {
+        MaskRuleConfiguration ruleConfig = createCurrentRuleConfiguration();
+        assertTrue(updater.updateCurrentRuleConfiguration(createSQLStatement(false, "t_mask"), ruleConfig));
+        assertTrue(ruleConfig.getMaskAlgorithms().isEmpty());
+        assertTrue(ruleConfig.getTables().isEmpty());
+    }
+    
+    private DropMaskRuleStatement createSQLStatement(final boolean ifExists, final String tableName) {
+        return new DropMaskRuleStatement(ifExists, Collections.singleton(tableName));
+    }
+    
+    private MaskRuleConfiguration createCurrentRuleConfiguration() {
+        MaskColumnRuleConfiguration columnRuleConfig = new MaskColumnRuleConfiguration("user_id", "MD5");
+        MaskTableRuleConfiguration tableRuleConfig = new MaskTableRuleConfiguration("t_mask", Collections.singleton(columnRuleConfig));
+        return new MaskRuleConfiguration(new LinkedList<>(Collections.singleton(tableRuleConfig)), new HashMap<>());
+    }
+}