Add test case for EncryptRuleBuilder

shardingsphere-features/shardingsphere-encrypt/shardingsphere-encrypt-common/src/test/java/org/apache/shardingsphere/encrypt/rule/builder/EncryptRuleBuilderTest.java

+/*
+ * 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.encrypt.rule.builder;
+
+import org.apache.shardingsphere.encrypt.api.config.EncryptRuleConfiguration;
+import org.apache.shardingsphere.encrypt.rule.EncryptRule;
+import org.apache.shardingsphere.infra.rule.ShardingSphereRuleBuilder;
+import org.apache.shardingsphere.infra.spi.ShardingSphereServiceLoader;
+import org.apache.shardingsphere.infra.spi.order.OrderedSPIRegistry;
+import org.junit.Test;
+
+import java.util.Collections;
+
+import static org.hamcrest.CoreMatchers.instanceOf;
+import static org.junit.Assert.assertThat;
+import static org.mockito.Mockito.mock;
+
+public final class EncryptRuleBuilderTest {
+    
+    static {
+        ShardingSphereServiceLoader.register(ShardingSphereRuleBuilder.class);
+    }
+    
+    @SuppressWarnings({"rawtypes", "unchecked"})
+    @Test
+    public void assertBuild() {
+        EncryptRuleConfiguration ruleConfig = mock(EncryptRuleConfiguration.class);
+        ShardingSphereRuleBuilder builder = OrderedSPIRegistry.getRegisteredServices(Collections.singletonList(ruleConfig), ShardingSphereRuleBuilder.class).get(ruleConfig);
+        assertThat(builder.build(ruleConfig, Collections.emptyList()), instanceOf(EncryptRule.class));
+    }
+}