add test for RegisterRMRequest

core/src/test/java/io/seata/core/protocol/RegisterRMRequestTest.java

@@ -0,0 +1,84 @@
+/*
+ *  Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ *  Licensed 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 io.seata.core.protocol;
+
+import io.netty.buffer.ByteBuf;
+import io.netty.buffer.ByteBufAllocator;
+import org.junit.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+
+/**
+ * The type RegisterRMRequest test.
+ *
+ * @author leizhiyuan
+ */
+public class RegisterRMRequestTest {
+
+    @Test
+    public void getAndSetResourceIds() {
+        RegisterRMRequest registerRMRequest = new RegisterRMRequest();
+        final String resourceIds = "r1,r2";
+        registerRMRequest.setResourceIds(resourceIds);
+        assertThat(resourceIds).isEqualTo(registerRMRequest.getResourceIds());
+    }
+
+    @Test
+    public void getTypeCode() {
+        RegisterRMRequest registerRMRequest = new RegisterRMRequest();
+        assertThat(AbstractMessage.TYPE_REG_RM).isEqualTo(registerRMRequest.getTypeCode());
+    }
+
+
+    @Test
+    public void encode() {
+        byte[] expect = new byte[]{0, 1, 49, 0, 3, 97, 112, 112, 0, 5, 103, 114, 111, 117, 112, 0, 5, 101, 120, 116, 114, 97, 0, 0, 0, 5, 114, 49, 44, 114, 50};
+        RegisterRMRequest registerRMRequest = buildRegisterRMRequest();
+        byte[] result = registerRMRequest.encode();
+        assertThat(expect).isEqualTo(result);
+    }
+
+
+    @Test
+    public void decode() {
+        byte[] result = new byte[]{0, 1, 49, 0, 3, 97, 112, 112, 0, 5, 103, 114, 111, 117, 112, 0, 5, 101, 120, 116, 114, 97, 0, 0, 0, 5, 114, 49, 44, 114, 50};
+        RegisterRMRequest registerRMRequest = buildRegisterRMRequest();
+        ByteBuf buffer = ByteBufAllocator.DEFAULT.buffer();
+        RegisterRMRequest decodeResult = new RegisterRMRequest();
+        decodeResult.decode(buffer.writeBytes(result));
+        assertThat(decodeResult.getTypeCode()).isEqualTo(registerRMRequest.getTypeCode());
+        assertThat(decodeResult.getResourceIds()).isEqualTo(registerRMRequest.getResourceIds());
+        assertThat(decodeResult.getApplicationId()).isEqualTo(registerRMRequest.getApplicationId());
+        assertThat(decodeResult.getExtraData()).isEqualTo(registerRMRequest.getExtraData());
+        assertThat(decodeResult.getTransactionServiceGroup()).isEqualTo(registerRMRequest.getTransactionServiceGroup());
+        assertThat(decodeResult.getVersion()).isEqualTo(registerRMRequest.getVersion());
+    }
+
+
+    private RegisterRMRequest buildRegisterRMRequest() {
+
+        RegisterRMRequest registerRMRequest = new RegisterRMRequest();
+        final String resourceIds = "r1,r2";
+        registerRMRequest.setResourceIds(resourceIds);
+        registerRMRequest.setApplicationId("app");
+        registerRMRequest.setExtraData("extra");
+        registerRMRequest.setTransactionServiceGroup("group");
+        registerRMRequest.setVersion("1");
+        return registerRMRequest;
+    }
+}