added tests for flow type rule nodes

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/flow/TbAckNodeTest.java

@@ -0,0 +1,78 @@
+/**
+ * Copyright © 2016-2024 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.flow;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.server.common.data.id.DeviceId;
+import org.thingsboard.server.common.data.msg.TbMsgType;
+import org.thingsboard.server.common.msg.TbMsg;
+import org.thingsboard.server.common.msg.TbMsgMetaData;
+
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.mockito.BDDMockito.then;
+
+@ExtendWith(MockitoExtension.class)
+public class TbAckNodeTest {
+
+    private TbAckNode node;
+    private EmptyNodeConfiguration config;
+    private TbNodeConfiguration nodeConfiguration;
+
+
+    @Mock
+    private TbContext ctxMock;
+
+    @BeforeEach
+    public void setUp() {
+        node = new TbAckNode();
+        config = new EmptyNodeConfiguration().defaultConfiguration();
+        nodeConfiguration = new TbNodeConfiguration(JacksonUtil.valueToTree(config));
+    }
+
+    @Test
+    public void verifyDefaultConfig() {
+        assertThat(config.getVersion()).isEqualTo(0);
+    }
+
+    @Test
+    public void givenDefaultConfig_whenInit_thenOk() {
+        assertThatNoException().isThrownBy(() -> node.init(ctxMock, nodeConfiguration));
+    }
+
+    @Test
+    public void givenMsg_whenOnMsg_thenAckAndTellSuccess() throws TbNodeException {
+        node.init(ctxMock, nodeConfiguration);
+        DeviceId deviceId = new DeviceId(UUID.fromString("5770153d-6ca2-4447-8a54-5d8a4538e052"));
+        TbMsg msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, deviceId, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
+        node.onMsg(ctxMock, msg);
+
+        then(ctxMock).should().ack(msg);
+        then(ctxMock).should().tellSuccess(msg);
+    }
+
+}

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/flow/TbCheckpointNodeTest.java

@@ -16,17 +16,88 @@
 package org.thingsboard.rule.engine.flow;
 
 import lombok.extern.slf4j.Slf4j;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.Arguments;
+import org.junit.jupiter.params.provider.ValueSource;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.rule.engine.AbstractRuleNodeUpgradeTest;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbContext;
 import org.thingsboard.rule.engine.api.TbNode;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.server.common.data.DataConstants;
+import org.thingsboard.server.common.data.id.DeviceId;
+import org.thingsboard.server.common.data.msg.TbMsgType;
+import org.thingsboard.server.common.data.msg.TbNodeConnectionType;
+import org.thingsboard.server.common.msg.TbMsg;
+import org.thingsboard.server.common.msg.TbMsgMetaData;
 
+import java.util.UUID;
+import java.util.function.Consumer;
 import java.util.stream.Stream;
 
-import static org.mockito.Mockito.spy;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.spy;
+import static org.mockito.BDDMockito.then;
+import static org.mockito.BDDMockito.willAnswer;
 
 @Slf4j
+@ExtendWith(MockitoExtension.class)
 public class TbCheckpointNodeTest extends AbstractRuleNodeUpgradeTest {
 
+    private TbCheckpointNode node;
+    private EmptyNodeConfiguration config;
+    private TbNodeConfiguration nodeConfiguration;
+
+    @Mock
+    private TbContext ctxMock;
+
+    @BeforeEach
+    public void setUp() {
+        node = spy(new TbCheckpointNode());
+        config = new EmptyNodeConfiguration().defaultConfiguration();
+        nodeConfiguration = new TbNodeConfiguration(JacksonUtil.valueToTree(config));
+    }
+
+    @Test
+    public void verifyDefaultConfig() {
+        assertThat(config.getVersion()).isEqualTo(0);
+    }
+
+    @Test
+    public void givenDefaultConfig_whenInit_thenOk() {
+        assertThatNoException().isThrownBy(() -> node.init(ctxMock, nodeConfiguration));
+    }
+
+    @ParameterizedTest
+    @ValueSource(strings = {DataConstants.MAIN_QUEUE_NAME, DataConstants.HP_QUEUE_NAME, DataConstants.HP_QUEUE_NAME, "Custom queue"})
+    public void givenQueueName_whenOnMsg_thenTransfersMsgToDefinedQueue(String queueName) throws TbNodeException {
+        given(ctxMock.getQueueName()).willReturn(queueName);
+        willAnswer(invocationOnMock -> {
+            Runnable onSuccess = invocationOnMock.getArgument(3);
+            onSuccess.run();
+            return null;
+        }).given(ctxMock).enqueueForTellNext(any(TbMsg.class), any(String.class), any(String.class), any(Runnable.class), any(Consumer.class));
+
+        node.init(ctxMock, nodeConfiguration);
+        DeviceId deviceId = new DeviceId(UUID.fromString("2cd04871-7f07-41d1-b850-95dd444a6506"));
+        TbMsg msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, deviceId, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
+        node.onMsg(ctxMock, msg);
+
+        then(ctxMock).should().enqueueForTellNext(eq(msg), eq(queueName), eq(TbNodeConnectionType.SUCCESS), any(), any());
+        then(ctxMock).should().ack(msg);
+    }
+
     // Rule nodes upgrade
     private static Stream<Arguments> givenFromVersionAndConfig_whenUpgrade_thenVerifyHasChangesAndConfig() {
         return Stream.of(
@@ -50,6 +121,6 @@ public class TbCheckpointNodeTest extends AbstractRuleNodeUpgradeTest {
 
     @Override
     protected TbNode getTestNode() {
-        return spy(TbCheckpointNode.class);
+        return node;
     }
 }

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/flow/TbRuleChainInputNodeTest.java

@@ -83,6 +83,12 @@ public class TbRuleChainInputNodeTest extends AbstractRuleNodeUpgradeTest {
         nodeConfiguration = new TbNodeConfiguration(JacksonUtil.valueToTree(config));
     }
 
+    @Test
+    public void verifyDefaultConfig() {
+        assertThat(config.getRuleChainId()).isNull();
+        assertThat(config.isForwardMsgToDefaultRuleChain()).isFalse();
+    }
+
     @ParameterizedTest
     @MethodSource
     public void givenValidConfig_whenInit_thenOk(String ruleChainIdStr, boolean forwardMsgToDefaultRuleChain) throws TbNodeException {

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/flow/TbRuleChainOutputNodeTest.java

@@ -0,0 +1,83 @@
+/**
+ * Copyright © 2016-2024 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.flow;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.server.common.data.id.DeviceId;
+import org.thingsboard.server.common.data.msg.TbMsgType;
+import org.thingsboard.server.common.data.rule.RuleNode;
+import org.thingsboard.server.common.msg.TbMsg;
+import org.thingsboard.server.common.msg.TbMsgMetaData;
+
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatNoException;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.BDDMockito.spy;
+import static org.mockito.BDDMockito.then;
+
+@ExtendWith(MockitoExtension.class)
+public class TbRuleChainOutputNodeTest {
+
+    private TbRuleChainOutputNode node;
+    private EmptyNodeConfiguration config;
+    private TbNodeConfiguration nodeConfiguration;
+
+    @Mock
+    private TbContext ctxMock;
+
+    @BeforeEach
+    public void setUp() {
+        node = spy(new TbRuleChainOutputNode());
+        config = new EmptyNodeConfiguration().defaultConfiguration();
+        nodeConfiguration = new TbNodeConfiguration(JacksonUtil.valueToTree(config));
+    }
+
+    @Test
+    public void verifyDefaultConfig() {
+        assertThat(config.getVersion()).isEqualTo(0);
+    }
+
+    @Test
+    public void givenDefaultConfig_whenInit_thenOk() {
+        assertThatNoException().isThrownBy(() -> node.init(ctxMock, nodeConfiguration));
+    }
+
+    @Test
+    public void givenRuleNodeName_whenOnMsg_thenForwardMsgToTheCallerRuleChainWithRelationTypeMatchesWithRuleNodeName() throws TbNodeException {
+        RuleNode ruleNode = new RuleNode();
+        ruleNode.setName("test");
+        given(ctxMock.getSelf()).willReturn(ruleNode);
+
+        node.init(ctxMock, nodeConfiguration);
+        DeviceId deviceId = new DeviceId(UUID.fromString("f514da88-79b3-46da-9f02-1747c5e84f44"));
+        TbMsg msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, deviceId, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
+        node.onMsg(ctxMock, msg);
+
+        then(ctxMock).should().output(msg, "test");
+    }
+
+}