Merge pull request #11646 from thingsboard/revert-11140-improvements/delay-node

Revert "Delay node: improvements"
This commit is contained in:
Viacheslav Klimov 2024-09-12 18:16:02 +03:00 committed by GitHub
commit 6e76509619
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3 changed files with 24 additions and 438 deletions

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@ -15,9 +15,8 @@
*/ */
package org.thingsboard.rule.engine.delay; package org.thingsboard.rule.engine.delay;
import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;
import lombok.extern.slf4j.Slf4j; import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.math.NumberUtils;
import org.thingsboard.rule.engine.api.RuleNode; import org.thingsboard.rule.engine.api.RuleNode;
import org.thingsboard.rule.engine.api.TbContext; import org.thingsboard.rule.engine.api.TbContext;
import org.thingsboard.rule.engine.api.TbNode; import org.thingsboard.rule.engine.api.TbNode;
@ -27,27 +26,18 @@ import org.thingsboard.rule.engine.api.util.TbNodeUtils;
import org.thingsboard.server.common.data.msg.TbMsgType; import org.thingsboard.server.common.data.msg.TbMsgType;
import org.thingsboard.server.common.data.msg.TbNodeConnectionType; import org.thingsboard.server.common.data.msg.TbNodeConnectionType;
import org.thingsboard.server.common.data.plugin.ComponentType; import org.thingsboard.server.common.data.plugin.ComponentType;
import org.thingsboard.server.common.data.util.TbPair;
import org.thingsboard.server.common.msg.TbMsg; import org.thingsboard.server.common.msg.TbMsg;
import org.thingsboard.server.common.msg.TbMsgMetaData; import org.thingsboard.server.common.msg.TbMsgMetaData;
import org.thingsboard.server.dao.exception.DataValidationException;
import java.util.EnumSet; import java.util.HashMap;
import java.util.List; import java.util.Map;
import java.util.Set;
import java.util.UUID; import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import static org.thingsboard.server.dao.service.ConstraintValidator.validateFields;
@Slf4j @Slf4j
@RuleNode( @RuleNode(
type = ComponentType.ACTION, type = ComponentType.ACTION,
name = "delay (deprecated)", name = "delay (deprecated)",
version = 1,
configClazz = TbMsgDelayNodeConfiguration.class, configClazz = TbMsgDelayNodeConfiguration.class,
nodeDescription = "Delays incoming message (deprecated)", nodeDescription = "Delays incoming message (deprecated)",
nodeDetails = "Delays messages for a configurable period. " + nodeDetails = "Delays messages for a configurable period. " +
@ -60,22 +50,13 @@ import static org.thingsboard.server.dao.service.ConstraintValidator.validateFie
) )
public class TbMsgDelayNode implements TbNode { public class TbMsgDelayNode implements TbNode {
private static final Set<TimeUnit> supportedTimeUnits = EnumSet.of(TimeUnit.SECONDS, TimeUnit.MINUTES, TimeUnit.HOURS);
private static final String supportedTimeUnitsStr = supportedTimeUnits.stream().map(TimeUnit::name).collect(Collectors.joining(", "));
private TbMsgDelayNodeConfiguration config; private TbMsgDelayNodeConfiguration config;
private ConcurrentMap<UUID, TbMsg> pendingMsgs; private Map<UUID, TbMsg> pendingMsgs;
@Override @Override
public void init(TbContext ctx, TbNodeConfiguration configuration) throws TbNodeException { public void init(TbContext ctx, TbNodeConfiguration configuration) throws TbNodeException {
this.config = TbNodeUtils.convert(configuration, TbMsgDelayNodeConfiguration.class); this.config = TbNodeUtils.convert(configuration, TbMsgDelayNodeConfiguration.class);
String errorPrefix = "'" + ctx.getSelf().getName() + "' node configuration is invalid: "; this.pendingMsgs = new HashMap<>();
try {
validateFields(config, errorPrefix);
} catch (DataValidationException e) {
throw new TbNodeException(e, true);
}
this.pendingMsgs = new ConcurrentHashMap<>();
} }
@Override @Override
@ -86,7 +67,7 @@ public class TbMsgDelayNode implements TbNode {
ctx.enqueueForTellNext( ctx.enqueueForTellNext(
TbMsg.newMsg( TbMsg.newMsg(
pendingMsg.getQueueName(), pendingMsg.getQueueName(),
pendingMsg.getInternalType(), pendingMsg.getType(),
pendingMsg.getOriginator(), pendingMsg.getOriginator(),
pendingMsg.getCustomerId(), pendingMsg.getCustomerId(),
pendingMsg.getMetaData(), pendingMsg.getMetaData(),
@ -108,69 +89,25 @@ public class TbMsgDelayNode implements TbNode {
} }
private long getDelay(TbMsg msg) { private long getDelay(TbMsg msg) {
String timeUnitPattern = TbNodeUtils.processPattern(config.getTimeUnit(), msg); int periodInSeconds;
String periodPattern = TbNodeUtils.processPattern(config.getPeriod(), msg); if (config.isUseMetadataPeriodInSecondsPatterns()) {
try { if (isParsable(msg, config.getPeriodInSecondsPattern())) {
TimeUnit timeUnit = TimeUnit.valueOf(timeUnitPattern.toUpperCase()); periodInSeconds = Integer.parseInt(TbNodeUtils.processPattern(config.getPeriodInSecondsPattern(), msg));
if (!supportedTimeUnits.contains(timeUnit)) { } else {
throw new RuntimeException("Time unit '" + timeUnit + "' is not supported! " + throw new RuntimeException("Can't parse period in seconds from metadata using pattern: " + config.getPeriodInSecondsPattern());
"Only " + supportedTimeUnitsStr + " are supported.");
} }
int period = Integer.parseInt(periodPattern); } else {
return timeUnit.toMillis(period); periodInSeconds = config.getPeriodInSeconds();
} catch (NumberFormatException e) {
throw new NumberFormatException("Can't parse period value : " + periodPattern);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException("Invalid value for period time unit : " + timeUnitPattern);
} }
return TimeUnit.SECONDS.toMillis(periodInSeconds);
}
private boolean isParsable(TbMsg msg, String pattern) {
return NumberUtils.isParsable(TbNodeUtils.processPattern(pattern, msg));
} }
@Override @Override
public void destroy() { public void destroy() {
pendingMsgs.clear(); pendingMsgs.clear();
} }
@Override
public TbPair<Boolean, JsonNode> upgrade(int fromVersion, JsonNode oldConfiguration) throws TbNodeException {
boolean hasChanges = false;
switch (fromVersion) {
case 0:
var periodInSeconds = "periodInSeconds";
var periodInSecondsPattern = "periodInSecondsPattern";
var useMetadataPeriodInSecondsPatterns = "useMetadataPeriodInSecondsPatterns";
var period = "period";
if (oldConfiguration.has(useMetadataPeriodInSecondsPatterns)) {
var isUsedPattern = oldConfiguration.get(useMetadataPeriodInSecondsPatterns).booleanValue();
if (isUsedPattern) {
if (!oldConfiguration.has(periodInSecondsPattern)) {
throw new TbNodeException("Property to update: '" + periodInSecondsPattern + "' does not exist in configuration.");
}
((ObjectNode) oldConfiguration).set(period, oldConfiguration.get(periodInSecondsPattern));
} else {
if (!oldConfiguration.has(periodInSeconds)) {
throw new TbNodeException("Property to update: '" + periodInSeconds + "' does not exist in configuration.");
}
((ObjectNode) oldConfiguration).put(period, oldConfiguration.get(periodInSeconds).asText());
}
hasChanges = true;
} else if (oldConfiguration.has(periodInSeconds)) {
((ObjectNode) oldConfiguration).put(period, oldConfiguration.get(periodInSeconds).asText());
hasChanges = true;
}
if (!oldConfiguration.has(period)) {
((ObjectNode) oldConfiguration).put(period, "60");
hasChanges = true;
}
var timeUnit = "timeUnit";
if (!oldConfiguration.has(timeUnit)) {
((ObjectNode) oldConfiguration).put(timeUnit, TimeUnit.SECONDS.name());
hasChanges = true;
}
((ObjectNode) oldConfiguration).remove(List.of(periodInSeconds, periodInSecondsPattern, useMetadataPeriodInSecondsPatterns));
break;
default:
break;
}
return new TbPair<>(hasChanges, oldConfiguration);
}
} }

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@ -15,31 +15,23 @@
*/ */
package org.thingsboard.rule.engine.delay; package org.thingsboard.rule.engine.delay;
import jakarta.validation.constraints.Max;
import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotNull;
import lombok.Data; import lombok.Data;
import org.thingsboard.rule.engine.api.NodeConfiguration; import org.thingsboard.rule.engine.api.NodeConfiguration;
import java.util.concurrent.TimeUnit;
@Data @Data
public class TbMsgDelayNodeConfiguration implements NodeConfiguration<TbMsgDelayNodeConfiguration> { public class TbMsgDelayNodeConfiguration implements NodeConfiguration<TbMsgDelayNodeConfiguration> {
@NotNull private int periodInSeconds;
private String period;
@NotNull
private String timeUnit;
@Min(1)
@Max(100000)
private int maxPendingMsgs; private int maxPendingMsgs;
private String periodInSecondsPattern;
private boolean useMetadataPeriodInSecondsPatterns;
@Override @Override
public TbMsgDelayNodeConfiguration defaultConfiguration() { public TbMsgDelayNodeConfiguration defaultConfiguration() {
TbMsgDelayNodeConfiguration configuration = new TbMsgDelayNodeConfiguration(); TbMsgDelayNodeConfiguration configuration = new TbMsgDelayNodeConfiguration();
configuration.setPeriod("60"); configuration.setPeriodInSeconds(60);
configuration.setTimeUnit(TimeUnit.SECONDS.name());
configuration.setMaxPendingMsgs(1000); configuration.setMaxPendingMsgs(1000);
configuration.setUseMetadataPeriodInSecondsPatterns(false);
return configuration; return configuration;
} }
} }

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@ -1,343 +0,0 @@
/**
* 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.delay;
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.EnumSource;
import org.junit.jupiter.params.provider.MethodSource;
import org.junit.jupiter.params.provider.ValueSource;
import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;
import org.springframework.test.util.ReflectionTestUtils;
import org.thingsboard.common.util.JacksonUtil;
import org.thingsboard.rule.engine.AbstractRuleNodeUpgradeTest;
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.id.DeviceId;
import org.thingsboard.server.common.data.id.RuleNodeId;
import org.thingsboard.server.common.data.msg.TbMsgType;
import org.thingsboard.server.common.data.msg.TbNodeConnectionType;
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.EnumSet;
import java.util.Map;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatNoException;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
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;
@ExtendWith(MockitoExtension.class)
public class TbMsgDelayNodeTest extends AbstractRuleNodeUpgradeTest {
private final DeviceId DEVICE_ID = new DeviceId(UUID.fromString("20107cf0-1c5e-4ac4-8131-7c466c955a7c"));
private final RuleNodeId RULE_NODE_ID = new RuleNodeId(UUID.fromString("1be24225-b669-4b26-ab7e-083aaa82d0a0"));
private final Set<TimeUnit> supportedTimeUnits = EnumSet.of(TimeUnit.SECONDS, TimeUnit.MINUTES, TimeUnit.HOURS);
private final String supportedTimeUnitsStr = supportedTimeUnits.stream().map(TimeUnit::name).collect(Collectors.joining(", "));
private TbMsgDelayNode node;
private TbMsgDelayNodeConfiguration config;
@Mock
private TbContext ctxMock;
@Mock
private RuleNode ruleNodeMock;
@BeforeEach
public void setUp() {
node = spy(new TbMsgDelayNode());
config = new TbMsgDelayNodeConfiguration().defaultConfiguration();
}
@Test
public void verifyDefaultConfig() {
assertThat(config.getPeriod()).isEqualTo("60");
assertThat(config.getMaxPendingMsgs()).isEqualTo(1000);
assertThat(config.getTimeUnit()).isEqualTo(TimeUnit.SECONDS.name());
}
@Test
public void givenDefaultConfig_whenInit_thenOk() {
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
assertThatNoException().isThrownBy(() -> node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config))));
}
@ParameterizedTest
@ValueSource(ints = {-1, 0, 5000000})
public void givenInvalidMaxPendingMsgsValue_whenInit_thenThrowsException(int maxPendingMsgs) {
config.setMaxPendingMsgs(maxPendingMsgs);
verifyValidationExceptionOnInit();
}
@Test
public void givenPeriodIsNull_whenInit_thenThrowsException() {
config.setPeriod(null);
verifyValidationExceptionOnInit();
}
@Test
public void givenTimeUnitIsNull_whenInit_thenThrowsException() {
config.setTimeUnit(null);
verifyValidationExceptionOnInit();
}
@ParameterizedTest
@MethodSource
public void givenPeriodValueAndPeriodTimeUnitPatterns_whenOnMsg_thenTellSelfTickMsgAndEnqueueForTellNext(
String periodPattern, String timeUnitPattern, TbMsgMetaData metaData, String data, long expectedDelay) throws TbNodeException {
config.setPeriod(periodPattern);
config.setTimeUnit(timeUnitPattern);
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, metaData, data);
var tickMsg = TbMsg.newMsg(TbMsgType.DELAY_TIMEOUT_SELF_MSG, RULE_NODE_ID, TbMsgMetaData.EMPTY, msg.getId().toString());
given(ctxMock.newMsg(any(), any(TbMsgType.class), any(), any(), any(), any())).willReturn(tickMsg);
given(ctxMock.getSelfId()).willReturn(RULE_NODE_ID);
willAnswer(invocation -> {
node.onMsg(ctxMock, invocation.getArgument(0));
return null;
}).given(ctxMock).tellSelf(any(TbMsg.class), any(Long.class));
node.onMsg(ctxMock, msg);
then(ctxMock).should().tellSelf(tickMsg, expectedDelay);
then(ctxMock).should().ack(msg);
ArgumentCaptor<TbMsg> actualMsg = ArgumentCaptor.forClass(TbMsg.class);
then(ctxMock).should().enqueueForTellNext(actualMsg.capture(), eq(TbNodeConnectionType.SUCCESS));
assertThat(actualMsg.getValue()).usingRecursiveComparison().ignoringFields("id", "ts").isEqualTo(msg);
}
private static Stream<Arguments> givenPeriodValueAndPeriodTimeUnitPatterns_whenOnMsg_thenTellSelfTickMsgAndEnqueueForTellNext() {
return Stream.of(
Arguments.of("1", "HOURS", TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT, TimeUnit.HOURS.toMillis(1L)),
Arguments.of("${md-period}", "${md-time-unit}",
new TbMsgMetaData(Map.of(
"md-period", "5",
"md-time-unit", "MINUTES"
)), TbMsg.EMPTY_JSON_OBJECT, TimeUnit.MINUTES.toMillis(5L)),
Arguments.of("$[msg-period]", "$[msg-time-unit]", TbMsgMetaData.EMPTY,
"{\"msg-period\":10,\"msg-time-unit\":\"SECONDS\"}", TimeUnit.SECONDS.toMillis(10L))
);
}
@ParameterizedTest
@EnumSource(TimeUnit.class)
public void givenTimeUnit_whenOnMsg_thenVerify(TimeUnit timeUnit) throws TbNodeException {
config.setTimeUnit(timeUnit.name());
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
if (supportedTimeUnits.contains(timeUnit)) {
assertThatNoException().isThrownBy(() -> node.onMsg(ctxMock, msg));
} else {
assertThatThrownBy(() -> node.onMsg(ctxMock, msg))
.isInstanceOf(RuntimeException.class)
.hasMessage("Time unit '" + timeUnit + "' is not supported! Only " + supportedTimeUnitsStr + " are supported.");
}
}
@Test
public void givenPeriodIsUnparsable_whenOnMsg_thenThrowsException() throws TbNodeException {
config.setPeriod("five");
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
assertThatThrownBy(() -> node.onMsg(ctxMock, msg))
.isInstanceOf(NumberFormatException.class)
.hasMessage("Can't parse period value : five");
}
@Test
public void givenInvalidTimeUnit_whenOnMsg_thenThrowsException() throws TbNodeException {
config.setTimeUnit("sec");
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
assertThatThrownBy(() -> node.onMsg(ctxMock, msg))
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("Invalid value for period time unit : sec");
}
@Test
public void givenMaxLimitOfPendingMsgsReached_whenOnMsg_thenTellFailure() throws TbNodeException {
config.setMaxPendingMsgs(1);
given(ctxMock.getSelf()).willReturn(ruleNodeMock);
node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
for (int i = 0; i < 2; i++) {
node.onMsg(ctxMock, msg);
}
ArgumentCaptor<Throwable> throwable = ArgumentCaptor.forClass(Throwable.class);
then(ctxMock).should().tellFailure(eq(msg), throwable.capture());
assertThat(throwable.getValue()).isInstanceOf(RuntimeException.class).hasMessage("Max limit of pending messages reached!");
}
@Test
public void verifyDestroyMethod() {
var msg = TbMsg.newMsg(TbMsgType.POST_TELEMETRY_REQUEST, DEVICE_ID, TbMsgMetaData.EMPTY, TbMsg.EMPTY_JSON_OBJECT);
var pendingMsgs = new ConcurrentHashMap<>();
pendingMsgs.put(UUID.fromString("321f0301-9bed-4e7d-b92f-a978f53ec5d6"), msg);
ReflectionTestUtils.setField(node, "pendingMsgs", pendingMsgs);
var actualPendingMsgs = (Map<UUID, TbMsg>) ReflectionTestUtils.getField(node, "pendingMsgs");
assertThat(actualPendingMsgs).isEqualTo(pendingMsgs);
node.destroy();
assertThat(actualPendingMsgs).isEmpty();
}
private void verifyValidationExceptionOnInit() {
RuleNode ruleNode = new RuleNode();
ruleNode.setName("test");
given(ctxMock.getSelf()).willReturn(ruleNode);
String errorPrefix = "'test' node configuration is invalid: ";
assertThatThrownBy(() -> node.init(ctxMock, new TbNodeConfiguration(JacksonUtil.valueToTree(config))))
.isInstanceOf(TbNodeException.class)
.hasMessageContaining(errorPrefix)
.extracting(e -> ((TbNodeException) e).isUnrecoverable())
.isEqualTo(true);
}
private static Stream<Arguments> givenFromVersionAndConfig_whenUpgrade_thenVerifyHasChangesAndConfig() {
return Stream.of(
// config for version 1 with upgrade from version 0 (useMetadataPeriodInSecondsPatterns does not exist and periodInSeconds exists)
Arguments.of(0,
"""
{
"periodInSeconds": 13,
"maxPendingMsgs": 1000,
"periodInSecondsPattern": "17"
}
""",
true,
"""
{
"period": "13",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
"""
),
// config for version 1 with upgrade from version 0 (useMetadataPeriodInSecondsPatterns and periodInSeconds do not exist)
Arguments.of(0,
"""
{
"maxPendingMsgs": 1000,
"periodInSecondsPattern": "17"
}
""",
true,
"""
{
"period": "60",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
"""
),
// config for version 1 with upgrade from version 0 (useMetadataPeriodInSecondsPatterns is false)
Arguments.of(0,
"""
{
"periodInSeconds": 60,
"maxPendingMsgs": 1000,
"periodInSecondsPattern": null,
"useMetadataPeriodInSecondsPatterns": false
}
""",
true,
"""
{
"period": "60",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
"""
),
// config for version 1 with upgrade from version 0 (useMetadataPeriodInSecondsPattern is true)
Arguments.of(0,
"""
{
"periodInSeconds": 60,
"maxPendingMsgs": 1000,
"periodInSecondsPattern": "${period-pattern}",
"useMetadataPeriodInSecondsPatterns": true
}
""",
true,
"""
{
"period": "${period-pattern}",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
"""
),
// config for version 1 with upgrade from version 0 (hasChanges is false)
Arguments.of(0,
"""
{
"period": "${period-pattern}",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
""",
false,
"""
{
"period": "${period-pattern}",
"timeUnit": "SECONDS",
"maxPendingMsgs": 1000
}
"""
)
);
}
@Override
protected TbNode getTestNode() {
return node;
}
}