add corresponding tests

application/src/test/java/org/thingsboard/server/controller/BaseEntityQueryControllerTest.java

@@ -16,10 +16,13 @@
 package org.thingsboard.server.controller;
 
 import com.fasterxml.jackson.core.type.TypeReference;
+import com.fasterxml.jackson.databind.JsonNode;
+import org.awaitility.Awaitility;
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
+import org.thingsboard.common.util.JacksonUtil;
 import org.thingsboard.server.common.data.DataConstants;
 import org.thingsboard.server.common.data.Device;
 import org.thingsboard.server.common.data.EntityType;
@@ -29,6 +32,8 @@ import org.thingsboard.server.common.data.id.DeviceId;
 import org.thingsboard.server.common.data.id.EntityId;
 import org.thingsboard.server.common.data.page.PageData;
 import org.thingsboard.server.common.data.query.DeviceTypeFilter;
+import org.thingsboard.server.common.data.query.DynamicValue;
+import org.thingsboard.server.common.data.query.DynamicValueSourceType;
 import org.thingsboard.server.common.data.query.EntityCountQuery;
 import org.thingsboard.server.common.data.query.EntityData;
 import org.thingsboard.server.common.data.query.EntityDataPageLink;
@@ -41,11 +46,13 @@ import org.thingsboard.server.common.data.query.EntityTypeFilter;
 import org.thingsboard.server.common.data.query.FilterPredicateValue;
 import org.thingsboard.server.common.data.query.KeyFilter;
 import org.thingsboard.server.common.data.query.NumericFilterPredicate;
+import org.thingsboard.server.common.data.query.TsValue;
 import org.thingsboard.server.common.data.security.Authority;
 
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.concurrent.TimeUnit;
 import java.util.stream.Collectors;
 
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -299,6 +306,79 @@ public abstract class BaseEntityQueryControllerTest extends AbstractControllerTe
         List<String> deviceHighTemperatures = highTemperatures.stream().map(aLong -> Long.toString(aLong)).collect(Collectors.toList());
 
         Assert.assertEquals(deviceHighTemperatures, loadedHighTemperatures);
+    }
+
+    @Test
+    public void testFindEntityDataByQueryWithDynamicValue() throws Exception {
+        int numOfDevices = 2;
+
+        for (int i = 0; i < numOfDevices; i++) {
+            Device device = new Device();
+            String name = "Device" + i;
+            device.setName(name);
+            device.setType("default");
+            device.setLabel("testLabel" + (int) (Math.random() * 1000));
+
+            Device savedDevice1 = doPost("/api/device?accessToken=" + name, device, Device.class);
+            JsonNode content = JacksonUtil.toJsonNode("{\"alarmActiveTime\": 1" + i + "}");
+            doPost("/api/plugins/telemetry/" + EntityType.DEVICE.name() + "/" + savedDevice1.getUuidId() + "/SERVER_SCOPE", content)
+                    .andExpect(status().isOk());
+        }
+        JsonNode content = JacksonUtil.toJsonNode("{\"dynamicValue\": 0}");
+        doPost("/api/plugins/telemetry/" + EntityType.TENANT.name() + "/" + tenantId.getId() + "/SERVER_SCOPE", content)
+                .andExpect(status().isOk());
+
+
+        DeviceTypeFilter filter = new DeviceTypeFilter();
+        filter.setDeviceType("default");
+        filter.setDeviceNameFilter("");
+
+        KeyFilter highTemperatureFilter = new KeyFilter();
+        highTemperatureFilter.setKey(new EntityKey(EntityKeyType.SERVER_ATTRIBUTE, "alarmActiveTime"));
+        NumericFilterPredicate predicate = new NumericFilterPredicate();
+
+        DynamicValue<Double> dynamicValue =
+                new DynamicValue<>(DynamicValueSourceType.CURRENT_TENANT, "dynamicValue");
+        FilterPredicateValue<Double> predicateValue = new FilterPredicateValue<>(0.0, null, dynamicValue);
 
+        predicate.setValue(predicateValue);
+        predicate.setOperation(NumericFilterPredicate.NumericOperation.GREATER);
+        highTemperatureFilter.setPredicate(predicate);
+
+        List<KeyFilter> keyFilters = Collections.singletonList(highTemperatureFilter);
+
+
+        EntityDataSortOrder sortOrder = new EntityDataSortOrder(
+                new EntityKey(EntityKeyType.ENTITY_FIELD, "createdTime"), EntityDataSortOrder.Direction.ASC
+        );
+        EntityDataPageLink pageLink = new EntityDataPageLink(10, 0, null, sortOrder);
+
+        List<EntityKey> entityFields = Collections.singletonList(new EntityKey(EntityKeyType.ENTITY_FIELD, "name"));
+        List<EntityKey> latestValues = Collections.singletonList(new EntityKey(EntityKeyType.ATTRIBUTE, "alarmActiveTime"));
+
+        EntityDataQuery query = new EntityDataQuery(filter, pageLink, entityFields, latestValues, keyFilters);
+
+        Awaitility.await()
+                .alias("data by query")
+                .atMost(30, TimeUnit.SECONDS)
+                .until(() -> {
+                    var data = doPostWithTypedResponse("/api/entitiesQuery/find", query, new TypeReference<PageData<EntityData>>() {});
+                    var loadedEntities = new ArrayList<>(data.getData());
+                    return loadedEntities.size() == numOfDevices;
+                });
+
+        var data = doPostWithTypedResponse("/api/entitiesQuery/find", query, new TypeReference<PageData<EntityData>>() {});
+        var loadedEntities = new ArrayList<>(data.getData());
+
+        Assert.assertEquals(numOfDevices, loadedEntities.size());
+
+        for (int i = 0; i < numOfDevices; i++) {
+            var entity = loadedEntities.get(i);
+            String name = entity.getLatest().get(EntityKeyType.ENTITY_FIELD).getOrDefault("name", new TsValue(0, "Invalid")).getValue();
+            String alarmActiveTime = entity.getLatest().get(EntityKeyType.ATTRIBUTE).getOrDefault("alarmActiveTime", new TsValue(0, "-1")).getValue();
+
+            Assert.assertEquals("Device" + i, name);
+            Assert.assertEquals("1" + i, alarmActiveTime);
+        }
     }
 }