test memory optimization (disable integration rpc, coap, hikari.maximumPoolSize=16, etc).

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

@@ -29,8 +29,10 @@ import lombok.extern.slf4j.Slf4j;
 import org.hamcrest.Matcher;
 import org.hibernate.exception.ConstraintViolationException;
 import org.junit.After;
+import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Rule;
 import org.junit.rules.TestRule;
 import org.junit.rules.TestWatcher;
@@ -196,9 +198,20 @@ public abstract class AbstractWebTest extends AbstractInMemoryStorageTest {
                 this.mappingJackson2HttpMessageConverter);
     }
 
+    @BeforeClass
+    public static void beforeWebTestClass() throws Exception {
+
+    }
+
+    @AfterClass
+    public static void afterWebTestClass() throws Exception {
+        Mockito.clearAllCaches();
+    }
+
+
     @Before
     public void setupWebTest() throws Exception {
-        log.info("Executing web test setup");
+        log.debug("Executing web test setup");
 
         if (this.mockMvc == null) {
             this.mockMvc = webAppContextSetup(webApplicationContext)
@@ -238,12 +251,12 @@ public abstract class AbstractWebTest extends AbstractInMemoryStorageTest {
 
         resetTokens();
 
-        log.info("Executed web test setup");
+        log.debug("Executed web test setup");
     }
 
     @After
     public void teardownWebTest() throws Exception {
-        log.info("Executing web test teardown");
+        log.debug("Executing web test teardown");
 
         loginSysAdmin();
         doDelete("/api/tenant/" + tenantId.getId().toString())

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

@@ -192,7 +192,7 @@ public abstract class BaseWidgetsBundleControllerTest extends AbstractController
         WidgetsBundle savedWidgetsBundle = doPost("/api/widgetsBundle", widgetsBundle, WidgetsBundle.class);
         savedWidgetsBundle.setAlias("new_alias");
 
-        Mockito.reset(tbClusterService);
+        Mockito.clearInvocations(tbClusterService);
 
         doPost("/api/widgetsBundle", savedWidgetsBundle)
                 .andExpect(status().isBadRequest())

application/src/test/resources/application-test.properties

@@ -20,6 +20,8 @@ transport.mqtt.enabled=false
 transport.coap.enabled=false
 transport.lwm2m.enabled=false
 transport.snmp.enabled=false
+coap.enabled=false
+integrations.rpc.enabled=false
 
 # Low latency settings to perform tests as fast as possible
 sql.attributes.batch_max_delay=5
@@ -63,3 +65,9 @@ sql.ttl.audit_logs.ttl=2592000
 
 sql.edge_events.partition_size=168
 sql.ttl.edge_events.edge_event_ttl=2592000
+#spring.jpa.properties.hibernate.generate_statistics=true
+#spring.jpa.properties.hibernate.jmx.enabled=true
+#spring.jpa.properties.hibernate.jmx.usePlatformServer=true
+#spring.jpa.properties.hibernate.cache.use_query_cache=false
+#spring.jpa.properties.hibernate.query.plan_cache_max_size=64
+#spring.jpa.properties.hibernate.query.plan_parameter_metadata_max_size=32

application/src/test/resources/logback-test.xml

@@ -15,6 +15,7 @@
     <logger name="org.apache.cassandra" level="WARN"/>
     <logger name="org.cassandraunit" level="INFO"/>
     <logger name="org.eclipse.leshan" level="INFO"/>
+    <logger name="org.thingsboard.server.controller.AbstractWebTest" level="INFO"/>
 
     <!-- mute TelemetryEdgeSqlTest that causes a lot of randomly generated errors -->
     <logger name="org.thingsboard.server.service.edge.rpc.EdgeGrpcSession" level="OFF"/>

dao/src/test/resources/nosql-test.properties

@@ -15,7 +15,7 @@ spring.datasource.username=postgres
 spring.datasource.password=postgres
 spring.datasource.url=jdbc:tc:postgresql:12.8:///thingsboard?TC_DAEMON=true&TC_TMPFS=/testtmpfs:rw&?TC_INITFUNCTION=org.thingsboard.server.dao.PostgreSqlInitializer::initDb
 spring.datasource.driverClassName=org.testcontainers.jdbc.ContainerDatabaseDriver
-spring.datasource.hikari.maximumPoolSize = 50
+spring.datasource.hikari.maximumPoolSize=16
 
 queue.rule-engine.queues[0].name=Main
 queue.rule-engine.queues[0].topic=tb_rule_engine.main

dao/src/test/resources/sql-test.properties

@@ -16,7 +16,7 @@ spring.datasource.username=postgres
 spring.datasource.password=postgres
 spring.datasource.url=jdbc:tc:postgresql:12.8:///thingsboard?TC_DAEMON=true&TC_TMPFS=/testtmpfs:rw&?TC_INITFUNCTION=org.thingsboard.server.dao.PostgreSqlInitializer::initDb
 spring.datasource.driverClassName=org.testcontainers.jdbc.ContainerDatabaseDriver
-spring.datasource.hikari.maximumPoolSize = 50
+spring.datasource.hikari.maximumPoolSize=16
 
 service.type=monolith