Updated gradle to 6.9.3 and optimized build process

build.gradle

@@ -187,6 +187,10 @@ subprojects {
         }
     }
 
+    tasks.withType(Test) {
+        maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1
+    }
+
     checkstyle {
         toolVersion '10.3.4'
         maxWarnings getIntProperty('maxCheckstyleWarnings', Integer.MAX_VALUE)

config/checkstyle/suppressions.xml

@@ -8,7 +8,7 @@
     <suppress checks="[a-zA-Z0-9]*"
               files="test\/helper\/"
             />
-    
+
     <!-- Suppress magic strings in default properties -->
     <suppress checks="MagicNumber"
               files="[/\\]src[/\\](main)[/\\]java[/\\].+Properties\.java$"
@@ -39,7 +39,7 @@
 
     <!-- Build dirs -->
     <suppress checks="[a-zA-Z0-9]*"
-              files="[/\\]build[/\\]generated[/\\]java[/\\]" />
+              files="[/\\]build[/\\]generated[/\\]" />
 
     <!-- Classes repackaged from external libraries -->
     <suppress checks="[a-zA-Z0-9]*"

gradle.properties

@@ -1 +1,2 @@
-org.gradle.jvmargs=-Xmx512m -XX:MaxPermSize=1024m
+org.gradle.jvmargs=-Xmx512m -XX:MaxPermSize=1024m
+org.gradle.parallel=true

hermes-client/src/test/groovy/pl/allegro/tech/hermes/client/HermesSenderTest.groovy

@@ -22,13 +22,14 @@ import static com.github.tomakehurst.wiremock.client.WireMock.equalTo
 import static com.github.tomakehurst.wiremock.client.WireMock.post
 import static com.github.tomakehurst.wiremock.client.WireMock.postRequestedFor
 import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo
+import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig
 import static pl.allegro.tech.hermes.client.HermesMessage.hermesMessage
 
 class HermesSenderTest extends Specification {
 
     @ClassRule
     @Shared
-    WireMockClassRule service = new WireMockClassRule(14523)
+    WireMockClassRule service = new WireMockClassRule(wireMockConfig().dynamicPort().dynamicHttpsPort())
 
     void setup() {
         WireMock.reset()

hermes-client/src/test/groovy/pl/allegro/tech/hermes/client/ReactiveHermesSenderTest.groovy

@@ -15,13 +15,14 @@ import static com.github.tomakehurst.wiremock.client.WireMock.equalTo
 import static com.github.tomakehurst.wiremock.client.WireMock.post
 import static com.github.tomakehurst.wiremock.client.WireMock.postRequestedFor
 import static com.github.tomakehurst.wiremock.client.WireMock.urlEqualTo
+import static com.github.tomakehurst.wiremock.core.WireMockConfiguration.wireMockConfig
 import static pl.allegro.tech.hermes.client.HermesMessage.hermesMessage
 
 class ReactiveHermesSenderTest extends Specification {
 
     @ClassRule
     @Shared
-    WireMockClassRule service = new WireMockClassRule(14523)
+    WireMockClassRule service = new WireMockClassRule(wireMockConfig().dynamicPort().dynamicHttpsPort())
 
     void setup() {
         WireMock.reset()

hermes-common/src/test/groovy/pl/allegro/tech/hermes/test/IntegrationTest.groovy

@@ -20,7 +20,7 @@ abstract class IntegrationTest extends Specification {
 
     @ClassRule
     @Shared
-    ZookeeperResource zookeeperResource = new ZookeeperResource(42182, true, { starter ->
+    ZookeeperResource zookeeperResource = new ZookeeperResource(-1, true, { starter ->
         starter.curator().create().creatingParentsIfNeeded().forPath("/hermes/groups")
     } as Consumer)
 

hermes-consumers/build.gradle

@@ -48,28 +48,37 @@ dependencies {
     sbeClasspath group: 'uk.co.real-logic', name: 'sbe-all', version: '1.12.8'
 }
 
-def generatedPath = "${buildDir}/generated/java/"
+def generatedPathMaxRate = "${buildDir}/generated/maxrate/java/"
+def generatedPathWorkload = "${buildDir}/generated/workload/java/"
 
 task generateMaxRateSbeStubs(type: JavaExec) {
+    def input = 'src/main/resources/sbe/max-rate.xml'
+    inputs.file input
+    outputs.dir generatedPathMaxRate
+    outputs.cacheIf { true }
     description = "Generate SBE stubs for max-rate"
     classpath configurations.sbeClasspath
     main = 'uk.co.real_logic.sbe.SbeTool'
     systemProperties(
-            'sbe.output.dir': generatedPath,
+            'sbe.output.dir': generatedPathMaxRate,
             'sbe.xinclude.aware': 'true'
     )
-    args = ['src/main/resources/sbe/max-rate.xml']
+    args = [input]
 }
 
 task generateWorkloadSbeStubs(type: JavaExec) {
+    def input = 'src/main/resources/sbe/workload.xml'
+    inputs.file input
+    outputs.dir generatedPathWorkload
+    outputs.cacheIf { true }
     description = "Generate SBE stubs for workload"
     classpath configurations.sbeClasspath
     main = 'uk.co.real_logic.sbe.SbeTool'
     systemProperties(
-            'sbe.output.dir': generatedPath,
+            'sbe.output.dir': generatedPathWorkload,
             'sbe.xinclude.aware': 'true'
     )
-    args = ['src/main/resources/sbe/workload.xml']
+    args = [input]
 }
 
 task generateSbeStubs(type: DefaultTask) {
@@ -79,7 +88,7 @@ task generateSbeStubs(type: DefaultTask) {
 
 sourceSets {
     main {
-        java.srcDir generatedPath
+        java.srcDirs([generatedPathMaxRate, generatedPathWorkload])
     }
 }
 

hermes-management/build.gradle

@@ -43,22 +43,29 @@ dependencies {
     testCompile group: 'org.testcontainers', name: 'kafka', version: versions.testcontainers
 }
 
+def consoleDir = "${buildDir}/generated/console"
+
 task buildHermesConsole(type: Exec) {
-    workingDir '../hermes-console'
+    def dir = '../hermes-console'
+    workingDir dir
+    outputs.dir(dir + "/dist")
+    inputs.dir(dir + "/static")
     commandLine './package.sh'
 }
 
 task attachHermesConsole(type: Copy, dependsOn: 'buildHermesConsole') {
-    from '../hermes-console/dist/static'
-    into(sourceSets.main.output.resourcesDir.path + '/static')
-}
-
-tasks.register('prepareIndexTemplate') {
+    def srcDir = '../hermes-console/dist/static'
+    def targetDir = consoleDir + '/static'
+    from srcDir
+    into targetDir
     doLast {
-        def indexPath = sourceSets.main.output.resourcesDir.path + '/static/index.html'
-        ant.move file: indexPath,
-                tofile: indexPath + '.ftl'
+        ant.move file: targetDir + '/index.html',
+            tofile: targetDir + '/index.html.ftl'
     }
 }
 
-jar.dependsOn(attachHermesConsole, 'prepareIndexTemplate')
+sourceSets {
+    main {
+        resources.srcDir consoleDir
+    }
+}

hermes-test-helper/src/main/java/pl/allegro/tech/hermes/test/helper/zookeeper/ZookeeperBaseTest.java

@@ -22,7 +22,7 @@ protected ZookeeperBaseTest() {
 
     @BeforeClass
     public static void beforeZookeeperClass() throws Exception {
-        zookeeperServer = new TestingServer(45678);
+        zookeeperServer = new TestingServer();
         zookeeperClient = CuratorFrameworkFactory.builder()
                 .connectString(zookeeperServer.getConnectString())
                 .retryPolicy(new ExponentialBackoffRetry(1000, 3))