Include integration tests in windows workflow (#624) (#625)

Signed-off-by: Rupal Mahajan <maharup@amazon.com>
(cherry picked from commit e36c232)

.github/workflows/reports-scheduler-test-and-build-workflow.yml

@@ -61,7 +61,7 @@ jobs:
 
       - name: Build with Gradle
         run: |
-          ./gradlew.bat build -x integTest -x jacocoTestReport
+          ./gradlew.bat build
 
       - name: Create Artifact Path
         run: |
@@ -94,7 +94,7 @@ jobs:
 
       - name: Build with Gradle
         run: |
-          ./gradlew build -x integTest -x jacocoTestReport
+          ./gradlew build
 
       - name: Create Artifact Path
         run: |

build-tools/esplugin-coverage.gradle

@@ -17,6 +17,9 @@
  *  break if there are multiple nodes in the integTestCluster. But for now... it sorta works.
  */
 
+import org.apache.tools.ant.taskdefs.condition.Os
+apply plugin: 'jacoco'
+
 // Get gradle to generate the required jvm agent arg for us using a dummy tasks of type Test. Unfortunately Elastic's
 // testing tasks don't derive from Test so the jacoco plugin can't do this automatically.
 def jacocoDir = "${buildDir}/jacoco"
@@ -61,7 +64,12 @@ allprojects{
         jacocoTestReport.dependsOn integTest
 
         testClusters.integTest {
-            jvmArgs " ${dummyIntegTest.jacoco.getAsJvmArg()}".replace('javaagent:','javaagent:/')
+            if (Os.isFamily(Os.FAMILY_WINDOWS)) {
+                // Replacing build with absolute path to fix the error "error opening zip file or JAR manifest missing : /build/tmp/expandedArchives/..../jacocoagent.jar"
+                jvmArgs " ${dummyIntegTest.jacoco.getAsJvmArg()}".replace('build',"${buildDir}")
+            } else {
+                jvmArgs " ${dummyIntegTest.jacoco.getAsJvmArg()}".replace('javaagent:','javaagent:/')
+            }
             systemProperty 'com.sun.management.jmxremote', "true"
             systemProperty 'com.sun.management.jmxremote.authenticate', "false"
             systemProperty 'com.sun.management.jmxremote.port', "7777"