Now we are generating the jacoco.exec report in build/jacoco/ folder, Also we have moved generated test class to build folder. Now we are only running the test cases in CI, It will generate the jacoco.exec file which we are uploading on codecov.io using codecov/codecov-action@v2

Author: MohitMaliFtechiz

.github/workflows/pull_request.yml

@@ -30,15 +30,9 @@ jobs:
 
       - name: create unit coverage
         run: |
-          ./gradlew createCodeCoverageReport
+          ./gradlew runTests
 
       - name: Upload coverage to Codecov
         uses: codecov/codecov-action@v2
-
-      - name: Upload Coverage to GH-Actions
-        uses: actions/upload-artifact@v2.2.0
-        if: ${{ always()  }}
         with:
-            name: Tests Coverage Report
-            path: |
-              lib/build/coverage-report/
+          files: lib/build/jacoco/jacoco.exec

lib/build.gradle

@@ -277,19 +277,19 @@ task testSourceJar(type: Jar) {
 task compileTestFile(type: JavaCompile) {
     dependsOn testSourceJar
     source = file('src/test/test.java')
-    destinationDirectory = file('src/test/')
+    destinationDirectory = file("$buildDir")
     classpath = files("src/test/junit-4.13.jar" , "src/test/hamcrest-core-1.4.jar", "build/libs/test-sources.jar")
 }
 
 task runTests(type: JavaExec) {
     workingDir("$projectDir/src/test/")
     dependsOn compileTestFile
-    classpath = files('src/test/', 'src/test/java/', 'src/test/junit-4.13.jar', 'src/test/hamcrest-core-1.3.jar')
+    classpath = files("$buildDir", 'src/test/java/', 'src/test/junit-4.13.jar', 'src/test/hamcrest-core-1.3.jar')
     main = 'org.junit.runner.JUnitCore'
     args = ['test']
     jvmArgs = [
             '-Djava.library.path=' + buildDir.path,
-            '-javaagent:jacoco-0.8.7/lib/jacocoagent.jar'
+            '-javaagent:jacoco-0.8.7/lib/jacocoagent.jar=destfile=../../build/jacoco/jacoco.exec'
     ]
 }
 
@@ -299,9 +299,9 @@ task createCodeCoverageReport(type: JavaExec) {
     classpath = files('src/test/', 'src/test/java/', 'src/test/junit-4.13.jar', 'src/test/hamcrest-core-1.3.jar', 'src/test/jacoco-0.8.7/lib/*')
     main = 'org.jacoco.cli.internal.Main'
     args = [
-            'report', 'jacoco.exec',
+            'report', '../../build/jacoco/jacoco.exec',
             '--classfiles', 'java/org/kiwix/libkiwix/', '--classfiles', 'java/org/kiwix/libzim/',
-            '--html', '../../build/coverage-report', '--xml', 'coverage.xml'
+            '--html', '../../build/coverage-report', '--xml', '../../build/coverage.xml'
     ]
 }