From 6d7a0fa83b33dedf1a41267bd2e2519f8fdb2317 Mon Sep 17 00:00:00 2001
From: Alexey Alter-Pesotskiy <alex@testableapple.com>
Date: Thu, 9 Jan 2025 15:36:38 +0000
Subject: [PATCH] JaCoCo Implementation

---
 .github/workflows/android.yml |  4 +--
 scripts/coverage.gradle       | 63 +++++++++++++++++++++++++++++++++++
 2 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 scripts/coverage.gradle

diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index d1e9a5220e..6fbdc2aaa8 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -67,8 +67,8 @@ jobs:
 
       - name: Run unit tests
         run: |
-          ./gradlew :stream-video-android-ui-compose:testDebugUnitTest --scan --stacktrace
-          ./gradlew :stream-video-android-core:testDebugUnitTest --scan --stacktrace
+          ./gradlew :stream-video-android-ui-compose:testDebugUnitTest :stream-video-android-ui-compose:testCoverage --scan --stacktrace
+          ./gradlew :stream-video-android-core:testDebugUnitTest :stream-video-android-core:testCoverage --scan --stacktrace
 
       - name: Unit tests core results
         uses: actions/upload-artifact@v4
diff --git a/scripts/coverage.gradle b/scripts/coverage.gradle
new file mode 100644
index 0000000000..28d042a04a
--- /dev/null
+++ b/scripts/coverage.gradle
@@ -0,0 +1,63 @@
+if (!rootProject.ext.sonar.ignoreModules.contains(name)) {
+    apply plugin: 'jacoco'
+    apply plugin: "org.sonarqube"
+
+    def testTask = "testDebugUnitTest"
+    def jacocoResults = "${buildDir}/reports/jacoco/report.xml"
+
+    if (hasProperty('android')) {
+        android {
+            buildTypes {
+                debug {
+                    testCoverageEnabled = true
+                    enableUnitTestCoverage = true
+                    enableAndroidTestCoverage true
+                }
+            }
+        }
+    }
+
+    afterEvaluate {
+        tasks.withType(Test).configureEach {
+            jacoco.includeNoLocationClasses = true
+            jacoco.excludes = [
+                'jdk.internal.*',
+                'androidx.core.*',
+                'com.android.*',
+                'android.*'
+            ]
+        }
+
+        tasks.register("testCoverage", JacocoReport) {
+            dependsOn testTask
+
+            reports {
+                xml.required.set(true)
+                xml.outputLocation.set(file(jacocoResults))
+            }
+
+            executionData.setFrom(fileTree(dir: buildDir, includes: [
+                "outputs/unit_test_code_coverage/debugUnitTest/testDebugUnitTest.exec"
+            ]))
+
+            sourceDirectories.setFrom(files([
+                "src/main/kotlin"
+            ]))
+
+            classDirectories.setFrom(files([
+                fileTree(
+                    dir: "${buildDir}/tmp/kotlin-classes/debug",
+                    excludes: rootProject.ext.sonar.excludeFilter
+                )
+            ]))
+        }
+    }
+
+    sonarqube {
+        properties {
+            property "sonar.junit.reportPaths", "${buildDir}/test-results/${testTask}"
+            property "sonar.coverage.jacoco.xmlReportPaths", jacocoResults
+            property "sonar.sources", "src/main/kotlin"
+        }
+    }
+}